[Bug fortran/102620] [12 Regression] ICE in gfc_get_array_span, at fortran/trans-array.c:865 since r12-1233-gd514626ee2566c68
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102620 --- Comment #11 from Paul Thomas --- (In reply to anlauf from comment #10) > (In reply to Paul Thomas from comment #9) > > (In reply to anlauf from comment #8) > > > I get the same behavior at r13-8559 as 14-mainline. There seems to be > > > another commit that fixed it independently. > > > > > > Removing 13-branch from the regression list. > > > > Mark as fixed or backport fixes? > > Either I did something wrong, or the bug reappeared on 13-branch... > > Anyway, I tried backporting Andre's patch to 13- and 12-branch. > Works fine and regtests fine. > > How to proceed? > > I can push those changes, so that we are finally done with this PR. Hi Harald, It would be splendid if you would backport the patch. In the last week or so, I have built up quite a list of backports to do, which I will attend to over the weekend. We are down from 105 regressions on 26th March to 94 now, of which 13 are now fixed on mainline. Since there are still some P1 regressions, I have been prowling around looking for more low hanging edibles while there is still time. Regards Paul
Results for 12.3.1 20240426 [remotes/origin/releases/gcc-12 r12-10395-g159671da6d] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:159671da6d9f4228e5ff46668693cfbdd66b1e1d gcc-descr r12-10395-g159671da6d9f42 power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 04:22:08 UTC 2024 (revision r12-10395-g159671da6d) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/ipa-sra-1.c -O0 line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -O1 -DPREVENT_OPTIMIZATION line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -Og -DPREVENT_OPTIMIZATION line 15 k == 3 FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O3 -g -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g -DPREVENT_OPTIMIZATION line 18 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c
Results for 12.3.1 20240426 [remotes/origin/releases/gcc-12 r12-10395-g159671da6d] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:159671da6d9f4228e5ff46668693cfbdd66b1e1d gcc-descr r12-10395-g159671da6d9f42 power8 Linux 5.4.0-174-generic ppc64le GNU Make 4.2.1 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 03:06:22 UTC 2024 (revision r12-10395-g159671da6d) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/ipa-sra-1.c -O0 line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -O1 -DPREVENT_OPTIMIZATION line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -Og -DPREVENT_OPTIMIZATION line 15 k == 3 FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O3 -g -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i == 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i1 == 2 * 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i2 == 3 * 37 XPASS: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 j == 28 + 37 FAIL: gcc.dg/guality/pr41447-1.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr43051-1.c -O1 -DPREVENT_OPTIMIZATION line 35 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O1 -DPREVENT_OPTIMIZATION line 40 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -DPREVENT_OPTIMIZATION line 35 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -DPREVENT_OPTIMIZATION line 40 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 35 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 40 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 35 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 40 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 35 v == 1 FAIL: gcc.dg/guality/pr43051-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 40 v == 1
Results for 12.3.1 20240426 [remotes/origin/releases/gcc-12 r12-10395-g159671da6d] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:159671da6d9f4228e5ff46668693cfbdd66b1e1d gcc-descr r12-10395-g159671da6d9f42 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 03:15:38 UTC 2024 (revision r12-10395-g159671da6d) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 === g++ Summary for unix/-m32 === # of expected passes219472 # of expected failures 1922 # of unsupported tests 10356 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes228217 # of expected failures 1930 # of unsupported tests 10540 === g++ Summary === # of expected passes447689 # of expected failures 3852 # of unsupported tests 20896 /home/gccbuild/build/nightly/build-gcc-12/gcc/xg++ version 12.3.1 20240426 [remotes/origin/releases/gcc-12 r12-10395-g159671da6d] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26) FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1 XPASS: gcc.dg/vect/slp-24-big-array.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2 XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorized 1 loops" 1 XPASS: gcc.dg/vect/slp-24-big-array.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2 XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorized 1 loops" 1 XPASS: gcc.dg/vect/slp-24.c -flto -ffat-lto-objects scan-tree-dump-times vect "vectorizing stmts using SLP" 2 XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorized 1 loops" 1 XPASS: gcc.dg/vect/slp-24.c scan-tree-dump-times vect "vectorizing stmts using SLP" 2 FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-12.c (test for excess errors) UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-12.c compilation failed to produce executable FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-14.c (test for excess errors) UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-14.c compilation failed to produce executable FAIL: gcc.target/powerpc/bfp/scalar-test-data-class-15.c (test for excess errors) UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-data-class-15.c compilation failed to produce executable FAIL: gcc.target/powerpc/bfp/scalar-test-neg-8.c (test for excess errors) UNRESOLVED: gcc.target/powerpc/bfp/scalar-test-neg-8.c compilation failed to produce executable FAIL: gcc.target/powerpc/bfp/vec-test-data-class-9.c (test for excess errors) UNRESOLVED: gcc.target/powerpc/bfp/vec-test-data-class-9.c compilation failed to produce executable FAIL: gcc.target/powerpc/fold-vec-extract-char.p7.c scan-assembler-times maddiM 9 FAIL: gcc.target/powerpc/fold-vec-extract-double.p7.c scan-assembler-times maddiM|maddM 3 FAIL: gcc.target/powerpc/fold-vec-extract-float.p7.c scan-assembler-times maddiM|maddM 3 FAIL: gcc.target/powerpc/fold-vec-extract-float.p8.c scan-assembler-times maddiM 2 FAIL: gcc.target/powerpc/fold-vec-extract-int.p7.c scan-assembler-times maddiM|maddM 12 FAIL: gcc.target/powerpc/fold-vec-extract-int.p8.c scan-assembler-times maddiM 9 FAIL: gcc.target/powerpc/fold-vec-extract-short.p7.c scan-assembler-times maddiM|maddM 12 FAIL: gcc.target/powerpc/fold-vec-extract-short.p8.c scan-assembler-times maddiM 9 FAIL: gcc.target/powerpc/pr101384-2.c scan-assembler-times mvspltis[whb] [^nr]*,-1M 9 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary for unix/-m32 === # of
Results for 13.2.1 20240426 [releases/gcc-13 r13-8650-g45816f7eef] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:45816f7eefa669f98b1ab574633d520f3a7b gcc-descr r13-8650-g45816f7eefa669 power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 02:56:57 UTC 2024 (revision r13-8650-g45816f7eef) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/ipa-sra-1.c -O0 line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -O1 -DPREVENT_OPTIMIZATION line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -Og -DPREVENT_OPTIMIZATION line 15 k == 3 FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O3 -g -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i == 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i1 == 2 * 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i2 == 3 * 37 XPASS: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 j == 28 + 37 FAIL: gcc.dg/guality/pr54200.c -O1 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O3 -g -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -Os -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin
Results for 13.2.1 20240426 [releases/gcc-13 r13-8650-g45816f7eef] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:45816f7eefa669f98b1ab574633d520f3a7b gcc-descr r13-8650-g45816f7eefa669 power9 IEEE128 Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le GNU Make 4.4.1 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 02:55:12 UTC 2024 (revision r13-8650-g45816f7eef) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/data-model-4.c (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O0 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O1 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O3 -g (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -Os (test for excess errors) XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.target/powerpc/pr105334.c (test for excess errors) FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes165811 # of unexpected failures31 # of unexpected successes 3 # of expected failures 1481 # of unsupported tests 2973 /home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc version 13.2.1 20240426 [releases/gcc-13 r13-8650-g45816f7eef] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/default_format_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_2.f90 -Os execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -Os execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test === gfortran Summary === # of expected passes68190 # of unexpected successes 18 # of expected failures
[Bug fortran/114859] New: Seeing new segmentation fault in same_type_as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114859
Bug ID: 114859
Summary: Seeing new segmentation fault in same_type_as
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: orion at nwra dot com
Target Milestone: ---
As seen here:
https://koschei.fedoraproject.org/package/amg4psblas?collection=f40 with the
change from 14.0.1-0.13.fc40 to
14.0.1-0.15.fc40 we are starting to see a new segmentation fault in a test
program.
gdb shows:
Thread 1 "amg_d_pde2d" received signal SIGSEGV, Segmentation fault.
0x77aee1b0 in amg_d_jac_smoother_clone_settings_ (sm=..., smout=...,
info=0) at ../amgprec/impl/smoother/amg_d_jac_smoother_clone_settings.f90:66
66if (.not.same_type_as(sm%sv,smout%sv)) then
(gdb) print sm
$1 = {_data = 0x55733100, _vptr = 0x77dbf360
<__amg_d_jac_smoother_MOD___vtab_amg_d_jac_smoother_Amg_d_jac_smoother_type>}
(gdb) print smout
$2 = {_data = 0x5572bc00, _vptr = 0x77dbf360
<__amg_d_jac_smoother_MOD___vtab_amg_d_jac_smoother_Amg_d_jac_smoother_type>}
valgrind:
==73== Conditional jump or move depends on uninitialised value(s)
==73==at 0x49961A1: amg_d_jac_smoother_clone_settings_ (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x4C0E736: ??? (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x4A7825B: amg_d_hierarchy_bld_ (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x10F770: MAIN__ (amg_d_pde2d.F90:409)
==73==by 0x10BBD2: main (amg_d_pde2d.F90:67)
==73==
==73== Uninitialised byte(s) found during client check request
==73==at 0x7B61B51: ??? (in /usr/lib64/openmpi/lib/libopen-pal.so.80.0.2)
==73==by 0x69F2ED6: PMPI_Bcast (in
/usr/lib64/openmpi/lib/libmpi.so.40.40.2)
==73==by 0x5FDE07B: MPI_BCAST (in
/usr/lib64/openmpi/lib/libmpi_mpifh.so.40.40.0)
==73==by 0x4F20D69: __psi_m_collective_mod_MOD_psb_mbcasts (in
/usr/lib64/openmpi/lib/libpsb_base.so.3.8)
==73==by 0x4AC9B1E: __amg_base_prec_type_MOD_amg_dml_bcast (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x4A800B5: amg_d_hierarchy_bld_ (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x10F770: MAIN__ (amg_d_pde2d.F90:409)
==73==by 0x10BBD2: main (amg_d_pde2d.F90:67)
==73== Address 0x3e6a471c is 5,612 bytes inside a block of size 109,760
alloc'd
==73==at 0x484382F: malloc (vg_replace_malloc.c:446)
==73==by 0x4A32781: amg_dprecinit_ (in
/builddir/build/BUILDROOT/amg4psblas-1.1.2-5.fc41.x86_64/usr/lib64/openmpi/lib/libamg_prec.so.1.1)
==73==by 0x10F52B: MAIN__ (amg_d_pde2d.F90:279)
==73==by 0x10BBD2: main (amg_d_pde2d.F90:67)
==73==
The only warning I see for that function's source file is:
amg_d_jac_smoother_clone_settings.f90:48:28:
48 | character(len=20) :: name='d_jac_smoother_clone_settings'
|1
Warning: CHARACTER expression at (1) is being truncated (29/20)
[-Wcharacter-truncation]
which seems unrelated.
I'm at a loss with how to proceed to debug this further.
Results for 14.0.1 20240425 (experimental) [master r14-10123-gc96c2a304b4] (GCC) testsuite on s390x-ibm-linux-gnu arch14
LAST_UPDATED: Thu Apr 25 17:05:20 UTC 2024 (revision r14-10123-gc96c2a304b4) === acats tests === FAIL: cb1010a === acats Summary === # of expected passes2327 # of unexpected failures1 Native configuration is s390x-ibm-linux-gnu arch14 === gcc tests === Running target unix/-m31 FAIL: gcc.c-torture/execute/920501-4.c -O1 execution test FAIL: gcc.c-torture/execute/920501-4.c -O2 execution test FAIL: gcc.c-torture/execute/920501-4.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.c-torture/execute/920501-4.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.c-torture/execute/920501-4.c -O3 -g execution test FAIL: gcc.c-torture/execute/920501-4.c -Os execution test FAIL: gcc.c-torture/execute/920501-5.c -O1 execution test FAIL: gcc.c-torture/execute/920501-5.c -O2 execution test FAIL: gcc.c-torture/execute/920501-5.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.c-torture/execute/920501-5.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.c-torture/execute/920501-5.c -O3 -g execution test FAIL: gcc.c-torture/execute/920501-5.c -Os execution test FAIL: gcc.c-torture/execute/920721-4.c -O2 execution test FAIL: gcc.c-torture/execute/920721-4.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.c-torture/execute/920721-4.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.c-torture/execute/920721-4.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.c-torture/execute/920721-4.c -O3 -g execution test FAIL: gcc.c-torture/execute/920721-4.c -Os execution test FAIL: c-c++-common/asan/pointer-compare-1.c -O0 output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -O1 output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -O2 output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -O3 -g output pattern test FAIL: c-c++-common/asan/pointer-compare-1.c -Os output pattern test FAIL: c-c++-common/asan/pointer-subtract-3.c -O0 execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -O1 execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -O2 execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -O3 -g execution test FAIL: c-c++-common/asan/pointer-subtract-3.c -Os execution test FAIL: c-c++-common/asan/pr64820.c -O0 output pattern test FAIL: c-c++-common/asan/pr64820.c -O1 output pattern test FAIL: c-c++-common/asan/pr64820.c -O2 output pattern test FAIL: c-c++-common/asan/pr64820.c -O2 -flto -fno-use-linker-plugin -flto-partition=none output pattern test FAIL: c-c++-common/asan/pr64820.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects output pattern test FAIL: c-c++-common/asan/pr64820.c -O3 -g output pattern test FAIL: c-c++-common/asan/pr64820.c -Os output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O0 output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O1 output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O2 output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -O3 -g output pattern test FAIL: c-c++-common/asan/use-after-return-1.c -Os output pattern test FAIL: c-c++-common/vector-subscript-4.c -Wc++-compat scan-tree-dump-not optimized "vector" FAIL: gcc.dg/auto-init-uninit-17.c unconditional (test for warnings, line 14) FAIL: gcc.dg/gcc-have-sync-compare-and-swap.c (test for excess errors) FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided" FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new temporary register" FAIL: gcc.dg/lower-subreg-1.c scan-rtl-dump subreg1 "Splitting reg" FAIL: gcc.dg/sms-compare-debug-1.c (test for excess errors) FAIL: gcc.dg/store_merging_5.c scan-tree-dump-times store-merging "MEM [.*]" 1 FAIL: gcc.dg/uninit-17.c unconditional (test for warnings, line 14) FAIL: c-c++-common/goacc/firstprivate-mappings-1.c scan-tree-dump omplower "(?n)#pragma omp target oacc_parallel map(from:array_so [len: 4])
[Bug fortran/98426] find_symbol in module.c traverses O(N) part of a search tree
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98426 --- Comment #11 from Jerry DeLisle --- I am able to run your reproducer and I can see the increasing times as the number of modules goes up. I am curious if you could randomize the subroutine names? These appear fairly repetitive and I wonder if this biases the test. My results: Build time for base.F90 in Modules_100: 0.446443 seconds Number of Modules | Build Time - | -- 10 | 0.0155371 20 | 0.024554 30 | 0.041164 40 | 0.0620602 50 | 0.092014 60 | 0.135193 70 | 0.184979 80 | 0.255272 90 | 0.335244 100 | 0.446443 real0m27.194s user2m27.698s sys 0m21.231s The build time presented appears to not be wall time so I wonder what this is.
Results for 13.2.1 20240426 [releases/gcc-13 r13-8650-g45816f7eef] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:45816f7eefa669f98b1ab574633d520f3a7b gcc-descr r13-8650-g45816f7eefa669 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 01:56:19 UTC 2024 (revision r13-8650-g45816f7eef) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2a (test for excess errors) FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors) === g++ Summary for unix/-m32 === # of expected passes226046 # of unexpected failures2 # of expected failures 1929 # of unsupported tests 10887 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes234990 # of expected failures 1937 # of unsupported tests 11075 === g++ Summary === # of expected passes461036 # of unexpected failures2 # of expected failures 3866 # of unsupported tests 21962 /home/gccbuild/build/nightly/build-gcc-13/gcc/xg++ version 13.2.1 20240426 [releases/gcc-13 r13-8650-g45816f7eef] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/ipa-sra-1.c -O0 line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -O1 -DPREVENT_OPTIMIZATION line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -Og -DPREVENT_OPTIMIZATION line 15 k == 3 FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O3 -g -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
Results for 14.0.1 20240426 (experimental) [remotes/origin/HEAD r14-10136-g9353f6f475] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:9353f6f475b92930a582cb42c380da6aebeb9406 gcc-descr r14-10136-g9353f6f475b929 power8 Linux 5.4.0-174-generic ppc64le GNU Make 4.2.1 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 00:58:15 UTC 2024 (revision r14-10136-g9353f6f475) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/inline-params-2.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 *x == (char) 25 FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i == 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i1 == 2 * 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i2 == 3 * 37 XPASS: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 j == 28 + 37 FAIL: gcc.dg/guality/pr41447-1.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41447-1.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr41616-1.c -O3 -g -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/pr54200.c -O1 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O3 -g -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -Os -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 y == 25 FAIL:
Results for 14.0.1 20240426 (experimental) [remotes/origin/HEAD r14-10136-g9353f6f475b] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:9353f6f475b92930a582cb42c380da6aebeb9406 gcc-descr r14-10136-g9353f6f475b929 power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 01:25:42 UTC 2024 (revision r14-10136-g9353f6f475b) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i == 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i1 == 2 * 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i2 == 3 * 37 XPASS: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 j == 28 + 37 FAIL: gcc.dg/guality/pr54200.c -O1 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O3 -g -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -Os -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 y == 25 FAIL: gcc.dg/guality/pr54519-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 y == 25 FAIL: gcc.dg/guality/pr54519-3.c -O1 -DPREVENT_OPTIMIZATION line 20 x == 36 FAIL:
Results for 14.0.1 20240426 (experimental) [remotes/origin/HEAD r14-10136-g9353f6f475] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:9353f6f475b92930a582cb42c380da6aebeb9406 gcc-descr r14-10136-g9353f6f475b929 power9 IEEE128 Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le GNU Make 4.4.1 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 01:23:57 UTC 2024 (revision r14-10136-g9353f6f475) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 32) XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr36728-3.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i == 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i1 == 2 * 37 FAIL: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 i2 == 3 * 37 XPASS: gcc.dg/guality/pr41353-1.c -Og -DPREVENT_OPTIMIZATION line 28 j == 28 + 37 FAIL: gcc.dg/guality/pr54200.c -O1 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -O3 -g -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54200.c -Os -DPREVENT_OPTIMIZATION line 20 z == 3 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 y == 25 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 z == 6 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 y == 117 FAIL: gcc.dg/guality/pr54519-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 23 z == 8 FAIL: gcc.dg/guality/pr54519-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 y == 25 FAIL: gcc.dg/guality/pr54519-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 y == 25 FAIL: gcc.dg/guality/pr54519-3.c -O2 -flto -fno-use-linker-plugin
[Bug c++/114856] [14 regression][modules] ICE (segfault)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114856
Nathaniel Shead changed:
What|Removed |Added
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
CC||nshead at gcc dot gnu.org
Last reconfirmed||2024-04-26
Assignee|unassigned at gcc dot gnu.org |nshead at gcc dot
gnu.org
--- Comment #1 from Nathaniel Shead ---
Minimised:
module;
namespace std {
template struct initializer_list {
int *_M_array;
unsigned long _M_len;
};
struct basic_string {
~basic_string();
};
}
export module repro;
struct A {
std::basic_string data3;
};
struct V {
V(std::initializer_list);
};
struct data {
V v{{}};
};
[Bug c++/114858] [11/12/13/14 regression] Compilation Hang and Excessive RAM Consumption in GCC with invalid input
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Summary|[11/12/13/14 regression]|[11/12/13/14 regression] |Compilation Hang and|Compilation Hang and |Excessive RAM Consumption |Excessive RAM Consumption |in GCC |in GCC with invalid input Status|UNCONFIRMED |NEW Last reconfirmed||2024-04-26 --- Comment #1 from Andrew Pinski --- Confirmed. Looks like a patch which was backported to the GCC 4.8.4 release is the cause.
[Bug c++/114858] [11/12/13/14 regression] Compilation Hang and Excessive RAM Consumption in GCC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858 Andrew Pinski changed: What|Removed |Added Known to fail||4.8.4, 4.8.5 Known to work||4.8.2, 4.8.3 Target Milestone|--- |11.5 Summary|Compilation Hang and|[11/12/13/14 regression] |Excessive RAM Consumption |Compilation Hang and |in GCC |Excessive RAM Consumption ||in GCC
[Bug c++/114858] New: Compilation Hang and Excessive RAM Consumption in GCC
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858
Bug ID: 114858
Summary: Compilation Hang and Excessive RAM Consumption in GCC
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: iamanonymous.cs at gmail dot com
Target Milestone: ---
The following code snippet triggers a hang issue:
$ cat bug.cpp
template void g(F);
template
auto h(A &&... a) -> decltype(g(0,
(g)(a)...))
{
h([] {});
}
int main() {
h();
return 0;
}
I observed that when attempting to compile this code using GCC, the compilation
process hangs indefinitely, without providing any output or indicating
successful compilation. Additionally, the RAM usage continuously increases,
leading to excessive consumption of system resources.
However, it is worth noting that when using LLVM as the compiler, the code
compiles quickly and produces the expected compilation output.
We have found that this issue still persists in the latest version of GCC(see
https://godbolt.org/z/P1c7f664f)
The command we used is(no error output):
g++ bug.cpp
The GCC version:
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/home/cTest/gcc/myinstall/libexec/gcc/x86_64-linux-gnu/14.0.1/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../configure -v --build=x86_64-linux-gnu
--host=x86_64-linux-gnu --target=x86_64-linux-gnu --enable-checking=no
--enable-languages=c,c++ --disable-multilib --prefix=/home/cTest/gcc/myinstall
--disable-bootstrap
Thread model: posix
Supported LTO compression algorithms: zlib
gcc version 14.0.1 20240329 (experimental) (GCC)
Results for 14.0.1 20240426 (experimental) [master r14-10136-g9353f6f475] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:9353f6f475b92930a582cb42c380da6aebeb9406 gcc-descr r14-10136-g9353f6f475b929 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 00:23:03 UTC 2024 (revision r14-10136-g9353f6f475) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 === g++ Summary for unix/-m32 === # of expected passes250751 # of expected failures 2618 # of unsupported tests 11514 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes259764 # of expected failures 2623 # of unsupported tests 11687 === g++ Summary === # of expected passes510515 # of expected failures 5241 # of unsupported tests 23201 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++ version 14.0.1 20240426 (experimental) [master r14-10136-g9353f6f475] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 --- Comment #15 from Andrew Pinski --- Created attachment 58043 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58043=edit Patch but no testcases yet Will add testcases in a little bit. Also I have not tested this fully yet. Will do tonight.
Results for 11.4.1 20240426 [releases/gcc-11 revision dca9066e7de:21c70355cce:881c6ec845c4cb7cb0fdd31a86dd0e539b6c84b3] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:881c6ec845c4cb7cb0fdd31a86dd0e539b6c84b3 gcc-descr r11-11374-g881c6ec845c4cb power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 00:28:04 UTC 2024 (revision dca9066e7de:21c70355cce:881c6ec845c4cb7cb0fdd31a86dd0e539b6c84b3) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/analyzer-verbosity-2a.c (test for excess errors) FAIL: gcc.dg/analyzer/analyzer-verbosity-3a.c (test for excess errors) FAIL: gcc.dg/analyzer/edges-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-2.c (test for excess errors) FAIL: gcc.dg/analyzer/file-paths-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-pr58237.c (test for excess errors) FAIL: gcc.dg/analyzer/pr99716-1.c (test for excess errors) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat (test for warnings, line 21) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat scan-assembler __libc_freeres_fn,"ax" FAIL: c-c++-common/attr-retain-7.c -Wc++-compat (test for warnings, line 6) FAIL: c-c++-common/attr-retain-7.c -Wc++-compat scan-assembler .data.foo,"awR" FAIL: c-c++-common/attr-retain-8.c -Wc++-compat (test for warnings, line 5) FAIL: c-c++-common/attr-retain-8.c -Wc++-compat scan-assembler .data.foo,"aw" XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/graphite/pr69728.c scan-tree-dump graphite "loop nest optimized" FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" UNRESOLVED: gcc.dg/vect/pr108950.c -flto -ffat-lto-objects scan-tree-dump-not vect "widen_sum" UNRESOLVED: gcc.dg/vect/pr108950.c scan-tree-dump-not vect "widen_sum" FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC ((?:and|zero_extend):(?:DI) ((?:sub)?reg:[SD]I" 1 FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes147360 # of unexpected failures38 # of unexpected successes 4 # of expected failures 916 # of unresolved testcases 2 # of unsupported tests 2772 /home/gccbuild/build/nightly/build-gcc-11/gcc/xgcc version 11.4.1 20240426 [releases/gcc-11 revision dca9066e7de:21c70355cce:881c6ec845c4cb7cb0fdd31a86dd0e539b6c84b3] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O2 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O3 -fomit-frame-pointer
Results for 12.3.1 20240426 [releases/gcc-12 r12-10395-g159671da6d] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:159671da6d9f4228e5ff46668693cfbdd66b1e1d gcc-descr r12-10395-g159671da6d9f42 power9 IEEE128 Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le GNU Make 4.4.1 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Fri Apr 26 00:23:13 UTC 2024 (revision r12-10395-g159671da6d) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/data-model-4.c (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O0 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O1 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O3 -g (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -Os (test for excess errors) XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) FAIL: gcc.dg/split-1.c (test for excess errors) UNRESOLVED: gcc.dg/split-1.c compilation failed to produce executable FAIL: gcc.dg/split-2.c (test for excess errors) UNRESOLVED: gcc.dg/split-2.c compilation failed to produce executable FAIL: gcc.dg/split-3.c (test for excess errors) UNRESOLVED: gcc.dg/split-3.c compilation failed to produce executable FAIL: gcc.dg/split-4.c (test for excess errors) UNRESOLVED: gcc.dg/split-4.c compilation failed to produce executable FAIL: gcc.dg/split-5.c (test for excess errors) UNRESOLVED: gcc.dg/split-5.c compilation failed to produce executable FAIL: gcc.dg/split-6.c (test for excess errors) UNRESOLVED: gcc.dg/split-6.c compilation failed to produce executable FAIL: gcc.dg/split-7.c (test for excess errors) UNRESOLVED: gcc.dg/split-7.c compilation failed to produce executable FAIL: gcc.dg/split-8.c (test for excess errors) UNRESOLVED: gcc.dg/split-8.c compilation failed to produce executable XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26) FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/float128-nan.c -O0 execution test FAIL: gcc.dg/torture/float128-nan.c -O1 execution test FAIL: gcc.dg/torture/float128-nan.c -O2 execution test FAIL: gcc.dg/torture/float128-nan.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-nan.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/float128-nan.c -O3 -g execution test FAIL: gcc.dg/torture/float128-nan.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/tree-prof/split-1.c compilation, -fprofile-generate -D_PROFILE_GENERATE UNRESOLVED: gcc.dg/tree-prof/split-1.c compilation, -fprofile-use -D_PROFILE_USE UNRESOLVED: gcc.dg/tree-prof/split-1.c execution,-fprofile-generate -D_PROFILE_GENERATE UNRESOLVED: gcc.dg/tree-prof/split-1.c execution,-fprofile-use -D_PROFILE_USE XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.target/powerpc/nan128-1.c execution test FAIL: gcc.target/powerpc/pr105334.c (test for excess errors) FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC ((?:and|zero_extend):(?:[SD]I) ((?:sub)?reg:[SD]I" 1 FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS:
Results for 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) testsuite on aarch64-unknown-linux-gnu
# From https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/1902/: LAST_UPDATED: 2024-04-26T00:47:43+00:00 (master revision gcc-14-10136-g9353f6f475b) aarch64-unknown-linux-gnu Native configuration is aarch64-unknown-linux-gnu === libatomic tests === Running target tcwg-local === libatomic Summary === # of expected passes54 === libgomp tests === Running target tcwg-local === libgomp Summary === # of expected passes16218 # of expected failures 284 # of unsupported tests 646 === libitm tests === Running target tcwg-local === libitm Summary === # of expected passes44 # of expected failures 3 # of unsupported tests 1 === libstdc++ tests === Running target tcwg-local === libstdc++ Summary === # of expected passes18542 # of expected failures 126 # of unsupported tests 746 === gcc tests === Running target tcwg-local FAIL: gcc.dg/guality/vla-1.c -O2 -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 24 i == 5 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 24 sizeof (a) == 17 * sizeof (short) FAIL: gcc.dg/guality/vla-1.c -O3 -g -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -Os -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps threaded: 18" === gcc Summary === # of expected passes32 # of unexpected failures8 # of expected failures 1908 # of unsupported tests 4368 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gcc version 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) === gfortran tests === Running target tcwg-local === gfortran Summary === # of expected passes69167 # of expected failures 263 # of unsupported tests 156 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gfortran version 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) === g++ tests === Running target tcwg-local === g++ Summary === # of expected passes416773 # of expected failures 3007 # of unsupported tests 12170 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-g++ version 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) === objc tests === Running target tcwg-local === objc Summary === # of expected passes2846 # of unsupported tests 70 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu/bin/aarch64-unknown-linux-gnu-gcc version 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) Compiler version: 14.0.1 20240426 (experimental) [master revision gcc-14-10136-g9353f6f475b] (GCC) Platform: aarch64-unknown-linux-gnu configure flags: SHELL=/bin/bash --with-mpc=/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu --with-mpfr=/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu --with-gmp=/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu --with-gnu-as --with-gnu-ld --disable-libmudflap --enable-lto --enable-shared --without-included-gettext --enable-nls --with-system-zlib --disable-sjlj-exceptions --enable-gnu-unique-object --enable-linker-build-id --disable-libstdcxx-pch --enable-c99 --enable-clocale=gnu --enable-libstdcxx-debug --enable-long-long --with-cloog=no --with-ppl=no --with-isl=no --disable-multilib --enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 --with-arch=armv8-a --enable-threads=posix --enable-multiarch --enable-libstdcxx-time=yes --enable-gnu-indirect-function --enable-checking=yes --disable-bootstrap --enable-languages=default --prefix=/home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/aarch64-unknown-linux-gnu
Regressions on master at commit r14-10135 vs commit r14-10123 on Linux/x86_64
Regressions on master at commit r14-10135 vs commit r14-10123 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/mutexset1.c -O2 output pattern test FAIL: c-c++-common/tsan/pr68260.c -O0 execution test FAIL: c-c++-common/tsan/pr68260.c -O2 execution test FAIL: c-c++-common/tsan/race_on_barrier2.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O2 output pattern test FAIL: c-c++-common/tsan/simple_race.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak.c -O0 execution test FAIL: c-c++-common/tsan/volatile.c -O0 execution test FAIL: c-c++-common/tsan/volatile.c -O2 execution test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O0 execution test FAIL: libgomp.c++/../libgomp.c-c++-common/for-11.c execution test New passes: FAIL: c-c++-common/tsan/atomic_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/bitfield_race.c -O0 output pattern test FAIL: c-c++-common/tsan/fd_pipe_race.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O2 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O2 execution test
Results for 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) testsuite on powerpc64le-unknown-linux-gnu
/pr54693-2.c -O3 -g -DPREVENT_OPTIMIZATION line 21 y == 20 - 2 * i FAIL: gcc.dg/guality/pr56154-1.c -Og -DPREVENT_OPTIMIZATION line pr56154-1.c:20 x.a == 6 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s1.f == 5.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s1.g == 6.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s2.f == 0.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s1.f == 5.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s1.g == 6.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s2.f == 5.0 FAIL: gcc.dg/guality/pr68860-1.c -O2 -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -Os -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.target/powerpc/pr105586.c (test for excess errors) FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes168887 # of unexpected failures128 # of unexpected successes 16 # of expected failures 1550 # of unsupported tests 3992 /home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2
Results for 14.0.1 20240425 (experimental) [master revision gcc-14-10135-g1604f7cebc4] (GCC) testsuite on aarch64-unknown-linux-gnu
: gcc.dg/asan/use-after-scope-switch-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/asan/use-after-scope-switch-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/asan/use-after-scope-switch-1.c -O3 -g execution test FAIL: gcc.dg/asan/use-after-scope-switch-1.c -Os execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O0 execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O1 execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O2 execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -O3 -g execution test FAIL: gcc.dg/asan/use-after-scope-switch-2.c -Os execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O0 execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O1 execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O2 execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -O3 -g execution test FAIL: gcc.dg/asan/use-after-scope-switch-3.c -Os execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O0 execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O1 execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O2 execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -O3 -g execution test FAIL: gcc.dg/asan/use-after-scope-switch-4.c -Os execution test FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps threaded: 18" FAIL: gcc.dg/vect/tsvc/vect-tsvc-s132.c -flto -ffat-lto-objects execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s176.c -flto -ffat-lto-objects execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s176.c execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s271.c -flto -ffat-lto-objects execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s2711.c execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s2712.c execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s276.c execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s351.c -flto -ffat-lto-objects execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s351.c execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s452.c -flto -ffat-lto-objects execution test FAIL: gcc.dg/vect/tsvc/vect-tsvc-s452.c execution test FAIL: gcc.misc-tests/gcov-pr94029.c gcov failed: spawn failed FAIL: gcc.target/aarch64/sve/mask_struct_load_3_run.c execution test === gcc Summary === # of expected passes339345 # of unexpected failures281 # of expected failures 1765 # of unsupported tests 4180 /home/tcwg-buildslave/workspace/tcwg_gnu_0/abe/builds/destdir/x86_64-pc-linux-gnu/bin/aarch64-linux-gnu-gcc version 14.0.1 20240425 (experimental) [master revision gcc-14-10135-g1604f7cebc4] (GCC) Host is x86_64-pc-linux-gnu === gfortran tests === Running target qemu FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -O0 execution test FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -O1 execution test FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -O2 execution test FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -O3 -g execution test FAIL: gfortran.dg/asan/pointer_assign_16.f90 -fsanitize=address -Os execution test FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address -O0 execution test FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address -O1 execution test FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address -O2 execution test FAIL: gfortran.dg/asan/pr110415-2.f90 -fsanitize=address -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/asan/pr110415-2.f90
Results for 14.0.1 20240425 (experimental) [remotes/origin/master r14-10135-g1604f7cebc4] (GCC) testsuite on pru-unknown-elf
uot; 1 FAIL: gcc.dg/tree-ssa/ctz-complement-long.c scan-tree-dump-times optimized "__builtin_ctz|.CTZ" 1 FAIL: gcc.dg/tree-ssa/ctz-int.c scan-tree-dump-times optimized "__builtin_ctz|.CTZ" 1 FAIL: gcc.dg/tree-ssa/ctz-long.c scan-tree-dump-times optimized "__builtin_ctz|.CTZ" 1 FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM [(char *)] = " FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM [(char *)] = " FAIL: gcc.dg/tree-ssa/dump-6.c scan-tree-dump store-merging "MEM [(char *)] = " FAIL: gcc.dg/tree-ssa/if-to-switch-1.c scan-tree-dump iftoswitch "Condition chain with [^\\n\\r]* BBs transformed into a switch statement." FAIL: gcc.dg/tree-ssa/if-to-switch-10.c scan-tree-dump iftoswitch "Condition chain with [^\\n\\r]* BBs transformed into a switch statement." FAIL: gcc.dg/tree-ssa/if-to-switch-3.c scan-tree-dump iftoswitch "Condition chain with [^\\n\\r]* BBs transformed into a switch statement." FAIL: gcc.dg/tree-ssa/if-to-switch-9.c scan-tree-dump iftoswitch "Condition chain with [^\\n\\r]* BBs transformed into a switch statement." FAIL: gcc.dg/tree-ssa/pr103281-1.c scan-tree-dump-not optimized "foo " FAIL: gcc.dg/tree-ssa/ssa-dom-thread-7.c scan-tree-dump thread2 "Jumps threaded: 9" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: outputs-22 exe savetmp namedb-2: outputs.ld1_args FAIL: outputs-23 exe savetmp named2-2: outputs.ld1_args FAIL: outputs-24 exe savetmp named2-3: outputs.ld1_args FAIL: outputs-25 exe savetmp named2-4: outputs.ld1_args FAIL: outputs-294 lto sing unnamed-3: a.ld1_args FAIL: outputs-294 lto sing unnamed-3: a.ld_args === gcc Summary === # of expected passes133022 # of unexpected failures67 # of unexpected successes 2 # of expected failures 873 # of unresolved testcases 1 # of unsupported tests 4675 /home/dinux/projects/pru/testbot-workspace/pru-gcc-build/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/master r14-10135-g1604f7cebc4] (GCC) Host is x86_64-pc-linux-gnu === g++ tests === Running target pru-sim FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 expected multiline pattern lines 49-64 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++14 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 expected multiline pattern lines 49-64 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++17 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 expected multiline pattern lines 49-64 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++20 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 expected multiline pattern lines 49-64 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-11.c -std=c++98 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14 expected multiline pattern lines 19-34 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++14 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17 expected multiline pattern lines 19-34 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++17 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20 expected multiline pattern lines 19-34 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++20 (test for excess errors) FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98 2 blank line(s) in output FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98 expected multiline pattern lines 19-34 FAIL: c-c++-common/analyzer/out-of-bounds-diagram-8.c -std=c++98 (test for excess errors) FAIL: c-c++-common/pr103798-2.c -std=gnu++14 scan-assembler-not memchr FAIL: c-c++-common/pr103798-2.c -std=gnu++17 scan-assembler-not memchr FAIL: c-c++-common/pr103798-2.c -std=gnu++20 scan-assembler-not memchr FAIL: c-c++-common/pr103798-2.c -std=gnu++98 scan-assembl
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 Andrew Pinski changed: What|Removed |Added See Also||https://github.com/gnustep/ ||libobjc2/issues/247 --- Comment #14 from Andrew Pinski --- I tested alloca and large stack sizes, they both look good to me. I will add runtime testcase for both. not omitting FP also looks correct. The patch itself is most contained in aarch64_pop_regs/aarch64_restore_callee_saves which just skips the restore if the regno was eh_return_data_regno and returning normally. > no tests tried to return a value on the non-exception path well libobjc2 does and that is how this was originally root caused even: https://github.com/gnustep/libobjc2/issues/247
[gcc(refs/users/meissner/heads/work164-test)] Update ChangeLog.*
https://gcc.gnu.org/g:19d46f68bba26bc9b3e0b15f6aa6326d653d0940 commit 19d46f68bba26bc9b3e0b15f6aa6326d653d0940 Author: Michael Meissner Date: Thu Apr 25 20:26:28 2024 -0400 Update ChangeLog.* Diff: --- gcc/ChangeLog.test | 13 + 1 file changed, 13 insertions(+) diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test index 55cdbe9e14a..d30a9e2fbc6 100644 --- a/gcc/ChangeLog.test +++ b/gcc/ChangeLog.test @@ -1,3 +1,16 @@ + Branch work164-test, patch #306 + +Add -mmfspr option. + +2024-04-25 Michael Meissner + +gcc/ + + * config/rs6000/rs6000-cpus.def (ISA_MASKS_2_7_SERVER): Add -mmfspr. + (POWERPC_MASKS): Likewise. + * config/rs6000/rs6000.cc (rs6000_register_move_cost): Check -mmfspr. + * config/rs6000/rs6000.opt (-mmfspr): New option. + Branch work164-test, patch #305 Make moves from SPRs higher in cost.
[gcc(refs/users/meissner/heads/work164-test)] Add -mmfspr option.
https://gcc.gnu.org/g:cdcfeb5aa467d17024891bdbc218531151b0f1d6
commit cdcfeb5aa467d17024891bdbc218531151b0f1d6
Author: Michael Meissner
Date: Thu Apr 25 20:24:59 2024 -0400
Add -mmfspr option.
2024-04-25 Michael Meissner
gcc/
* config/rs6000/rs6000-cpus.def (ISA_MASKS_2_7_SERVER): Add -mmfspr.
(POWERPC_MASKS): Likewise.
* config/rs6000/rs6000.cc (rs6000_register_move_cost): Check
-mmfspr.
* config/rs6000/rs6000.opt (-mmfspr): New option.
Diff:
---
gcc/config/rs6000/rs6000-cpus.def | 2 ++
gcc/config/rs6000/rs6000.cc | 3 ++-
gcc/config/rs6000/rs6000.opt | 4
3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/gcc/config/rs6000/rs6000-cpus.def
b/gcc/config/rs6000/rs6000-cpus.def
index 7ea3ce09c8d..ecb9471d84a 100644
--- a/gcc/config/rs6000/rs6000-cpus.def
+++ b/gcc/config/rs6000/rs6000-cpus.def
@@ -51,6 +51,7 @@
| OPTION_MASK_CRYPTO \
| OPTION_MASK_DIRECT_MOVE \
| OPTION_MASK_EFFICIENT_UNALIGNED_VSX \
+| OPTION_MASK_MFSPR\
| OPTION_MASK_QUAD_MEMORY \
| OPTION_MASK_QUAD_MEMORY_ATOMIC \
| OPTION_MASK_TAR)
@@ -138,6 +139,7 @@
| OPTION_MASK_HTM \
| OPTION_MASK_ISEL \
| OPTION_MASK_MFCRF\
+| OPTION_MASK_MFSPR\
| OPTION_MASK_MMA \
| OPTION_MASK_MODULO \
| OPTION_MASK_MULHW\
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index e5ebbd58cc0..4df4259335b 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -22816,7 +22816,8 @@ rs6000_register_move_cost (machine_mode mode,
/* Make moves from SPR registers (LR, CTR, TAR) more expensive so that the
register allocator does not think of these registers are useful for saving
results. */
- else if (reg_classes_intersect_p (from, SPECIAL_REGS)
+ else if (TARGET_MFSPR
+ && reg_classes_intersect_p (from, SPECIAL_REGS)
&& reg_classes_intersect_p (to, GENERAL_REGS))
{
rclass = from;
diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt
index 8e9215a32c2..2cbf7c1db1c 100644
--- a/gcc/config/rs6000/rs6000.opt
+++ b/gcc/config/rs6000/rs6000.opt
@@ -607,6 +607,10 @@ mtar
Target Mask(TAR) Var(rs6000_isa_flags)
Generate (do not generate) code using the TAR register.
+mmfspr
+Target Undocumented Mask(MFSPR) Var(rs6000_isa_flags)
+Generate (do not generate) code making move from SPR register expensive.
+
mrelative-jumptables
Target Undocumented Var(rs6000_relative_jumptables) Init(1) Save
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 --- Comment #13 from Wilco --- (In reply to Andrew Pinski from comment #11) > I have a fix for aarch64, able to produce now: > ``` > f: > .LFB0: > .cfi_startproc > stp x0, x1, [sp, -32]! > .cfi_def_cfa_offset 32 > .cfi_offset 0, -32 > .cfi_offset 1, -24 > stp x2, x3, [sp, 16] > .cfi_offset 2, -16 > .cfi_offset 3, -8 > ldr w0, [x0] > cmp w0, 5 > bne .L8 > add sp, sp, 32 > .cfi_remember_state > .cfi_def_cfa_offset 0 > ret > .L8: > .cfi_restore_state > mov x5, x1 > ldp x2, x3, [sp, 16] > ldp x0, x1, [sp], 32 > .cfi_restore 1 > .cfi_restore 0 > .cfi_restore 2 > .cfi_restore 3 > .cfi_def_cfa_offset 0 > add sp, sp, x5 > ret > .cfi_endproc > ``` > > Which is exactly what we should produce I think. > The patch is a bit more complex than I expected but that is due to how > aarch64 has some of the most complex epilogues. I'm not convinced that is an easy solution. Try various cases with large stack sizes, alloca and other scalar and FP callee-saves. Getting all cases right and writing good tests for them is a lot of work.
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 --- Comment #12 from Andrew Pinski --- (In reply to Wilco from comment #10) > Since the whole eh_return is an internal ABI in libgcc, a fix would be to > change EH_RETURN_DATA_REGNO(N) to avoid x0 and x1. Since eh_return already > reserves 7 registers(!) and now need to avoid using x0/x1 too, using x2-x5 > and x6,x7 and x9 for the other special registers should work. You can't change EH_RETURN_DATA_REGNO now because it is not just internal ABI to libgcc, it is part of libstdc++v3 too (libsupc++/eh_personality.cc): /* For targets with pointers smaller than the word size, we must extend the pointer, and this extension is target dependent. */ _Unwind_SetGR (context, __builtin_eh_return_data_regno (0), __builtin_extend_pointer (ue_header)); _Unwind_SetGR (context, __builtin_eh_return_data_regno (1), handler_switch_value); And libobjc: exception.c:#define __builtin_eh_return_data_regno(x) x exception.c: _Unwind_SetGR (context, __builtin_eh_return_data_regno (0), exception.c: _Unwind_SetGR (context, __builtin_eh_return_data_regno (1), And really any exception personality.
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org --- Comment #11 from Andrew Pinski --- I have a fix for aarch64, able to produce now: ``` f: .LFB0: .cfi_startproc stp x0, x1, [sp, -32]! .cfi_def_cfa_offset 32 .cfi_offset 0, -32 .cfi_offset 1, -24 stp x2, x3, [sp, 16] .cfi_offset 2, -16 .cfi_offset 3, -8 ldr w0, [x0] cmp w0, 5 bne .L8 add sp, sp, 32 .cfi_remember_state .cfi_def_cfa_offset 0 ret .L8: .cfi_restore_state mov x5, x1 ldp x2, x3, [sp, 16] ldp x0, x1, [sp], 32 .cfi_restore 1 .cfi_restore 0 .cfi_restore 2 .cfi_restore 3 .cfi_def_cfa_offset 0 add sp, sp, x5 ret .cfi_endproc ``` Which is exactly what we should produce I think. The patch is a bit more complex than I expected but that is due to how aarch64 has some of the most complex epilogues.
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 Wilco changed: What|Removed |Added CC||wilco at gcc dot gnu.org --- Comment #10 from Wilco --- (In reply to Andrew Pinski from comment #9) > Just a quick note here. Even though eh_return pattern was removed with > r7-6051-g8144a493ddc008, it was broken before that patch. Yeah I only fixed the broken behaviours that I encountered at the time - no tests tried to return a value on the non-exception path. There is no clear specification (eg. making it clear that EH_RETURN_DATA_REGNO must not overlap with registers used to return or if they do, you need to conditionally restore them), so no wonder that many targets get this wrong. Who knew that introducing lots of complex builtins that affect prolog and epilog generation in a major way to avoid a few lines of assembly code was such a bad idea... Since the whole eh_return is an internal ABI in libgcc, a fix would be to change EH_RETURN_DATA_REGNO(N) to avoid x0 and x1. Since eh_return already reserves 7 registers(!) and now need to avoid using x0/x1 too, using x2-x5 and x6,x7 and x9 for the other special registers should work.
Results for 11.4.1 20240425 [releases/gcc-11 revision 9702d547880:1a9de83167e:dca9066e7deda6182b722ee4373f08909b8236d9] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:dca9066e7deda6182b722ee4373f08909b8236d9 gcc-descr r11-11373-gdca9066e7deda6 power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 22:47:50 UTC 2024 (revision 9702d547880:1a9de83167e:dca9066e7deda6182b722ee4373f08909b8236d9) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/analyzer-verbosity-2a.c (test for excess errors) FAIL: gcc.dg/analyzer/analyzer-verbosity-3a.c (test for excess errors) FAIL: gcc.dg/analyzer/edges-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-2.c (test for excess errors) FAIL: gcc.dg/analyzer/file-paths-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-pr58237.c (test for excess errors) FAIL: gcc.dg/analyzer/pr99716-1.c (test for excess errors) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat (test for warnings, line 21) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat scan-assembler __libc_freeres_fn,"ax" FAIL: c-c++-common/attr-retain-7.c -Wc++-compat (test for warnings, line 6) FAIL: c-c++-common/attr-retain-7.c -Wc++-compat scan-assembler .data.foo,"awR" FAIL: c-c++-common/attr-retain-8.c -Wc++-compat (test for warnings, line 5) FAIL: c-c++-common/attr-retain-8.c -Wc++-compat scan-assembler .data.foo,"aw" XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/graphite/pr69728.c scan-tree-dump graphite "loop nest optimized" FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" UNRESOLVED: gcc.dg/vect/pr108950.c -flto -ffat-lto-objects scan-tree-dump-not vect "widen_sum" UNRESOLVED: gcc.dg/vect/pr108950.c scan-tree-dump-not vect "widen_sum" FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC ((?:and|zero_extend):(?:DI) ((?:sub)?reg:[SD]I" 1 FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes147360 # of unexpected failures38 # of unexpected successes 4 # of expected failures 916 # of unresolved testcases 2 # of unsupported tests 2772 /home/gccbuild/build/nightly/build-gcc-11/gcc/xgcc version 11.4.1 20240425 [releases/gcc-11 revision 9702d547880:1a9de83167e:dca9066e7deda6182b722ee4373f08909b8236d9] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O2 execu
Regressions on releases/gcc-13 at commit r13-8649 vs commit r13-8648 on Linux/x86_64
Regressions on releases/gcc-13 at commit r13-8649 vs commit r13-8648 on Linux/x86_64 New failures: New passes: FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O0 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak.c -O0 execution test FAIL: c-c++-common/tsan/thread_leak.c -O2 execution test FAIL: c-c++-common/tsan/tiny_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O2 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test FAIL: c-c++-common/tsan/volatile.c -O0 execution test FAIL: c-c++-common/tsan/volatile.c -O2 execution test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O0 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O0 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O2 output pattern test
[gcc(refs/users/meissner/heads/work164-test)] Make moves from SPRs higher in cost.
https://gcc.gnu.org/g:eebc665799dc3cacf8c57f62863b489e07d6066d
commit eebc665799dc3cacf8c57f62863b489e07d6066d
Author: Michael Meissner
Date: Thu Apr 25 19:38:52 2024 -0400
Make moves from SPRs higher in cost.
2024-04-25 Michael Meissner
gcc/
* config/rs6000/rs6000.cc (rs6000_register_move_cost): Make moves
from
SPRs more expensive.
Diff:
---
gcc/config/rs6000/rs6000.cc | 10 ++
1 file changed, 10 insertions(+)
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 908ad5dcb58..e5ebbd58cc0 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -22813,6 +22813,16 @@ rs6000_register_move_cost (machine_mode mode,
ret = 2 * hard_regno_nregs (reg, mode);
}
+ /* Make moves from SPR registers (LR, CTR, TAR) more expensive so that the
+ register allocator does not think of these registers are useful for saving
+ results. */
+ else if (reg_classes_intersect_p (from, SPECIAL_REGS)
+ && reg_classes_intersect_p (to, GENERAL_REGS))
+{
+ rclass = from;
+ ret = (hard_regno_nregs (LR_REGNO, mode) > 1) ? 32768 : 32;
+}
+
/* Moves from/to GENERAL_REGS. */
else if ((rclass = from, reg_classes_intersect_p (to, GENERAL_REGS))
|| (rclass = to, reg_classes_intersect_p (from, GENERAL_REGS)))
[gcc(refs/users/meissner/heads/work164-test)] Revert all changes
https://gcc.gnu.org/g:b7c32f032d273335cf1f4e16c31754f23f7ba3ca
commit b7c32f032d273335cf1f4e16c31754f23f7ba3ca
Author: Michael Meissner
Date: Thu Apr 25 19:34:31 2024 -0400
Revert all changes
Diff:
---
gcc/config/rs6000/rs6000.cc | 10 --
1 file changed, 10 deletions(-)
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index d498f62be7a..908ad5dcb58 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -22813,16 +22813,6 @@ rs6000_register_move_cost (machine_mode mode,
ret = 2 * hard_regno_nregs (reg, mode);
}
- /* Make moves from SPR registers (LR, CTR, TAR) more expensive so that the
- register allocator does not think of these registers are useful for saving
- results. */
- else if (reg_classes_intersect_p (from, SPECIAL_REGS)
- && reg_classes_intersect_p (to, GENERAL_REGS))
-{
- rclass = from;
- ret = 6;
-}
-
/* Moves from/to GENERAL_REGS. */
else if ((rclass = from, reg_classes_intersect_p (to, GENERAL_REGS))
|| (rclass = to, reg_classes_intersect_p (from, GENERAL_REGS)))
Results for 14.0.1 20240424 (experimental) [src r14-10108-gbc17a92380f] (GCC) testsuite on powerpc-ibm-aix7.2.5.0
LAST_UPDATED: Wed Apr 24 15:27:33 UTC 2024 (revision r14-10108-gbc17a92380f) Native configuration is powerpc-ibm-aix7.2.5.0 === g++ tests === Running target unix FAIL: g++.dg/compat/eh/new1 cp_compat_x_tst.o-cp_compat_y_tst.o execute XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr46583.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56294.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr56819.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr71432.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr84704.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94272.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94281.C -gdwarf-2 -g3 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 (test for excess errors) XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 -O2 (test for excess errors) XPASS: g++.dg/debug/pr94323.C -gdwarf-2 -g1 -O3 (test for excess errors) XPASS: g++.dg/debug/pr94323.C -gdwarf-2 (test for excess errors) XPASS: g++.dg/debug/pr94323.C
Results for 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc] (GCC) testsuite on powerpc64le-unknown-linux-gnu
-partition=none -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -Os -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/vla-1.c -O2 -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O3 -g -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -Os -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes178448 # of unexpected failures128 # of unexpected successes 13 # of expected failures 1595 # of unsupported tests 5035 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O0 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O1 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O2 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer
Results for 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc] (GCC) testsuite on powerpc64le-unknown-linux-gnu
: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= -" 1 FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= .COPYSIGN" 2 FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= ABS_EXPR" 1 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = -" 4 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = ABS_EXPR <" 1 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = .COPYSIGN" 2 XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.target/powerpc/pr105334.c (test for excess errors) FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes179467 # of unexpected failures97 # of unexpected successes 20 # of expected failures 1612 # of unsupported tests 4251 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/default_format_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_2.f90 -Os execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -Os execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O0 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O1 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O2 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -g execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -Os execution test === gfortran Summary === # of expected passes69786 # of unexpected failures6 # of unexpected successes 18 # of expected failures 273 # of unsupported tests 177 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/gfortran version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc] (GCC) === g++ tests === Running target unix === g++ Summary === # of expected passes259810 # of expected failures 2623 # of unsupported tests
Results for 14.0.1 20240425 (experimental) [master r14-10135-g1604f7cebc] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:1604f7cebc49220e47d584615bcd91b1fdc1267f gcc-descr r14-10135-g1604f7cebc4922 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 21:11:05 UTC 2024 (revision r14-10135-g1604f7cebc) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 === g++ Summary for unix/-m32 === # of expected passes250751 # of expected failures 2618 # of unsupported tests 11514 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes259764 # of expected failures 2623 # of unsupported tests 11687 === g++ Summary === # of expected passes510515 # of expected failures 5241 # of unsupported tests 23201 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++ version 14.0.1 20240425 (experimental) [master r14-10135-g1604f7cebc] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g
gcc-11-20240425 is now available
Snapshot gcc-11-20240425 is now available on https://gcc.gnu.org/pub/gcc/snapshots/11-20240425/ and on various mirrors, see https://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 11 git branch with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-11 revision dca9066e7deda6182b722ee4373f08909b8236d9 You'll find: gcc-11-20240425.tar.xz Complete GCC SHA256=3f02f1ba0e67c0171a203eab58188400cb74c4084325d70bfac0035d651437d7 SHA1=e17bed5a446c9caead827ec4d56f10b3afa6ad08 Diffs from 11-20240418 are available in the diffs/ subdirectory. When a particular snapshot is ready for public consumption the LATEST-11 link is updated and a message is sent to the gcc list. Please do not use a snapshot before it has been announced that way.
[Bug c++/114857] New: Pointer attributes and qualifiers are parsed in wrong order
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114857 Bug ID: 114857 Summary: Pointer attributes and qualifiers are parsed in wrong order Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: luigighiron at gmail dot com Target Milestone: --- GCC accepts the following declaration: int*const[[]]p=0; And rejects the following declaration: int*[[]]const p=0; It seems that GCC expects the attributes of a pointer declarator to come after the qualifiers. The standard specifies in the grammar that the attributes should come before qualifiers and not after: > ptr-operator: > * attribute-specifier-seq opt cv-qualifier-seq opt > & attribute-specifier-seq opt > && attribute-specifier-seq opt > nested-name-specifier * attribute-specifier-seq opt cv-qualifier-seq opt Section 9.3.1 "General" [dcl.decl.general] Paragraph 5 ISO/IEC 14882:2020 The first declaration should be rejected and the second declaration should be accepted. Clang and MSVC get this correct (though not EDG I think so Visual Studio will show errors in the correct declarations and not in the incorrect declarations), and GCC gets this correct with pointer to members but not with normal pointers.
Regressions on native/releases/gcc-13 at commit r13-8649 vs commit r13-8648 on Linux/x86_64
Regressions on releases/gcc-13 at commit r13-8649 vs commit r13-8648 on Linux/x86_64 New failures: FAIL: libgomp.c/../libgomp.c-c++-common/for-6.c execution test New passes: FAIL: gcc.dg/torture/builtin-fp-int-inexact-c2x.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-12.c execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-14.c execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-9.c execution test
Results for 14.0.1 20240425 (experimental) [master r14-10123-gc96c2a304b4] (GCC) testsuite on s390x-ibm-linux-gnu default
times \\tselgr(?:h|le)\\t 1 FAIL: gcc.target/s390/arch13/sel-1.c scan-assembler-times \\tselr(?:h|le)\\t 1 FAIL: gcc.target/s390/ifcvt-one-insn-bool.c scan-assembler lochinh\\t%r.?,1 FAIL: gcc.target/s390/ifcvt-one-insn-char.c scan-assembler locrnh\\t%r.?,%r.? FAIL: gcc.target/s390/loc-1.c scan-assembler \\tlocghine\\t%r2,-1 FAIL: gcc.target/s390/loc-1.c scan-assembler \\tlocgrne\\t%r2,%r4 FAIL: gcc.target/s390/nobp-table-jump-inline-z10.c scan-assembler section\\t.s390_indirect_jump FAIL: gcc.target/s390/nobp-table-jump-inline-z10.c scan-assembler-times exrl 1 FAIL: gcc.target/s390/nobp-table-jump-inline-z900.c scan-assembler section\\t.s390_indirect_jump FAIL: gcc.target/s390/nobp-table-jump-inline-z900.c scan-assembler-times \\tex\\t 1 FAIL: gcc.target/s390/nobp-table-jump-z10.c scan-assembler section\\t.s390_indirect_jump FAIL: gcc.target/s390/nobp-table-jump-z10.c scan-assembler-times exrl 1 FAIL: gcc.target/s390/nobp-table-jump-z900.c scan-assembler section\\t.s390_indirect_jump FAIL: gcc.target/s390/nobp-table-jump-z900.c scan-assembler-times ex\\t 1 FAIL: gcc.target/s390/risbg-ll-1.c scan-assembler f42:\\n\\tsllg\\t%r2,%r2,63\\n\\tsrag\\t%r2,%r2,63\\n\\tllgcr\\t%r2,%r2 FAIL: gcc.target/s390/risbg-ll-2.c scan-assembler f10:\\n\\tsrlg\\t%r2,%r2,48\\n\\trosbg\\t%r2,%r3,32,39,0 FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times vl\\t%v[0-9]*,[0-9]*(%r[0-9]*),3\\n 1 FAIL: gcc.target/s390/vector/align-1.c scan-assembler-times vst\\t%v[0-9]*,[0-9]*(%r[0-9]*),3\\n 1 FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler ld\\t%v[0-9]*,368(%r15) FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler ld\\t%v[0-9]*,392(%r15) FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler vl\\t%v[0-9]*,352(%r15) FAIL: gcc.target/s390/vector/vec-abi-vararg-1.c scan-assembler vl\\t%v[0-9]*,376(%r15) FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler eq:\\n[^:]*\\twfcdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghie\\t%r2,1 FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler ge:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghihe\\t%r2,1 FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler gt:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghih\\t%r2,1 FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler le:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghile\\t%r2,1 FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler lt:\\n[^:]*\\twfkdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghil\\t%r2,1 FAIL: gcc.target/s390/vector/vec-scalar-cmp-1.c scan-assembler ne:\\n[^:]*\\twfcdb\\t%v[0-9]*,%v[0-9]*\\n\\t[^:]+\\tlocghine\\t%r2,1 === gcc Summary for unix/-m64 === # of expected passes180905 # of unexpected failures173 # of unexpected successes 17 # of expected failures 1468 # of unsupported tests 4302 === gcc Summary === # of expected passes358705 # of unexpected failures373 # of unexpected successes 31 # of expected failures 2937 # of unsupported tests 9222 -default/gcc/xgcc version 14.0.1 20240425 (experimental) [master r14-10123-gc96c2a304b4] (GCC) === gdc tests === Running target unix/-m31 FAIL: gdc.test/runnable/sdtor.d -O2 execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest -g execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest -g -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -frelease -funittest -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest -g execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest -g -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -funittest -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -g execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -g -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -finline-functions -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest execution test FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest -g execution test FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest -g -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -frelease -funittest -shared-libphobos execution test FAIL: gdc.test/runnable/sdtor.d -O2 -funittest execution test FAIL: gdc.test/runnable/sdtor.d -O2 -funittest -g execution test FAIL: gdc.te
[gcc(refs/users/meissner/heads/work164-test)] Update ChangeLog.*
https://gcc.gnu.org/g:d2805b66b9547d41e9fb3ee4c1ae2ecbbcd9077c commit d2805b66b9547d41e9fb3ee4c1ae2ecbbcd9077c Author: Michael Meissner Date: Thu Apr 25 18:12:15 2024 -0400 Update ChangeLog.* Diff: --- gcc/ChangeLog.test | 11 +++ 1 file changed, 11 insertions(+) diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test index 146d70fca7f..55cdbe9e14a 100644 --- a/gcc/ChangeLog.test +++ b/gcc/ChangeLog.test @@ -1,3 +1,14 @@ + Branch work164-test, patch #305 + +Make moves from SPRs higher in cost. + +2024-04-25 Michael Meissner + +gcc/ + + * config/rs6000/rs6000.cc (rs6000_register_move_cost): Make moves from + SPRs more expensive. + Branch work164-test, patch #304 Adjust tests for tar register
[gcc(refs/users/meissner/heads/work164-test)] Make moves from SPRs higher in cost.
https://gcc.gnu.org/g:d1a7529aaec43878cc0d0a5e754d894a1857d18a
commit d1a7529aaec43878cc0d0a5e754d894a1857d18a
Author: Michael Meissner
Date: Thu Apr 25 18:10:35 2024 -0400
Make moves from SPRs higher in cost.
2024-04-25 Michael Meissner
gcc/
* config/rs6000/rs6000.cc (rs6000_register_move_cost): Make moves
from
SPRs more expensive.
Diff:
---
gcc/config/rs6000/rs6000.cc | 10 ++
1 file changed, 10 insertions(+)
diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 908ad5dcb58..d498f62be7a 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -22813,6 +22813,16 @@ rs6000_register_move_cost (machine_mode mode,
ret = 2 * hard_regno_nregs (reg, mode);
}
+ /* Make moves from SPR registers (LR, CTR, TAR) more expensive so that the
+ register allocator does not think of these registers are useful for saving
+ results. */
+ else if (reg_classes_intersect_p (from, SPECIAL_REGS)
+ && reg_classes_intersect_p (to, GENERAL_REGS))
+{
+ rclass = from;
+ ret = 6;
+}
+
/* Moves from/to GENERAL_REGS. */
else if ((rclass = from, reg_classes_intersect_p (to, GENERAL_REGS))
|| (rclass = to, reg_classes_intersect_p (from, GENERAL_REGS)))
Results for 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) testsuite on powerpc64le-unknown-linux-gnu
FAIL: gcc.dg/guality/pr68860-1.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -Os -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/vla-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 25 sizeof (a) == 6 * sizeof (int) FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes169901 # of unexpected failures115 # of unexpected successes 23 # of expected failures 1560 # of unsupported tests 3205 /home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O2 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/large_2.f90 -O3 -g execution test FAIL: gfortran.dg/ieee/large_2.f90 -Os execution test === gfortran Summary === # of expected passes68210 # of unexpected failure
Results for 14.0.1 20240425 (experimental) [master r14-10135-g1604f7cebc4] (GCC) testsuite on i686-pc-linux-gnu
86/avx512vl-broadcast-pr87767-1.c scan-assembler-times vpbroadcastd[t ]+%(?:r|e)[^\\n]*, %xmm[0-9]+ 3 FAIL: gcc.target/i386/avx512vl-broadcast-pr87767-1.c scan-assembler-times vpbroadcastd[t ]+%(?:r|e)[^\\n]*, %ymm[0-9]+ 3 FAIL: gcc.target/i386/cleanup-1.c (test for excess errors) UNRESOLVED: gcc.target/i386/cleanup-1.c compilation failed to produce executable FAIL: gcc.target/i386/interrupt-12.c scan-assembler-times leave 1 FAIL: gcc.target/i386/interrupt-13.c scan-assembler-times leave 1 FAIL: gcc.target/i386/interrupt-14.c scan-assembler-times leave 2 FAIL: gcc.target/i386/interrupt-15.c scan-assembler-times leave 2 FAIL: gcc.target/i386/ipa-stack-alignment-2.c scan-assembler sub.*%.sp FAIL: gcc.target/i386/ipa-stack-alignment.c scan-assembler sub.*%.sp FAIL: gcc.target/i386/minmax-10.c scan-assembler-not cmp FAIL: gcc.target/i386/minmax-10.c scan-assembler-times test 6 FAIL: gcc.target/i386/pr100704-3.c scan-assembler push[lq]\\tf+ FAIL: gcc.target/i386/pr103144-mul-1.c scan-tree-dump-times vect "vectorized 1 loops" 4 FAIL: gcc.target/i386/pr103144-neg-1.c scan-tree-dump-times vect "vectorized 1 loops" 4 FAIL: gcc.target/i386/pr103144-shift-1.c scan-tree-dump-times vect "vectorized 1 loops" 6 FAIL: gcc.target/i386/pr106245-3.c scan-assembler cltd FAIL: gcc.target/i386/pr31985.c scan-assembler-times movl 4 XPASS: gcc.target/i386/pr54855-9.c scan-assembler-not movaps FAIL: gcc.target/i386/pr79690.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr79723.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr82699-1.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-2.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-3.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-5.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-6.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr90356.c scan-assembler pxor FAIL: gcc.target/i386/pr93492-2.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-3.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr93492-4.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-5.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr95126-m32-1.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr95126-m32-2.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr97032.c (internal compiler error: output_operand: invalid use of register 'frame') FAIL: gcc.target/i386/pr97032.c (test for excess errors) UNRESOLVED: gcc.target/i386/pr97032.c scan-assembler call[ \\t]*_?__errno_location FAIL: gcc.target/i386/sse2-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 5 FAIL: gcc.target/i386/sse4-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 6 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtdq2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtph2ps 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtps2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvttph2dq 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtdq2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtph2ps 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtps2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvttph2dq 2 FAIL: gcc.target/i386/vect-double-2.c scan-tree-dump-times vect "Vectorized loops: 1" 1 FAIL: gcc.target/i386/vect-float16-11.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-12.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-2.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-3.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-5.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-6.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-8.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-float16-9.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-pr113078.c scan-assembler-times vpsub[^\\r\\n]*%k 2 FAIL: gcc.target/i386/vect-pr67800.c scan-tree-dump vect "vectorized 1 loops" FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times padd 5 FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times psrl 2 FAIL: gcc.target/i386/xorsign.c scan-tree-dump-times vect "vectorized 2 loops" 1 === gcc Summary === # of expected passes 196227 # of unexpected failures229 # of unex
[Bug target/114846] powerpc: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114846 --- Comment #3 from Andrew Pinski --- (In reply to Kewen Lin from comment #2) > As https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843#c8, we may need some > similar handling like r14-6440-g4b421728289e6f. Note rs6000_emit_epilogue mostly handles eh_returns so it might not be as hard as other targets.
[Bug target/114843] aarch64: epilogue in _Unwind_RaiseException corrupts return value due to __builtin_eh_return
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114843 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill ||a/show_bug.cgi?id=77455 --- Comment #9 from Andrew Pinski --- Just a quick note here. Even though eh_return pattern was removed with r7-6051-g8144a493ddc008, it was broken before that patch.
Results for 11.4.1 20240425 [releases/gcc-11 revision 9702d54788:1a9de83167:dca9066e7deda6182b722ee4373f08909b8236d9] (GCC) testsuite on powerpc64le-unknown-linux-gnu
ty/pr54970.c -Og -DPREVENT_OPTIMIZATION line 25 a[0] == 1 XPASS: gcc.dg/guality/pr54970.c -Og -DPREVENT_OPTIMIZATION line 31 a[0] == 4 XPASS: gcc.dg/guality/pr54970.c -Og -DPREVENT_OPTIMIZATION line 36 a[0] == 4 XPASS: gcc.dg/guality/pr54970.c -Og -DPREVENT_OPTIMIZATION line 45 a[0] == 4 XPASS: gcc.dg/guality/pr54970.c -Og -DPREVENT_OPTIMIZATION line 45 p[-2] == 4 XPASS: gcc.dg/guality/pr54970.c -Og -DPREVENT_OPTIMIZATION line 45 q[-1] == 4 FAIL: gcc.dg/guality/pr56154-1.c -Og -DPREVENT_OPTIMIZATION line pr56154-1.c:20 x.a == 6 XPASS: gcc.dg/guality/pr59776.c -O0 line pr59776.c:17 s2.g == 6.0 XPASS: gcc.dg/guality/pr59776.c -O0 line pr59776.c:20 s2.g == 6.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s1.f == 5.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s1.g == 6.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:17 s2.f == 0.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s1.f == 5.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s1.g == 6.0 FAIL: gcc.dg/guality/pr59776.c -Og -DPREVENT_OPTIMIZATION line pr59776.c:20 s2.f == 5.0 FAIL: gcc.dg/guality/pr68860-1.c -O2 -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -Os -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" UNRESOLVED: gcc.dg/vect/pr108950.c -flto -ffat-lto-objects scan-tree-dump-not vect "widen_sum" UNRESOLVED: gcc.dg/vect/pr108950.c scan-tree-dump-not vect "widen_sum" FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC ((?:and|zero_extend):(?:DI) ((?:sub)?reg:[SD]I" 1 FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes150371 # of unexpected failures176 # of unexpected successes 33 # of expected failures 985 # of unresolved testcases 2 # of unsupported tests
Re: [PATCH 2/4] df: Add DF_LIVE_SUBREG problem
On Wed, Apr 24, 2024 at 06:05:03PM +0800, Lehua Ding wrote: > This patch add a new DF problem, named DF_LIVE_SUBREG. This problem > is extended from the DF_LR problem and support track the subreg liveness > of multireg pseudo if these pseudo satisfy the following conditions: > > 1. the mode size greater than it's REGMODE_NATURAL_SIZE. > 2. the reg is used in insns via subreg pattern. > > The main methods are as follows: > > 1. split bitmap in/out/def/use fileds to full_in/out/def/use and > partial_in/out/def/use. If a pseudo need to be tracked it's subreg > liveness, then it is recorded in partial_in/out/def/use fileds. > Meantimes, there are range_in/out/def/use fileds which records the live > range of the tracked pseudo. > 2. in the df_live_subreg_finalize function, we move the tracked pseudo from > the partial_in/out/def/use to full_in/out/def/use if the pseudo's live > range is full. Hi Lehua, I'm not familiar with LRA, so my comments bellow could be totally off point. Please treat them as mild suggestions. > > gcc/ChangeLog: > > * Makefile.in: Add subreg-live-range object file. > * df-problems.cc (struct df_live_subreg_problem_data): Private struct > for DF_LIVE_SUBREG problem. > (df_live_subreg_get_bb_info): getting bb regs in/out data. > (get_live_subreg_local_bb_info): getting bb regs use/def data. > (multireg_p): checking is the regno a pseudo multireg. > (need_track_subreg_p): checking is the regno need to be tracked. > (init_range): getting the range of subreg rtx. > (remove_subreg_range): removing use data for the reg/subreg rtx. > (add_subreg_range): adding def/use data for the reg/subreg rtx. > (df_live_subreg_free_bb_info): Free basic block df data. > (df_live_subreg_alloc): Allocate and init df data. > (df_live_subreg_reset): Reset the live in/out df data. > (df_live_subreg_bb_local_compute): Compute basic block df data. > (df_live_subreg_local_compute): Compute all basic blocks df data. > (df_live_subreg_init): Init the in/out df data. > (df_live_subreg_check_result): Assert the full and partial df data. > (df_live_subreg_confluence_0): Confluence function for infinite loops. > (df_live_subreg_confluence_n): Confluence function for normal edge. > (df_live_subreg_transfer_function): Transfer function. > (df_live_subreg_finalize): Finalize the all_in/all_out df data. > (df_live_subreg_free): Free the df data. > (df_live_subreg_top_dump): Dump top df data. > (df_live_subreg_bottom_dump): Dump bottom df data. > (df_live_subreg_add_problem): Add the DF_LIVE_SUBREG problem. > * df.h (enum df_problem_id): Add DF_LIVE_SUBREG. > (class subregs_live): Simple decalare. > (class df_live_subreg_local_bb_info): New class for full/partial def/use > df data. > (class df_live_subreg_bb_info): New class for full/partial in/out > df data. > (df_live_subreg): getting the df_live_subreg data. > (df_live_subreg_add_problem): Exported. > (df_live_subreg_finalize): Ditto. > (df_live_subreg_check_result): Ditto. > (multireg_p): Ditto. > (init_range): Ditto. > (add_subreg_range): Ditto. > (remove_subreg_range): Ditto. > (df_get_subreg_live_in): Accessor the all_in df data. > (df_get_subreg_live_out): Accessor the all_out df data. > (df_get_subreg_live_full_in): Accessor the full_in df data. > (df_get_subreg_live_full_out): Accessor the full_out df data. > (df_get_subreg_live_partial_in): Accessor the partial_in df data. > (df_get_subreg_live_partial_out): Accessor the partial_out df data. > (df_get_subreg_live_range_in): Accessor the range_in df data. > (df_get_subreg_live_range_out): Accessor the range_out df data. > * regs.h (get_nblocks): Get the blocks of mode. > * sbitmap.cc (bitmap_full_p): sbitmap predicator. > (bitmap_same_p): sbitmap predicator. > (test_full): test bitmap_full_p. > (test_same): test bitmap_same_p. > (sbitmap_cc_tests): Add test_full and test_same. > * sbitmap.h (bitmap_full_p): Exported. > (bitmap_same_p): Ditto. > * timevar.def (TV_DF_LIVE_SUBREG): add DF_LIVE_SUBREG timevar. > * subreg-live-range.cc: New file. > * subreg-live-range.h: New file. > --- > gcc/Makefile.in | 1 + > gcc/df-problems.cc | 855 ++- > gcc/df.h | 155 +++ > gcc/regs.h | 5 + > gcc/sbitmap.cc | 98 + > gcc/sbitmap.h| 2 + > gcc/subreg-live-range.cc | 53 +++ > gcc/subreg-live-range.h | 206 ++ > gcc/timevar.def | 1 + > 9 files changed, 1375 insertions(+), 1 deletion(-) > create mode 100644 gcc/subreg-live-range.cc > create mode 100644 gcc/subreg-live-range.h > > diff --git
Results for 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc4] (GCC) testsuite on powerpc64le-unknown-linux-gnu
-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/vla-1.c -O2 -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O3 -g -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -Os -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 25 sizeof (a) == 6 * sizeof (int) FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes179467 # of unexpected failures113 # of unexpected successes 20 # of expected failures 1612 # of unsupported tests 4249 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10135-g1604f7cebc4] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O0 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O1 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O2 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -g execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O2 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-function
Results for 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:f3cff718df0cf7590ccf9bc1d8cd17e4e08f1e6d gcc-descr r13-8649-gf3cff718df0cf7 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 19:40:14 UTC 2024 (revision r13-8649-gf3cff718df) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2a (test for excess errors) FAIL: g++.dg/modules/xtreme-header-5_c.C -std=c++2b (test for excess errors) === g++ Summary for unix/-m32 === # of expected passes226046 # of unexpected failures2 # of expected failures 1929 # of unsupported tests 10887 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes234990 # of expected failures 1937 # of unsupported tests 11075 === g++ Summary === # of expected passes461036 # of unexpected failures2 # of expected failures 3866 # of unsupported tests 21962 /home/gccbuild/build/nightly/build-gcc-13/gcc/xg++ version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/ipa-sra-1.c -O0 line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -O1 -DPREVENT_OPTIMIZATION line 15 k == 3 XPASS: gcc.dg/guality/ipa-sra-1.c -Og -DPREVENT_OPTIMIZATION line 15 k == 3 FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-1.c -O3 -g -DPREVENT_OPTIMIZATION line 18 y == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin
Results for 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:f3cff718df0cf7590ccf9bc1d8cd17e4e08f1e6d gcc-descr r13-8649-gf3cff718df0cf7 power9 IEEE128 Linux 6.9.0-0.rc3.30.fc41.ppc64le ppc64le GNU Make 4.4.1 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 19:42:09 UTC 2024 (revision r13-8649-gf3cff718df) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/data-model-4.c (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O0 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O1 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -O3 -g (test for excess errors) FAIL: gcc.dg/analyzer/torture/conftest-1.c -Os (test for excess errors) XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.target/powerpc/pr105334.c (test for excess errors) FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes165811 # of unexpected failures31 # of unexpected successes 3 # of expected failures 1481 # of unsupported tests 2973 /home/gccbuild/build/nightly/build-gcc-13/gcc/xgcc version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/default_format_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_2.f90 -Os execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -Os execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test === gfortran Summary === # of expected passes68190 # of unexpected successes 18 # of expecte
Regressions on master at commit r14-10123 vs commit r14-10120 on Linux/x86_64
Regressions on master at commit r14-10123 vs commit r14-10120 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/atomic_stack.c -O0 output pattern test FAIL: c-c++-common/tsan/bitfield_race.c -O0 output pattern test FAIL: c-c++-common/tsan/fd_pipe_race.c -O0 output pattern test FAIL: c-c++-common/tsan/fd_pipe_race.c -O2 output pattern test FAIL: c-c++-common/tsan/free_race2.c -O0 output pattern test FAIL: c-c++-common/tsan/free_race2.c -O2 output pattern test FAIL: c-c++-common/tsan/free_race.c -O0 output pattern test FAIL: c-c++-common/tsan/free_race.c -O2 output pattern test FAIL: c-c++-common/tsan/mutexset1.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-1.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O0 output pattern test FAIL: c-c++-common/tsan/pr65400-3.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak1.c -O0 output pattern test FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O2 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O0 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test New passes: FAIL: c-c++-common/tsan/pr68260.c -O0 execution test FAIL: c-c++-common/tsan/pr68260.c -O2 execution test FAIL: c-c++-common/tsan/race_on_barrier.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_barrier.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O0 output pattern test FAIL: c-c++-common/tsan/race_on_mutex2.c -O2 output pattern test FAIL: c-c++-common/tsan/race_on_mutex.c -O2 output pattern test FAIL: c-c++-common/tsan/simple_race.c -O0 output pattern test FAIL: c-c++-common/tsan/simple_race.c -O2 output pattern test FAIL: c-c++-common/tsan/simple_stack.c -O0 output pattern test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O0 execution test
[Bug c++/114856] New: [14 regression][modules] ICE (segfault)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114856
Bug ID: 114856
Summary: [14 regression][modules] ICE (segfault)
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: D.Klein at gsi dot de
Target Milestone: ---
Created attachment 58042
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58042=edit
/tmp/ccHpxCro.out - preprocessed source
❯ cat repro.cpp
module;
#include
#include
#include
export module repro;
export struct data {
std::vector> asdf{{"42","42","42"}};
};
❯ g++ -v -save-temps -freport-bug -fmodules-ts repro.cpp
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/home/dklein/gcc-master/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ./configure --prefix=/home/dklein/gcc-master
--disable-multilib --disable-bootstrap : (reconfigured) ./configure
--prefix=/home/dklein/gcc-master --disable-multilib --disable-bootstrap :
(reconfigured) ./configure --prefix=/home/dklein/gcc-master --disable-multilib
--disable-bootstrap --enable-languages=c,c++,fortran,lto,objc --no-create
--no-recursion
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.0.1 20240425 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-freport-bug' '-fmodules-ts'
'-shared-libgcc' '-mtune=generic' '-march=x86-64' '-dumpdir' 'a-'
/home/dklein/gcc-master/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/cc1plus -E
-quiet -v -D_GNU_SOURCE repro.cpp -mtune=generic -march=x86-64 -freport-bug
-fmodules-ts -fpch-preprocess -o a-repro.ii
ignoring nonexistent directory
"/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/../../../../x86_64-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/../../../../include/c++/14.0.1
/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/../../../../include/c++/14.0.1/x86_64-pc-linux-gnu
/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/../../../../include/c++/14.0.1/backward
/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/include
/usr/local/include
/home/dklein/gcc-master/include
/home/dklein/gcc-master/lib/gcc/x86_64-pc-linux-gnu/14.0.1/include-fixed
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-freport-bug' '-fmodules-ts'
'-shared-libgcc' '-mtune=generic' '-march=x86-64' '-dumpdir' 'a-'
/home/dklein/gcc-master/libexec/gcc/x86_64-pc-linux-gnu/14.0.1/cc1plus
-fpreprocessed a-repro.ii -quiet -dumpdir a- -dumpbase repro.cpp -dumpbase-ext
.cpp -mtune=generic -march=x86-64 -version -freport-bug -fmodules-ts -o
a-repro.s
GNU C++17 (GCC) version 14.0.1 20240425 (experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 14.0.1 20240411 (Red Hat 14.0.1-0), GMP
version 6.2.1, MPFR version 4.2.1, MPC version 1.3.1, isl version none
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 66103b0a3eb595c28eae89ea7eb332ba
repro.cpp:7:9: internal compiler error: Segmentation fault
7 | export module repro;
| ^~
0x12ff8df crash_signal
../.././gcc/toplev.cc:319
0xb512ae tree_check(tree_node*, char const*, int, char const*, tree_code)
../.././gcc/tree.h:3623
0xb512ae get_merge_kind
../.././gcc/cp/module.cc:10679
0xb512ae decl_value
../.././gcc/cp/module.cc:7787
0xb5a4a3 depset::hash::find_dependencies(module_state*)
../.././gcc/cp/module.cc:13592
0xb5b2f3 module_state::write_begin(elf_out*, cpp_reader*, module_state_config&,
unsigned int&)
../.././gcc/cp/module.cc:18198
0xb5c9a4 finish_module_processing(cpp_reader*)
../.././gcc/cp/module.cc:20562
0xae6ee1 c_parse_final_cleanups()
../.././gcc/cp/decl2.cc:5357
0xd37c50 c_common_parse_file()
../.././gcc/c-family/c-opts.cc:1329
Please submit a full bug report, with preprocessed source.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Preprocessed source stored into /tmp/ccHpxCro.out file, please attach this to
your bugreport.
repro.cpp compiles with GCC 13.2.0 (https://godbolt.org/z/Ph834fvja). A git
bisect from 1604f7cebc49220e47d584615bcd91b1fdc1267f to releases/gcc-13.2.0
suggests the following commit to introduce the regression:
commit 2823b4d96d9ec4ad4e67e5e8edaa1b060a467491
Author: Nathaniel Shead
Date: Thu Feb 29 22:49:13 2024 +1100
c++: Ensure DECL_CONTEXT is set for temporary vars [PR114005]
Modules streaming requires DECL_CONTEXT to be set for anything streamed.
This patch ensures that 'create_temporary_var' does set a DECL_CONTEXT
for these variables (such as the backing storage for initializer_list
Re: [PATCH] Fix overwriting files with fs::copy_file on windows
Am 24.03.2024 um 22:34 schrieb Björn Schäpers:
From: Björn Schäpers
This fixes i.e. https://github.com/msys2/MSYS2-packages/issues/1937
I don't know if I picked the right way to do it.
When acceptable I think the declaration should be moved into
ops-common.h, since then we could use stat_type and also use that in the
commonly used function.
Manually tested on i686-w64-mingw32.
-- >8 --
libstdc++: Fix overwriting files on windows
The inodes have no meaning on windows, thus all files have an inode of
0. Use a differenz approach to identify equivalent files. As a result
std::filesystem::copy_file did not honor
copy_options::overwrite_existing. Factored the method out of
std::filesystem::equivalent.
libstdc++-v3/Changelog:
* include/bits/fs_ops.h: Add declaration of
__detail::equivalent_win32.
* src/c++17/fs_ops.cc (__detail::equivalent_win32): Implement it
(fs::equivalent): Use __detail::equivalent_win32, factored the
old test out.
* src/filesystem/ops-common.h (_GLIBCXX_FILESYSTEM_IS_WINDOWS):
Use the function.
Signed-off-by: Björn Schäpers
---
libstdc++-v3/include/bits/fs_ops.h | 8 +++
libstdc++-v3/src/c++17/fs_ops.cc | 79 +---
libstdc++-v3/src/filesystem/ops-common.h | 10 ++-
3 files changed, 60 insertions(+), 37 deletions(-)
diff --git a/libstdc++-v3/include/bits/fs_ops.h
b/libstdc++-v3/include/bits/fs_ops.h
index 90650c47b46..d10b78a4bdd 100644
--- a/libstdc++-v3/include/bits/fs_ops.h
+++ b/libstdc++-v3/include/bits/fs_ops.h
@@ -40,6 +40,14 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
namespace filesystem
{
+#ifdef _GLIBCXX_FILESYSTEM_IS_WINDOWS
+namespace __detail
+{
+ bool
+ equivalent_win32(const wchar_t* p1, const wchar_t* p2, error_code& ec);
+} // namespace __detail
+#endif //_GLIBCXX_FILESYSTEM_IS_WINDOWS
+
/** @addtogroup filesystem
* @{
*/
diff --git a/libstdc++-v3/src/c++17/fs_ops.cc b/libstdc++-v3/src/c++17/fs_ops.cc
index 61df19753ef..3cc87d45237 100644
--- a/libstdc++-v3/src/c++17/fs_ops.cc
+++ b/libstdc++-v3/src/c++17/fs_ops.cc
@@ -67,6 +67,49 @@
namespace fs = std::filesystem;
namespace posix = std::filesystem::__gnu_posix;
+#ifdef _GLIBCXX_FILESYSTEM_IS_WINDOWS
+bool
+fs::__detail::equivalent_win32(const wchar_t* p1, const wchar_t* p2,
+ error_code& ec)
+{
+ struct auto_handle {
+explicit auto_handle(const path& p_)
+: handle(CreateFileW(p_.c_str(), 0,
+ FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
+ 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0))
+{ }
+
+~auto_handle()
+{ if (*this) CloseHandle(handle); }
+
+explicit operator bool() const
+{ return handle != INVALID_HANDLE_VALUE; }
+
+bool get_info()
+{ return GetFileInformationByHandle(handle, ); }
+
+HANDLE handle;
+BY_HANDLE_FILE_INFORMATION info;
+ };
+ auto_handle h1(p1);
+ auto_handle h2(p2);
+ if (!h1 || !h2)
+{
+ if (!h1 && !h2)
+ ec = __last_system_error();
+ return false;
+}
+ if (!h1.get_info() || !h2.get_info())
+{
+ ec = __last_system_error();
+ return false;
+}
+ return h1.info.dwVolumeSerialNumber == h2.info.dwVolumeSerialNumber
+&& h1.info.nFileIndexHigh == h2.info.nFileIndexHigh
+&& h1.info.nFileIndexLow == h2.info.nFileIndexLow;
+}
+#endif //_GLIBCXX_FILESYSTEM_IS_WINDOWS
+
fs::path
fs::absolute(const path& p)
{
@@ -858,41 +901,7 @@ fs::equivalent(const path& p1, const path& p2, error_code&
ec) noexcept
if (st1.st_mode != st2.st_mode || st1.st_dev != st2.st_dev)
return false;
- struct auto_handle {
- explicit auto_handle(const path& p_)
- : handle(CreateFileW(p_.c_str(), 0,
- FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
- 0, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0))
- { }
-
- ~auto_handle()
- { if (*this) CloseHandle(handle); }
-
- explicit operator bool() const
- { return handle != INVALID_HANDLE_VALUE; }
-
- bool get_info()
- { return GetFileInformationByHandle(handle, ); }
-
- HANDLE handle;
- BY_HANDLE_FILE_INFORMATION info;
- };
- auto_handle h1(p1);
- auto_handle h2(p2);
- if (!h1 || !h2)
- {
- if (!h1 && !h2)
- ec = __last_system_error();
- return false;
- }
- if (!h1.get_info() || !h2.get_info())
- {
- ec = __last_system_error();
- return false;
- }
- return h1.info.dwVolumeSerialNumber == h2.info.dwVolumeSerialNumber
- && h1.info.nFileIndexHigh == h2.info.nFileIndexHigh
- && h1.info.nFileIndexLow == h2.info.nFileIndexLow;
+ return __detail::equivalent_win32(p1.c_str(), p2.c_str(), ec);
#else
return st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino;
#endif
diff --git a/libstdc++-v3/src/filesystem/ops-common.h
b/libstdc++-v3/src/filesystem/ops-common.h
index
Re: [PATCH 5/4] libbacktrace: improve getting debug information for loaded dlls
Am 15.03.2024 um 21:40 schrieb Björn Schäpers: Am 25.01.2024 um 23:04 schrieb Ian Lance Taylor: On Thu, Jan 25, 2024 at 11:53 AM Björn Schäpers wrote: Am 23.01.2024 um 23:37 schrieb Ian Lance Taylor: On Thu, Jan 4, 2024 at 2:33 PM Björn Schäpers wrote: Am 03.01.2024 um 00:12 schrieb Björn Schäpers: Am 30.11.2023 um 20:53 schrieb Ian Lance Taylor: On Fri, Jan 20, 2023 at 2:55 AM Björn Schäpers wrote: From: Björn Schäpers Fixes https://github.com/ianlancetaylor/libbacktrace/issues/53, except that libraries loaded after the backtrace_initialize are not handled. But as far as I can see that's the same for elf. Thanks, but I don't want a patch that loops using goto statements. Please rewrite to avoid that. It may be simpler to call a function. Also starting with a module count of 1000 seems like a lot. Do typical Windows programs load that many modules? Ian Rewritten using a function. If that is commited, could you attribute that commit to me (--author="Björn Schäpers ")? Thanks and kind regards, Björn. I noticed that under 64 bit libraries loaded with LoadLibrary were missing. EnumProcessModules stated the correct number of modules, but did not fill the the HMODULEs, but set them to 0. While trying to investigate I noticed if I do the very same thing from main (in C++) I even got fewer module HMODULEs. So I went a different way. This detects all libraries correctly, in 32 and 64 bit. The question is, if it should be a patch on top of the previous, or should they be merged, or even only this solution and drop the EnumProcessModules variant? Is there any reason to use both patches? Seems simpler to just use this one if it works. Thanks. Ian This one needs the tlhelp32 header and its functions, which are (accoridng to the microsoft documentation) are only available since Windows XP rsp. Windows Server 2003. If that's no problem, and in my opinion it shouldn't be, then I can basically drop patch 4 and rebase this one. I don't see that as a problem. It seems like the patch will fall back cleanly on ancient Windows and simply fail to pick up other loaded DLLs. I think that is fine. I'll look for an updated patch. Thanks. Ian Attached is the combined version of the two patches, only implementing the variant with the tlhelp32 API. Tested on x86 and x86_64 windows. Kind regards, Björn. A friendly ping.
Re: [PATCH 5/4] libbacktrace: improve getting debug information for loaded dlls
Am 15.03.2024 um 21:40 schrieb Björn Schäpers: Am 25.01.2024 um 23:04 schrieb Ian Lance Taylor: On Thu, Jan 25, 2024 at 11:53 AM Björn Schäpers wrote: Am 23.01.2024 um 23:37 schrieb Ian Lance Taylor: On Thu, Jan 4, 2024 at 2:33 PM Björn Schäpers wrote: Am 03.01.2024 um 00:12 schrieb Björn Schäpers: Am 30.11.2023 um 20:53 schrieb Ian Lance Taylor: On Fri, Jan 20, 2023 at 2:55 AM Björn Schäpers wrote: From: Björn Schäpers Fixes https://github.com/ianlancetaylor/libbacktrace/issues/53, except that libraries loaded after the backtrace_initialize are not handled. But as far as I can see that's the same for elf. Thanks, but I don't want a patch that loops using goto statements. Please rewrite to avoid that. It may be simpler to call a function. Also starting with a module count of 1000 seems like a lot. Do typical Windows programs load that many modules? Ian Rewritten using a function. If that is commited, could you attribute that commit to me (--author="Björn Schäpers ")? Thanks and kind regards, Björn. I noticed that under 64 bit libraries loaded with LoadLibrary were missing. EnumProcessModules stated the correct number of modules, but did not fill the the HMODULEs, but set them to 0. While trying to investigate I noticed if I do the very same thing from main (in C++) I even got fewer module HMODULEs. So I went a different way. This detects all libraries correctly, in 32 and 64 bit. The question is, if it should be a patch on top of the previous, or should they be merged, or even only this solution and drop the EnumProcessModules variant? Is there any reason to use both patches? Seems simpler to just use this one if it works. Thanks. Ian This one needs the tlhelp32 header and its functions, which are (accoridng to the microsoft documentation) are only available since Windows XP rsp. Windows Server 2003. If that's no problem, and in my opinion it shouldn't be, then I can basically drop patch 4 and rebase this one. I don't see that as a problem. It seems like the patch will fall back cleanly on ancient Windows and simply fail to pick up other loaded DLLs. I think that is fine. I'll look for an updated patch. Thanks. Ian Attached is the combined version of the two patches, only implementing the variant with the tlhelp32 API. Tested on x86 and x86_64 windows. Kind regards, Björn. A friendly ping.
[Bug middle-end/114855] ICE: Segfault
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114855 --- Comment #2 from Andrew Pinski --- The code basically does a bunch of: const SWord8 s599 = s557 ? s595 : s598; const SWord8 s600 = s561 ? 14 : 246; const SWord8 s601 = s561 ? 3 : 72; const SWord8 s602 = s559 ? s600 : s601; const SWord8 s603 = s561 ? 102 : 181; const SWord8 s604 = s561 ? 62 : 112; const SWord8 s605 = s559 ? s603 : s604; const SWord8 s606 = s557 ? s602 : s605; const SWord8 s607 = s555 ? s599 : s606; const SWord8 s608 = s561 ? 138 : 139; Continuously.
[Bug middle-end/114855] ICE: Segfault
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114855 --- Comment #1 from Andrew Pinski --- Worthing noting on the trunk most of the compile time seems to be in the ranger code ...
Results for 14.0.1 20240425 (experimental) [master r14-10124-gd0e1e1291b1] (GCC) testsuite on i686-pc-linux-gnu
86/avx512vl-broadcast-pr87767-1.c scan-assembler-times vpbroadcastd[t ]+%(?:r|e)[^\\n]*, %xmm[0-9]+ 3 FAIL: gcc.target/i386/avx512vl-broadcast-pr87767-1.c scan-assembler-times vpbroadcastd[t ]+%(?:r|e)[^\\n]*, %ymm[0-9]+ 3 FAIL: gcc.target/i386/cleanup-1.c (test for excess errors) UNRESOLVED: gcc.target/i386/cleanup-1.c compilation failed to produce executable FAIL: gcc.target/i386/interrupt-12.c scan-assembler-times leave 1 FAIL: gcc.target/i386/interrupt-13.c scan-assembler-times leave 1 FAIL: gcc.target/i386/interrupt-14.c scan-assembler-times leave 2 FAIL: gcc.target/i386/interrupt-15.c scan-assembler-times leave 2 FAIL: gcc.target/i386/ipa-stack-alignment-2.c scan-assembler sub.*%.sp FAIL: gcc.target/i386/ipa-stack-alignment.c scan-assembler sub.*%.sp FAIL: gcc.target/i386/minmax-10.c scan-assembler-not cmp FAIL: gcc.target/i386/minmax-10.c scan-assembler-times test 6 FAIL: gcc.target/i386/pr100704-3.c scan-assembler push[lq]\\tf+ FAIL: gcc.target/i386/pr103144-mul-1.c scan-tree-dump-times vect "vectorized 1 loops" 4 FAIL: gcc.target/i386/pr103144-neg-1.c scan-tree-dump-times vect "vectorized 1 loops" 4 FAIL: gcc.target/i386/pr103144-shift-1.c scan-tree-dump-times vect "vectorized 1 loops" 6 FAIL: gcc.target/i386/pr106245-3.c scan-assembler cltd FAIL: gcc.target/i386/pr31985.c scan-assembler-times movl 4 XPASS: gcc.target/i386/pr54855-9.c scan-assembler-not movaps FAIL: gcc.target/i386/pr79690.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr79723.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr82699-1.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-2.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-3.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-5.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-6.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr90356.c scan-assembler pxor FAIL: gcc.target/i386/pr93492-2.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-3.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr93492-4.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-5.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr95126-m32-1.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr95126-m32-2.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr97032.c (internal compiler error: output_operand: invalid use of register 'frame') FAIL: gcc.target/i386/pr97032.c (test for excess errors) UNRESOLVED: gcc.target/i386/pr97032.c scan-assembler call[ \\t]*_?__errno_location FAIL: gcc.target/i386/sse2-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 5 FAIL: gcc.target/i386/sse4-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 6 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtdq2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtph2ps 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvtps2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-1.c scan-assembler-times vcvttph2dq 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtdq2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtph2ps 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvtps2ph 2 FAIL: gcc.target/i386/vec_pack_fp16-2.c scan-assembler-times vcvttph2dq 2 FAIL: gcc.target/i386/vect-double-2.c scan-tree-dump-times vect "Vectorized loops: 1" 1 FAIL: gcc.target/i386/vect-float16-11.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-12.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-2.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-3.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-5.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-6.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-8.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-float16-9.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-pr113078.c scan-assembler-times vpsub[^\\r\\n]*%k 2 FAIL: gcc.target/i386/vect-pr67800.c scan-tree-dump vect "vectorized 1 loops" FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times padd 5 FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times psrl 2 FAIL: gcc.target/i386/xorsign.c scan-tree-dump-times vect "vectorized 2 loops" 1 === gcc Summary === # of expected passes 196227 # of unexpected failures229 # of unex
Results for 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df0] (GCC) testsuite on i686-pc-linux-gnu
FAIL: gcc.target/i386/pr103144-shift-1.c scan-tree-dump-times vect "vectorized 1 loops" 6 FAIL: gcc.target/i386/pr71321.c scan-assembler-not lea.*0 FAIL: gcc.target/i386/pr78794.c scan-assembler pandn FAIL: gcc.target/i386/pr79690.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr79723.c scan-assembler mov[au]p.[ \\t][^,]+, %gs: FAIL: gcc.target/i386/pr82699-1.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-2.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-3.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-5.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr82699-6.c scan-assembler-times t.cfi_startprocntendbr 1 FAIL: gcc.target/i386/pr90356.c scan-assembler pxor FAIL: gcc.target/i386/pr93492-2.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-3.c scan-assembler \\t.cfi_startproc\\n\\tendbr(32|64)\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr93492-4.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n\\tret\\n FAIL: gcc.target/i386/pr93492-5.c scan-assembler \\t.cfi_startproc\\n.*.LPFE0:\\n\\tnop\\n1:\\tcall\\t[^\\n]*__fentry__[^\\n]*\\n\\tret\\n FAIL: gcc.target/i386/pr95126-m32-1.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr95126-m32-2.c scan-assembler movl[ t]*\$ FAIL: gcc.target/i386/pr95126-m32-3.c scan-assembler pushl[ t]*\$2 FAIL: gcc.target/i386/pr95126-m32-3.c scan-assembler-not movzwl FAIL: gcc.target/i386/pr95126-m32-4.c scan-assembler pushl[ t]*\$131073 FAIL: gcc.target/i386/pr97032.c (internal compiler error: output_operand: invalid use of register 'frame') FAIL: gcc.target/i386/pr97032.c (test for excess errors) UNRESOLVED: gcc.target/i386/pr97032.c scan-assembler call[ \\t]*_?__errno_location FAIL: gcc.target/i386/sse2-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 5 XPASS: gcc.target/i386/sse2-shiftqihi-constant-1.c scan-assembler-times pand[^\\n]*%xmm 3 XPASS: gcc.target/i386/sse2-shiftqihi-constant-1.c scan-assembler-times psllw[^\\n]*%xmm 1 FAIL: gcc.target/i386/sse4-pr39821.c scan-tree-dump-times vect "vectorized 1 loops in function" 6 FAIL: gcc.target/i386/vect-float16-11.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-12.c scan-assembler-times vdivph 16 FAIL: gcc.target/i386/vect-float16-2.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-3.c scan-assembler-times vaddph 16 FAIL: gcc.target/i386/vect-float16-5.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-6.c scan-assembler-times vsubph 16 FAIL: gcc.target/i386/vect-float16-8.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-float16-9.c scan-assembler-times vmulph 16 FAIL: gcc.target/i386/vect-pr67800.c scan-tree-dump vect "vectorized 1 loops" FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times padd 5 FAIL: gcc.target/i386/vect-reduc-1.c scan-assembler-times psrl 2 === gcc Summary === # of expected passes184709 # of unexpected failures209 # of unexpected successes 31 # of expected failures 1470 # of unresolved testcases 114 # of unsupported tests 3568 /home/haochenj/src/gcc-13-regression/bld/gcc/xgcc version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df0] (GCC) === gfortran tests === Running target unix UNRESOLVED: gfortran.dg/weak-1.f90 -O UNRESOLVED: gfortran.dg/weak-2.f90 -O UNRESOLVED: gfortran.dg/weak-3.f90 -O === gfortran Summary === # of expected passes68132 # of expected failures 261 # of unresolved testcases 3 # of unsupported tests 219 /home/haochenj/src/gcc-13-regression/bld/gcc/gfortran version 13.2.1 20240425 [releases/gcc-13 r13-8649-gf3cff718df0] (GCC) === g++ tests === Running target unix FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array + 3, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array - 1, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array, NULL, 0) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtolOOBTest Strtol(array, NULL, 36) execution test FAIL: g++.dg/asan/asan_test.C -O2 AddressSanitizer_StrtollOOBTest Strtol(array + 3, NULL, 0)
Regressions on releases/gcc-13 at commit r13-8648 vs commit r13-8646 on Linux/x86_64
Regressions on releases/gcc-13 at commit r13-8648 vs commit r13-8646 on Linux/x86_64 New failures: FAIL: c-c++-common/tsan/thread_leak1.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O0 output pattern test FAIL: c-c++-common/tsan/thread_leak2.c -O2 output pattern test FAIL: c-c++-common/tsan/thread_leak.c -O0 execution test FAIL: c-c++-common/tsan/thread_leak.c -O2 execution test FAIL: c-c++-common/tsan/tiny_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tiny_race.c -O2 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O0 output pattern test FAIL: c-c++-common/tsan/tls_race.c -O2 output pattern test FAIL: c-c++-common/tsan/volatile.c -O0 execution test FAIL: c-c++-common/tsan/volatile.c -O2 execution test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O0 output pattern test FAIL: c-c++-common/tsan/write_in_reader_lock.c -O2 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O0 output pattern test FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C -O2 output pattern test FAIL: g++.dg/tsan/pthread_cond_clockwait.C -O2 execution test New passes:
[Bug c/114855] New: ICE: Segfault
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114855 Bug ID: 114855 Summary: ICE: Segfault Product: gcc Version: 13.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: jeremy.rutman at gmail dot com Target Milestone: --- Created attachment 58041 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58041=edit output from gcc -v Attempt to compile some autogenerated code resulted in `cc: internal compiler error: Segmentation fault signal terminated program cc1` . Compile command was gcc -v -Wall -O3 -DNDEBUG -fomit-frame-pointer -freport-bug -save-temps -c aesDecrypt.c -o aesDecrypt.o I put the offending source file aesDecrypt.c here: https://paste.c-net.org/ExamineLarch and the .i file from the -save-temps aesDecrypt.i here https://paste.c-net.org/TiredInduce I'm not sure what the -freport-bug is doing but I used it in the compile command anyway. Apologies for the unwieldy size of the autogenerated code being compiled.
Re: [PATCH v2 1/2] c++: Standardise errors for module_may_redeclare
On 4/19/24 09:18, Nathaniel Shead wrote:
On Mon, Apr 15, 2024 at 02:49:35PM +1000, Nathaniel Shead wrote:
I took another look at this patch and have split it into two, one (this
one) to standardise the error messages used and prepare
'module_may_redeclare' for use with temploid friends, and another
followup patch to actually handle them correctly.
Bootstrapped and regtested on x86_64-pc-linux-gnu, OK for trunk?
-- >8 --
Currently different places calling 'module_may_redeclare' all emit very
similar but slightly different error messages, and handle different
kinds of declarations differently. This patch makes the function
perform its own error messages so that they're all in one place, and
prepares it for use with temploid friends (PR c++/114275).
gcc/cp/ChangeLog:
* cp-tree.h (module_may_redeclare): Add default parameter.
* decl.cc (duplicate_decls): Don't emit errors for failed
module_may_redeclare.
(xref_tag): Likewise.
(start_enum): Likewise.
* semantics.cc (begin_class_definition): Likewise.
* module.cc (module_may_redeclare): Clean up logic. Emit error
messages on failure.
gcc/testsuite/ChangeLog:
* g++.dg/modules/enum-12.C: Update error message.
* g++.dg/modules/friend-5_b.C: Likewise.
* g++.dg/modules/shadow-1_b.C: Likewise.
Signed-off-by: Nathaniel Shead
---
gcc/cp/cp-tree.h | 2 +-
gcc/cp/decl.cc| 28 +
gcc/cp/module.cc | 120 ++
gcc/cp/semantics.cc | 6 +-
gcc/testsuite/g++.dg/modules/enum-12.C| 2 +-
gcc/testsuite/g++.dg/modules/friend-5_b.C | 2 +-
gcc/testsuite/g++.dg/modules/shadow-1_b.C | 5 +-
7 files changed, 89 insertions(+), 76 deletions(-)
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 1dbb577a38d..faa7a0052a5 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -7401,7 +7401,7 @@ inline bool module_exporting_p ()
extern module_state *get_module (tree name, module_state *parent = NULL,
bool partition = false);
-extern bool module_may_redeclare (tree decl);
+extern bool module_may_redeclare (tree olddecl, tree newdecl = NULL);
extern bool module_global_init_needed ();
extern bool module_determine_import_inits ();
diff --git a/gcc/cp/decl.cc b/gcc/cp/decl.cc
index 65ab64885ff..aa66da4829d 100644
--- a/gcc/cp/decl.cc
+++ b/gcc/cp/decl.cc
@@ -2279,18 +2279,8 @@ duplicate_decls (tree newdecl, tree olddecl, bool
hiding, bool was_hidden)
&& TREE_CODE (olddecl) != NAMESPACE_DECL
&& !hiding)
{
- if (!module_may_redeclare (olddecl))
- {
- if (DECL_ARTIFICIAL (olddecl))
- error ("declaration %qD conflicts with builtin", newdecl);
- else
- {
- error ("declaration %qD conflicts with import", newdecl);
- inform (olddecl_loc, "import declared %q#D here", olddecl);
- }
-
- return error_mark_node;
- }
+ if (!module_may_redeclare (olddecl, newdecl))
+ return error_mark_node;
tree not_tmpl = STRIP_TEMPLATE (olddecl);
if (DECL_LANG_SPECIFIC (not_tmpl)
@@ -16620,12 +16610,7 @@ xref_tag (enum tag_types tag_code, tree name,
{
tree decl = TYPE_NAME (t);
if (!module_may_redeclare (decl))
- {
- auto_diagnostic_group d;
- error ("cannot declare %qD in a different module", decl);
- inform (DECL_SOURCE_LOCATION (decl), "previously declared here");
- return error_mark_node;
- }
+ return error_mark_node;
tree not_tmpl = STRIP_TEMPLATE (decl);
if (DECL_LANG_SPECIFIC (not_tmpl)
@@ -16973,12 +16958,7 @@ start_enum (tree name, tree enumtype, tree
underlying_type,
{
tree decl = TYPE_NAME (enumtype);
if (!module_may_redeclare (decl))
- {
- auto_diagnostic_group d;
- error ("cannot declare %qD in different module", decl);
- inform (DECL_SOURCE_LOCATION (decl), "previously declared here");
- enumtype = error_mark_node;
- }
+ enumtype = error_mark_node;
else
set_instantiating_module (decl);
}
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index 001430a4a8f..e2d2910ae48 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -18992,11 +18992,15 @@ get_importing_module (tree decl, bool flexible)
return module->mod;
}
-/* Is it permissible to redeclare DECL. */
+/* Is it permissible to redeclare OLDDECL with NEWDECL.
+
+ If NEWDECL is NULL, assumes that OLDDECL will be redeclared using
+ the current scope's module and attachment. */
bool
-module_may_redeclare (tree decl)
+module_may_redeclare (tree olddecl, tree newdecl)
{
+ tree decl = olddecl;
for (;;)
{
tree ctx =
Results for 14.0.1 20240425 (experimental) [master r14-10129-g8d80e3c5a6] (GCC) testsuite on powerpc64-unknown-linux-gnu
git commit g:8d80e3c5a641556e32fdf3637f08a0648f5aaab3 gcc-descr r14-10129-g8d80e3c5a64155 power9 BE Linux 6.7.9-powerpc64 ppc64 GNU Make 4.3 DejaGnu: DejaGnu version 1.6.3 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 18:07:58 UTC 2024 (revision r14-10129-g8d80e3c5a6) Native configuration is powerpc64-unknown-linux-gnu === g++ tests === Running target unix/-m32 === g++ Summary for unix/-m32 === # of expected passes250722 # of expected failures 2618 # of unsupported tests 11510 Running target unix/-m64 === g++ Summary for unix/-m64 === # of expected passes259735 # of expected failures 2623 # of unsupported tests 11683 === g++ Summary === # of expected passes510457 # of expected failures 5241 # of unsupported tests 23193 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xg++ version 14.0.1 20240425 (experimental) [master r14-10129-g8d80e3c5a6] (GCC) === gcc tests === Running target unix/-m32 XPASS: gcc.dg/guality/example.c -O0 execution test XPASS: gcc.dg/guality/example.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/example.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O0 execution test XPASS: gcc.dg/guality/guality.c -O1 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Os -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/guality.c -Og -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -O3 -g -DPREVENT_OPTIMIZATION execution test XPASS: gcc.dg/guality/inline-params.c -Os -DPREVENT_OPTIMIZATION execution test FAIL: gcc.dg/guality/loop-1.c -O2 -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/loop-1.c -O3 -g -DPREVENT_OPTIMIZATION line 20 i == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg1 == 1 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg2 == 2 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg3 == 3 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg4 == 4 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg5 == 5 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg6 == 6 FAIL: gcc.dg/guality/pr36728-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 18 arg7 == 30 FAIL: gcc.dg/guality/pr36728-2.c -O3 -g
Results for 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10129-g8d80e3c5a6] (GCC) testsuite on powerpc64le-unknown-linux-gnu
: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= -" 1 FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= .COPYSIGN" 2 FAIL: gcc.dg/tree-ssa/abs-4.c scan-tree-dump-times optimized "= ABS_EXPR" 1 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = -" 4 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = ABS_EXPR <" 1 FAIL: gcc.dg/tree-ssa/backprop-6.c scan-tree-dump-times backprop "Deleting[^n]* = .COPYSIGN" 2 XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.target/powerpc/pr105334.c (test for excess errors) FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes179467 # of unexpected failures97 # of unexpected successes 20 # of expected failures 1612 # of unsupported tests 4251 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10129-g8d80e3c5a6] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/default_format_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_2.f90 -Os execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O0 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O1 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O2 execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -O3 -g execution test XPASS: gfortran.dg/default_format_denormal_2.f90 -Os execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O0 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O1 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O2 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -g execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -Os execution test === gfortran Summary === # of expected passes69785 # of unexpected failures6 # of unexpected successes 18 # of expected failures 273 # of unsupported tests 177 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/gfortran version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10129-g8d80e3c5a6] (GCC) === g++ tests === Running target unix === g++ Summary === # of expected passes259781 # of expected failures 2623 # of unsupported tests
Results for 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10123-gc96c2a304b] (GCC) testsuite on powerpc64le-unknown-linux-gnu
-partition=none -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-1.c -Os -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/pr68860-2.c -O3 -g -DPREVENT_OPTIMIZATION line 16 y == 2 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 21 a.j == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[0] == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 32 a[1] == 14 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.i == 4 FAIL: gcc.dg/guality/sra-1.c -Og -DPREVENT_OPTIMIZATION line 43 a.j == 14 FAIL: gcc.dg/guality/vla-1.c -O2 -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fno-use-linker-plugin -flto-partition=none -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -O3 -g -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/guality/vla-1.c -Os -DPREVENT_OPTIMIZATION line 17 sizeof (a) == 6 FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" FAIL: gcc.dg/tree-ssa/update-threading.c scan-tree-dump-times optimized "Invalid sum" 0 FAIL: gcc.dg/vect/vect-117.c -flto -ffat-lto-objects scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.dg/vect/vect-117.c scan-tree-dump-not optimized "Invalid sum" FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes178448 # of unexpected failures128 # of unexpected successes 13 # of expected failures 1595 # of unsupported tests 5035 /home/gccbuild/build/nightly/build-gcc-trunk/gcc/xgcc version 14.0.1 20240425 (experimental) [remotes/origin/HEAD r14-10123-gc96c2a304b] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O0 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O1 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O2 execution test FAIL: gfortran.dg/ieee/comparisons_3.F90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer
[gcc r11-11373] Darwin: Correct a version check.
https://gcc.gnu.org/g:dca9066e7deda6182b722ee4373f08909b8236d9 commit r11-11373-gdca9066e7deda6182b722ee4373f08909b8236d9 Author: Iain Sandoe Date: Mon Apr 1 20:47:25 2024 +0100 Darwin: Correct a version check. When the version for dsymutil comes from a clang build, it is of the form NNmm.pp.qq where NN and mm are the major and minor LLVM version components. We need to check for a major version greater than or equal to 7 - so use 700 in the check. gcc/ChangeLog: * config/darwin.c (darwin_override_options): Update the clang major version value in the dsymutil check. Signed-off-by: Iain Sandoe (cherry picked from commit 451bb0b9262d2f54173937569a29d7f1ad234e30) Diff: --- gcc/config/darwin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index 0564e6f0218..574424ac11c 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -3369,7 +3369,7 @@ darwin_override_options (void) /* External toolchains based on LLVM or clang 7+ have support for dwarf-4. */ if ((dsymutil_version.kind == LLVM && dsymutil_version.major >= 7) - || (dsymutil_version.kind == CLANG && dsymutil_version.major >= 7)) + || (dsymutil_version.kind == CLANG && dsymutil_version.major >= 700)) dwarf_version = 4; else if (dsymutil_version.kind == DWARFUTILS && dsymutil_version.major >= 121)
[gcc r11-11372] Darwin: Check as for .build_version support and use it if available.
https://gcc.gnu.org/g:9702d54788021b1f48a2fd1fe9f13607d37f491f
commit r11-11372-g9702d54788021b1f48a2fd1fe9f13607d37f491f
Author: Iain Sandoe
Date: Tue Oct 17 11:10:27 2023 +0100
Darwin: Check as for .build_version support and use it if available.
This adds support for the minimum OS version data in assembler files.
At present, we have no mechanism to detect the SDK version in use, and
so that is omitted from build_versions.
We follow the implementation in clang, '.build_version' is only emitted
(where supported) for target macOS versions >= 10.14. For earlier macOS
we fall back to using a '.macosx_version_min' directive. This latter is
also emitted when the assembler supports it, but not build_version.
gcc/ChangeLog:
* config.in: Regenerate.
* config/darwin.c (darwin_file_start): Add assembler directives
for the target OS version, where these are supported by the
assembler.
(darwin_override_options): Check for building >= macOS 10.14.
* configure: Regenerate.
* configure.ac: Check for assembler support of .build_version
directives.
Signed-off-by: Iain Sandoe
(cherry picked from commit a4184c8a65a00eaf8a8d7f92fb8ad2f8621b39e2)
Diff:
---
gcc/config.in | 6 ++
gcc/config/darwin.c | 34 --
gcc/configure | 49 +++--
gcc/configure.ac| 12 ++--
4 files changed, 91 insertions(+), 10 deletions(-)
diff --git a/gcc/config.in b/gcc/config.in
index 982c453ca36..6dd0ff010ce 100644
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -598,6 +598,12 @@
#endif
+/* Define if your macOS assembler supports .build_version directives */
+#ifndef USED_FOR_TARGET
+#undef HAVE_AS_MACOS_BUILD_VERSION
+#endif
+
+
/* Define if the assembler understands -march=rv*_zifencei. */
#ifndef USED_FOR_TARGET
#undef HAVE_AS_MARCH_ZIFENCEI
diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index e01460a996f..0564e6f0218 100644
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -3032,7 +3032,35 @@ darwin_asm_output_dwarf_offset (FILE *file, int size,
const char * lab,
void
darwin_file_start (void)
{
- /* Nothing to do. */
+#ifdef HAVE_AS_MMACOSX_VERSION_MIN_OPTION
+ /* This should not happen with a well-formed command line, but the user could
+ invoke cc1* directly without it. */
+ if (!darwin_macosx_version_min)
+return;
+ /* This assumes that the version passed has been validated in the driver. */
+ unsigned maj, min, tiny;
+ int count = sscanf (darwin_macosx_version_min, "%u.%u.%u", , ,
);
+ if (count < 0)
+return;
+ if (count < 3)
+tiny = 0;
+ if (count < 2)
+min = 0;
+ const char *directive;
+#ifdef HAVE_AS_MACOS_BUILD_VERSION
+ /* We only handle macos, so far. */
+ if (generating_for_darwin_version >= 18)
+directive = "build_version macos, ";
+ else
+#endif
+directive = "macosx_version_min ";
+ if (count > 2 && tiny != 0)
+fprintf (asm_out_file, "\t.%s %u, %u, %u\n", directive, maj, min, tiny);
+ else if (count > 1)
+fprintf (asm_out_file, "\t.%s %u, %u\n", directive, maj, min);
+ else
+ fprintf (asm_out_file, "\t.%s %u, 0\n", directive, maj);
+#endif
}
/* Called for the TARGET_ASM_FILE_END hook.
@@ -3254,7 +3282,9 @@ darwin_override_options (void)
/* Keep track of which (major) version we're generating code for. */
if (darwin_macosx_version_min)
{
- if (strverscmp (darwin_macosx_version_min, "10.7") >= 0)
+ if (strverscmp (darwin_macosx_version_min, "10.14") >= 0)
+ generating_for_darwin_version = 18;
+ else if (strverscmp (darwin_macosx_version_min, "10.7") >= 0)
generating_for_darwin_version = 11;
else if (strverscmp (darwin_macosx_version_min, "10.6") >= 0)
generating_for_darwin_version = 10;
diff --git a/gcc/configure b/gcc/configure
index d2ad1628edd..86f44a35f42 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -26007,16 +26007,22 @@ if ${gcc_cv_as_mmacosx_version_min+:} false; then :
$as_echo_n "(cached) " >&6
else
gcc_cv_as_mmacosx_version_min=no
- if test x$gcc_cv_as != x; then
-$as_echo '.text' > conftest.s
-if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mmacosx-version-min=10.1 -o
conftest.o conftest.s >&5'
+if test $in_tree_gas = yes; then
+if test $gcc_cv_gas_vers -ge `expr \( \( -mmacosx-version-min=10.1 \* 1000
\) + gcc_cv_as_mmacosx_version_min=yes \) \* 1000 + `
+ then :
+fi
+ elif test x$gcc_cv_as != x; then
+$as_echo '' > conftest.s
+if { ac_try='$gcc_cv_as $gcc_cv_as_flags .text -o conftest.o conftest.s
>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }
then
- gcc_cv_as_mmacosx_version_min=yes
+
+$as_echo "#define
[gcc r11-11371] Darwin, configure: Allow for an unrecognisable dsymutil [PR111610].
https://gcc.gnu.org/g:1fd4db58480a518b05dd835157e59b2ed9fd2bc1 commit r11-11371-g1fd4db58480a518b05dd835157e59b2ed9fd2bc1 Author: Iain Sandoe Date: Wed Sep 27 11:05:31 2023 +0100 Darwin, configure: Allow for an unrecognisable dsymutil [PR111610]. We had a catch-all configuration case for missing or unrecognised dsymutil but it was setting the dsymutil source to "UNKNOWN" which is not usable in this context (since it clashes with an existing enum). We rename this to DET_UNKNOWN (for Darwin External Toolchain). PR target/111610 gcc/ChangeLog: * configure: Regenerate. * configure.ac: Rename the missing dsymutil case to "DET_UNKNOWN". Signed-off-by: Iain Sandoe (cherry picked from commit 2ecab2f32b9e9a75bf563f80752d5b44dcd26b98) Diff: --- gcc/configure| 2 +- gcc/configure.ac | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/configure b/gcc/configure index bf0bd5f428d..d2ad1628edd 100755 --- a/gcc/configure +++ b/gcc/configure @@ -30804,7 +30804,7 @@ $as_echo_n "checking dsymutil version \"$dsymutil_temp\"... " >&6; } dsymutil_kind=LLVM dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([0-9\.]*\).*/\1/'` else - dsymutil_kind=UNKNOWN + dsymutil_kind=DET_UNKNOWN dsymutil_vers="0.0" fi dsymutil_major=`expr "$dsymutil_vers" : '\([0-9]*\)'` diff --git a/gcc/configure.ac b/gcc/configure.ac index d52104fbd41..7ea5c6fe51b 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -6438,7 +6438,7 @@ if test x"$dsymutil_flag" = x"yes"; then dsymutil_kind=LLVM dsymutil_vers=`echo $dsymutil_temp | sed 's/.*LLVM\ version\ \([[0-9\.]]*\).*/\1/'` else - dsymutil_kind=UNKNOWN + dsymutil_kind=DET_UNKNOWN dsymutil_vers="0.0" fi dsymutil_major=`expr "$dsymutil_vers" : '\([[0-9]]*\)'`
[Bug target/111610] Cannot build cross compiler to darwin targets after r14-4108-g47346acb72b50d
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111610 --- Comment #7 from GCC Commits --- The releases/gcc-11 branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:1fd4db58480a518b05dd835157e59b2ed9fd2bc1 commit r11-11371-g1fd4db58480a518b05dd835157e59b2ed9fd2bc1 Author: Iain Sandoe Date: Wed Sep 27 11:05:31 2023 +0100 Darwin, configure: Allow for an unrecognisable dsymutil [PR111610]. We had a catch-all configuration case for missing or unrecognised dsymutil but it was setting the dsymutil source to "UNKNOWN" which is not usable in this context (since it clashes with an existing enum). We rename this to DET_UNKNOWN (for Darwin External Toolchain). PR target/111610 gcc/ChangeLog: * configure: Regenerate. * configure.ac: Rename the missing dsymutil case to "DET_UNKNOWN". Signed-off-by: Iain Sandoe (cherry picked from commit 2ecab2f32b9e9a75bf563f80752d5b44dcd26b98)
[gcc r11-11370] Darwin, debug : Switch to DWARF 3 or 4 when dsymutil supports it.
https://gcc.gnu.org/g:4805205720c5a3cd3997fb3d670f290856dba18d
commit r11-11370-g4805205720c5a3cd3997fb3d670f290856dba18d
Author: Iain Sandoe
Date: Sun Sep 17 15:56:07 2023 +0100
Darwin,debug : Switch to DWARF 3 or 4 when dsymutil supports it.
The main reason that Darwin has been using DWARF2 only as debug is that
earlier debug linkers (dsymutil) did not support any extensions to this
so that the default "non-strict" mode used in GCC would cause tool errors.
There are two sources for dsymutil, those based off a closed source base
"dwarfutils" and those based off LLVM.
For dsymutil versions based off LLVM-7+ we can use up to DWARF-4, and for
versions based on dwarfutils 121+ we can use DWARF-3.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/darwin-protos.h (enum darwin_external_toolchain): New.
* config/darwin.c (DSYMUTIL_VERSION): New.
(darwin_override_options): Choose the default debug DWARF version
depending on the configured dsymutil version.
(cherry picked from commit 47346acb72b50d178dae72393c851d57beec383f)
Diff:
---
gcc/config/darwin-protos.h | 11 +++
gcc/config/darwin.c| 33 +
2 files changed, 40 insertions(+), 4 deletions(-)
diff --git a/gcc/config/darwin-protos.h b/gcc/config/darwin-protos.h
index f5ef82456aa..440e76ead42 100644
--- a/gcc/config/darwin-protos.h
+++ b/gcc/config/darwin-protos.h
@@ -129,4 +129,15 @@ extern void darwin_patch_builtins (void);
extern void darwin_rename_builtins (void);
extern bool darwin_libc_has_function (enum function_class fn_class, tree);
+/* For this port, there are several possible sources for external toolchain
+ components (e.g. as, ld, dsymutil) and we have to alter the allowable
+ output in response to which version and source is in use. */
+enum darwin_external_toolchain {
+ DET_UNKNOWN=0,
+ CCTOOLS,
+ DWARFUTILS,
+ LLVM,
+ CLANG
+};
+
#endif /* CONFIG_DARWIN_PROTOS_H */
diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index db0e80889ab..e01460a996f 100644
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -111,6 +111,19 @@ static bool ld_needs_eh_markers = false;
/* Emit a section-start symbol for mod init and term sections. */
static bool ld_init_term_start_labels = false;
+/* The source and version of dsymutil in use. */
+#ifndef DSYMUTIL_VERSION
+# warning Darwin toolchain without a defined dsymutil.
+# define DSYMUTIL_VERSION DET_UNKNOWN,0,0,0
+#endif
+
+struct {
+ darwin_external_toolchain kind; /* cctools, llvm, clang etc. */
+ int major; /* version number. */
+ int minor;
+ int tiny;
+} dsymutil_version = {DSYMUTIL_VERSION};
+
/* Section names. */
section * darwin_sections[NUM_DARWIN_SECTIONS];
@@ -3316,14 +3329,26 @@ darwin_override_options (void)
global_options.x_flag_objc_abi);
}
- /* Don't emit DWARF3/4 unless specifically selected. This is a
- workaround for tool bugs. */
+ /* Limit DWARF to the chosen version, the linker and debug linker might not
+ be able to consume newer structures. */
if (!global_options_set.x_dwarf_strict)
dwarf_strict = 1;
+
if (!global_options_set.x_dwarf_version)
-dwarf_version = 2;
+{
+ /* External toolchains based on LLVM or clang 7+ have support for
+dwarf-4. */
+ if ((dsymutil_version.kind == LLVM && dsymutil_version.major >= 7)
+ || (dsymutil_version.kind == CLANG && dsymutil_version.major >= 7))
+ dwarf_version = 4;
+ else if (dsymutil_version.kind == DWARFUTILS
+ && dsymutil_version.major >= 121)
+ dwarf_version = 3; /* From XC 6.4. */
+ else
+ dwarf_version = 2; /* Older cannot safely exceed dwarf-2. */
+}
- if (global_options_set.x_dwarf_split_debug_info)
+ if (global_options_set.x_dwarf_split_debug_info && dwarf_split_debug_info)
{
inform (input_location,
"%<-gsplit-dwarf%> is not supported on this platform, ignored");
[gcc r11-11369] testsuite: adjust for darwin linker warning
https://gcc.gnu.org/g:12ce016bc52f88ebaa085f2af14854247570cca7
commit r11-11369-g12ce016bc52f88ebaa085f2af14854247570cca7
Author: Francois-Xavier Coudert
Date: Fri Sep 8 21:55:56 2023 +0200
testsuite: adjust for darwin linker warning
On recent macOS versions, no_pie is deprecated and the linker complains
about it: "-no_pie is deprecated when targeting new OS versions"
gcc/testsuite/ChangeLog:
* gcc.dg/darwin-segaddr.c: Adjust for darwin linker warning.
* gcc.dg/pie-7.c: Likewise.
(cherry picked from commit d9926c0d974646dc6024d5a881fe1bee2f499139)
Diff:
---
gcc/testsuite/gcc.dg/darwin-segaddr.c | 1 +
gcc/testsuite/gcc.dg/pie-7.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/gcc/testsuite/gcc.dg/darwin-segaddr.c
b/gcc/testsuite/gcc.dg/darwin-segaddr.c
index 526db77bd9c..77112ddb484 100644
--- a/gcc/testsuite/gcc.dg/darwin-segaddr.c
+++ b/gcc/testsuite/gcc.dg/darwin-segaddr.c
@@ -2,6 +2,7 @@
/* { dg-do run { target *-*-darwin* } } */
/* { dg-options "-O0 -segaddr __TEST 0x20 -fno-pie" { target { *-*-darwin*
&& { ! lp64 } } } } */
/* { dg-options "-O0 -segaddr __TEST 0x11000 -fno-pie" { target {
*-*-darwin* && lp64 } } } */
+/* { dg-prune-output "-no_pie is deprecated when targeting new OS versions" }
*/
extern void abort ();
diff --git a/gcc/testsuite/gcc.dg/pie-7.c b/gcc/testsuite/gcc.dg/pie-7.c
index e118a98bafd..3879a6cc120 100644
--- a/gcc/testsuite/gcc.dg/pie-7.c
+++ b/gcc/testsuite/gcc.dg/pie-7.c
@@ -1,5 +1,6 @@
/* { dg-do run { target pie } } */
/* { dg-options "-fno-pie -no-pie" } */
+/* { dg-prune-output "-no_pie is deprecated when targeting new OS versions" }
*/
int main(void)
{
[gcc r11-11368] Darwin, ppc: Add system stubs for all 32b PPC
https://gcc.gnu.org/g:7f93f55272b127257011f25937d4a39196322d2c
commit r11-11368-g7f93f55272b127257011f25937d4a39196322d2c
Author: Iain Sandoe
Date: Wed Jul 26 14:31:02 2023 +0100
Darwin, ppc: Add system stubs for all 32b PPC
This is a minor adjustment to make the GCC behaviour better match the
old system tools.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/rs6000/darwin.h (LIB_SPEC): Include libSystemStubs for
all 32b Darwin PowerPC cases.
(cherry picked from commit b3ab28c3e85af7995fffb87eb190ef942b7e9e4a)
Diff:
---
gcc/config/rs6000/darwin.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/gcc/config/rs6000/darwin.h b/gcc/config/rs6000/darwin.h
index 566794af706..e80dd7c77b6 100644
--- a/gcc/config/rs6000/darwin.h
+++ b/gcc/config/rs6000/darwin.h
@@ -98,7 +98,7 @@
Include libmx when targeting Darwin 7.0 and above, but before libSystem,
since the functions are actually in libSystem but for 7.x compatibility
we want them to be looked for in libmx first.
- Include libSystemStubs when compiling against 10.3 - 10.5 SDKs (we assume
+ Include libSystemStubs when compiling against 10.3 - 10.6 SDKs (we assume
this is the case when targetting these) - but not for 64-bit long double.
Don't do either for m64, the library is either a dummy or non-existent.
*/
@@ -107,8 +107,8 @@
#define LIB_SPEC \
"%{!static:\
%{!m64:%{!mlong-double-64: \
-%{pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min=
-lSystemStubs_profile)} \
-%{!pg:%:version-compare(>< 10.3 10.5 mmacosx-version-min= -lSystemStubs)} \
+%{pg:%:version-compare(>< 10.3 10.7 mmacosx-version-min=
-lSystemStubs_profile)} \
+%{!pg:%:version-compare(>< 10.3 10.7 mmacosx-version-min= -lSystemStubs)} \
%:version-compare(>< 10.3 10.4 mmacosx-version-min= -lmx)}} \
-lSystem \
}"
[gcc r11-11367] Darwin: Partial reversion of r14-3648 (Inits Section).
https://gcc.gnu.org/g:960ca4144ebb61d125f28fab17b57cd3b09b49fd commit r11-11367-g960ca4144ebb61d125f28fab17b57cd3b09b49fd Author: Iain Sandoe Date: Sun Sep 10 14:48:42 2023 +0100 Darwin: Partial reversion of r14-3648 (Inits Section). Although the Darwin ABI places both hot and cold partitions in the same section (the linker can partition by name), this does not work with the current dwarf2out implementation. Since we do see global initialization code getting hot/cold splits, this patch places the cold parts into text_cold, and keeps the hot part in the correct Init section per ABI. TODO: figure out a way to allow us to match the ABI fully. gcc/ChangeLog: * config/darwin.c (darwin_function_section): Place unlikely executed global init code into the standard cold section. Signed-off-by: Iain Sandoe (cherry picked from commit 5b33b364652866165431aef1810af1e890229c5e) Diff: --- gcc/config/darwin.c | 15 +-- 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index a3a7c509e36..db0e80889ab 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -3848,19 +3848,22 @@ darwin_function_section (tree decl, enum node_frequency freq, if (decl && DECL_SECTION_NAME (decl) != NULL) return get_named_section (decl, NULL, 0); + /* We always put unlikely executed stuff in the cold section; we have to put + this ahead of the global init section, since partitioning within a section + breaks some assumptions made in the DWARF handling. */ + if (freq == NODE_FREQUENCY_UNLIKELY_EXECUTED) +return (use_coal) ? darwin_sections[text_cold_coal_section] + : darwin_sections[text_cold_section]; + /* Intercept functions in global init; these are placed in separate sections. - FIXME: there should be some neater way to do this. */ + FIXME: there should be some neater way to do this, FIXME we should be able + to partition within a section. */ if (DECL_NAME (decl) && (strncmp (IDENTIFIER_POINTER (DECL_NAME (decl)), "_GLOBAL__sub_I", 14) == 0 || strncmp (IDENTIFIER_POINTER (DECL_NAME (decl)), "__static_initialization_and_destruction", 39) == 0)) return darwin_sections[static_init_section]; - /* We always put unlikely executed stuff in the cold section. */ - if (freq == NODE_FREQUENCY_UNLIKELY_EXECUTED) -return (use_coal) ? darwin_sections[text_cold_coal_section] - : darwin_sections[text_cold_section]; - /* If we have LTO *and* feedback information, then let LTO handle the function ordering, it makes a better job (for normal, hot, startup and exit - hence the bailout for cold above). */
[gcc r11-11366] Darwin: Place global inits in the correct section.
https://gcc.gnu.org/g:084d0c427433d592e29247164b199c1f232f5c68 commit r11-11366-g084d0c427433d592e29247164b199c1f232f5c68 Author: Iain Sandoe Date: Fri Sep 1 09:04:13 2023 +0100 Darwin: Place global inits in the correct section. This handles placement of global initializers into __TEXT,__StaticInit as used by other platform toolchains. Signed-off-by: Iain Sandoe gcc/ChangeLog: * config/darwin-sections.def (static_init_section): Add the __TEXT,__StaticInit section. * config/darwin.c (darwin_function_section): Use the static init section for global initializers, to match other platform toolchains. (cherry picked from commit 68dc3e94fd6bd395a8b343533485616dff3fc796) Diff: --- gcc/config/darwin-sections.def | 2 ++ gcc/config/darwin.c| 8 2 files changed, 10 insertions(+) diff --git a/gcc/config/darwin-sections.def b/gcc/config/darwin-sections.def index ed9e058d1d1..dc4d0408a85 100644 --- a/gcc/config/darwin-sections.def +++ b/gcc/config/darwin-sections.def @@ -98,6 +98,8 @@ DEF_SECTION (mod_init_section, 0, ".mod_init_func", 0) DEF_SECTION (mod_term_section, 0, ".mod_term_func", 0) DEF_SECTION (constructor_section, 0, ".constructor", 0) DEF_SECTION (destructor_section, 0, ".destructor", 0) +DEF_SECTION (static_init_section, SECTION_CODE, +".section\t__TEXT,__StaticInit,regular,pure_instructions", 0) /* Objective-C ABI=0 (Original version) sections. */ DEF_SECTION (objc_class_section, 0, ".objc_class", 1) diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c index ddbd3943a1d..a3a7c509e36 100644 --- a/gcc/config/darwin.c +++ b/gcc/config/darwin.c @@ -3848,6 +3848,14 @@ darwin_function_section (tree decl, enum node_frequency freq, if (decl && DECL_SECTION_NAME (decl) != NULL) return get_named_section (decl, NULL, 0); + /* Intercept functions in global init; these are placed in separate sections. + FIXME: there should be some neater way to do this. */ + if (DECL_NAME (decl) + && (strncmp (IDENTIFIER_POINTER (DECL_NAME (decl)), "_GLOBAL__sub_I", 14) == 0 + || strncmp (IDENTIFIER_POINTER (DECL_NAME (decl)), +"__static_initialization_and_destruction", 39) == 0)) +return darwin_sections[static_init_section]; + /* We always put unlikely executed stuff in the cold section. */ if (freq == NODE_FREQUENCY_UNLIKELY_EXECUTED) return (use_coal) ? darwin_sections[text_cold_coal_section]
Regressions on native/releases/gcc-13 at commit r13-8648 vs commit r13-8646 on Linux/x86_64
Regressions on releases/gcc-13 at commit r13-8648 vs commit r13-8646 on Linux/x86_64 New failures: FAIL: gcc.dg/torture/builtin-fp-int-inexact-c2x.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-12.c execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-14.c execution test FAIL: libgomp.c/../libgomp.c-c++-common/for-9.c execution test New passes:
[gcc r11-11365] Darwin: Match system sections and relocs for exception tables.
https://gcc.gnu.org/g:9488ad0d780fae91afa910410cb4e6da8d607fd9
commit r11-11365-g9488ad0d780fae91afa910410cb4e6da8d607fd9
Author: Iain Sandoe
Date: Thu Aug 31 19:20:43 2023 +0100
Darwin: Match system sections and relocs for exception tables.
System tools from Darwin10 onwards have moved the exceptions tables from
the __DATA segment to the __TEXT one. They also revised the relocations
used for typeinfo. While Darwin9 was not changed at the time, in fact the
tools there are equally happy with the revised scheme - and therefore at
present there seems no reason to special-case it.
Signed-off-by: Iain Sandoe
gcc/ChangeLog:
* config/darwin-sections.def (darwin_exception_section): Move to
the __TEXT segment.
* config/darwin.c (darwin_emit_except_table_label): Align before
the exception table label.
* config/darwin.h (ASM_PREFERRED_EH_DATA_FORMAT): Use indirect PC-
relative 4byte relocs.
(cherry picked from commit 0fe7962afc7c01488432b98b6f442b24946a490d)
Diff:
---
gcc/config/darwin-sections.def | 2 +-
gcc/config/darwin.c| 1 +
gcc/config/darwin.h| 2 +-
3 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/gcc/config/darwin-sections.def b/gcc/config/darwin-sections.def
index 8be89624c9c..ed9e058d1d1 100644
--- a/gcc/config/darwin-sections.def
+++ b/gcc/config/darwin-sections.def
@@ -157,7 +157,7 @@ DEF_SECTION (machopic_picsymbol_stub3_section,
SECTION_NO_ANCHOR,
/* Exception-related. */
DEF_SECTION (darwin_exception_section, SECTION_NO_ANCHOR,
-".section __DATA,__gcc_except_tab", 0)
+".section __TEXT,__gcc_except_tab", 0)
DEF_SECTION (darwin_eh_frame_section, SECTION_NO_ANCHOR,
".section " EH_FRAME_SECTION_NAME ",__eh_frame"
EH_FRAME_SECTION_ATTR, 0)
diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index 2371816e251..ddbd3943a1d 100644
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -2230,6 +2230,7 @@ darwin_emit_except_table_label (FILE *file)
{
char section_start_label[30];
+ fputs ("\t.p2align\t2\n", file);
ASM_GENERATE_INTERNAL_LABEL (section_start_label, "GCC_except_table",
except_table_label_num++);
ASM_OUTPUT_LABEL (file, section_start_label);
diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 5be13293319..9cae0165ae9 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -1098,7 +1098,7 @@ enum machopic_addr_class {
#undef ASM_PREFERRED_EH_DATA_FORMAT
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \
- (((CODE) == 2 && (GLOBAL) == 1) \
+ (((CODE) == 2 && (GLOBAL) == 1) || ((CODE) == 0 && (GLOBAL) == 1) \
? (DW_EH_PE_pcrel | DW_EH_PE_indirect | DW_EH_PE_sdata4) : \
((CODE) == 1 || (GLOBAL) == 0) ? DW_EH_PE_pcrel : DW_EH_PE_absptr)
Results for 11.4.1 20240425 [releases/gcc-11 revision 02f1b536118:6668f92d74b:dabd742cc25f8992c24e639510df0965dbf14f21] (GCC) testsuite on powerpc64le-unknown-linux-gnu
git commit g:dabd742cc25f8992c24e639510df0965dbf14f21 gcc-descr r11-11364-gdabd742cc25f89 power9 Linux 5.15.0-97-generic ppc64le GNU Make 4.3 DejaGnu: DejaGnu version 1.6.2 Expect version 5.45.4 Tcl version 8.6 64-bit LAST_UPDATED: Thu Apr 25 18:14:27 UTC 2024 (revision 02f1b536118:6668f92d74b:dabd742cc25f8992c24e639510df0965dbf14f21) Native configuration is powerpc64le-unknown-linux-gnu === gcc tests === Running target unix FAIL: gcc.dg/analyzer/analyzer-verbosity-2a.c (test for excess errors) FAIL: gcc.dg/analyzer/analyzer-verbosity-3a.c (test for excess errors) FAIL: gcc.dg/analyzer/edges-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-2.c (test for excess errors) FAIL: gcc.dg/analyzer/file-paths-1.c (test for excess errors) FAIL: gcc.dg/analyzer/file-pr58237.c (test for excess errors) FAIL: gcc.dg/analyzer/pr99716-1.c (test for excess errors) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat (test for warnings, line 21) FAIL: c-c++-common/attr-retain-6.c -Wc++-compat scan-assembler __libc_freeres_fn,"ax" FAIL: c-c++-common/attr-retain-7.c -Wc++-compat (test for warnings, line 6) FAIL: c-c++-common/attr-retain-7.c -Wc++-compat scan-assembler .data.foo,"awR" FAIL: c-c++-common/attr-retain-8.c -Wc++-compat (test for warnings, line 5) FAIL: c-c++-common/attr-retain-8.c -Wc++-compat scan-assembler .data.foo,"aw" XPASS: gcc.dg/Wtrampolines.c standard descriptors (test for warnings, line 29) XPASS: gcc.dg/graphite/pr69728.c scan-tree-dump graphite "loop nest optimized" FAIL: gcc.dg/torture/float128-cmp-invalid.c -O0 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O1 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O3 -g execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -Os execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/float128-cmp-invalid.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr52451.c -O0 execution test FAIL: gcc.dg/torture/pr52451.c -O1 execution test FAIL: gcc.dg/torture/pr52451.c -O2 execution test FAIL: gcc.dg/torture/pr52451.c -O3 -g execution test FAIL: gcc.dg/torture/pr52451.c -Os execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr52451.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/torture/pr91323.c -O0 execution test FAIL: gcc.dg/torture/pr91323.c -O1 execution test FAIL: gcc.dg/torture/pr91323.c -O2 execution test FAIL: gcc.dg/torture/pr91323.c -O3 -g execution test FAIL: gcc.dg/torture/pr91323.c -Os execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/torture/pr91323.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test XPASS: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;" UNRESOLVED: gcc.dg/vect/pr108950.c -flto -ffat-lto-objects scan-tree-dump-not vect "widen_sum" UNRESOLVED: gcc.dg/vect/pr108950.c scan-tree-dump-not vect "widen_sum" FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "(compare:CC ((?:and|zero_extend):(?:DI) ((?:sub)?reg:[SD]I" 1 FAIL: gcc.target/powerpc/rlwimi-2.c scan-assembler-times (?n)^s+[a-z] 20217 FAIL: gcc.target/powerpc/rs6000-fpint.c scan-assembler-not stfiwx XPASS: gcc.target/powerpc/ppc-fortran/ieee128-math.f90 -O (test for excess errors) === gcc Summary === # of expected passes147360 # of unexpected failures38 # of unexpected successes 4 # of expected failures 916 # of unresolved testcases 2 # of unsupported tests 2772 /home/gccbuild/build/nightly/build-gcc-11/gcc/xgcc version 11.4.1 20240425 [releases/gcc-11 revision 02f1b536118:6668f92d74b:dabd742cc25f8992c24e639510df0965dbf14f21] (GCC) === gfortran tests === Running target unix XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O0 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O1 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O2 execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -O3 -g execution test XPASS: gfortran.dg/large_real_kind_form_io_2.f90 -Os execution test FAIL: gfortran.dg/ieee/large_2.f90 -O0 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O1 execution test FAIL: gfortran.dg/ieee/large_2.f90 -O2 execu
[gcc r14-10135] bpf: set PREFERRED_DEBUGGING_TYPE to BTF_DEBUG
https://gcc.gnu.org/g:1604f7cebc49220e47d584615bcd91b1fdc1267f
commit r14-10135-g1604f7cebc49220e47d584615bcd91b1fdc1267f
Author: David Faust
Date: Wed Apr 24 15:01:02 2024 -0700
bpf: set PREFERRED_DEBUGGING_TYPE to BTF_DEBUG
BTF is the standard debug info used with BPF programs, so it makes sense
to default to BTF rather than DWARF.
gcc/
* config/bpf/bpf.h (PREFERRED_DEBUGGING_TYPE): Set to BTF_DEBUG.
gcc/testsuite/
* gcc.target/bpf/bpf-debug-options-1.c: New test.
* gcc.target/bpf/bpf-debug-options-2.c: Likewise.
* gcc.target/bpf/bpf-debug-options-3.c: Likewise.
* gcc.target/bpf/core-options-4.c: Likewise.
Diff:
---
gcc/config/bpf/bpf.h | 5 +
gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c | 17 +
gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c | 18 ++
gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c | 14 ++
gcc/testsuite/gcc.target/bpf/core-options-4.c | 4
5 files changed, 58 insertions(+)
diff --git a/gcc/config/bpf/bpf.h b/gcc/config/bpf/bpf.h
index c67e17526bf..e163fbf688d 100644
--- a/gcc/config/bpf/bpf.h
+++ b/gcc/config/bpf/bpf.h
@@ -245,6 +245,11 @@ enum reg_class
/ Debugging Info /
+/* Use BTF debug info by default. */
+
+#undef PREFERRED_DEBUGGING_TYPE
+#define PREFERRED_DEBUGGING_TYPE BTF_DEBUG
+
/* In eBPF it is not possible to unwind frames. Disable CFA. */
#define DWARF2_FRAME_INFO 0
diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
new file mode 100644
index 000..409466c4ead
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
@@ -0,0 +1,17 @@
+/* Default to BTF debug info. */
+/* { dg-do compile } */
+/* { dg-options "-g -dA" }*/
+
+struct A {
+ int x;
+ int y;
+};
+
+int
+foo (struct A *a)
+{
+ return a->x;
+}
+
+/* { dg-final { scan-assembler-not "DWARF version" } } */
+/* { dg-final { scan-assembler "btf_version" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
new file mode 100644
index 000..03bde12315b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
@@ -0,0 +1,18 @@
+/* -g defaults to BTF, which in turn implies -mco-re. */
+/* { dg-do compile } */
+/* { dg-options "-g -dA" }*/
+
+struct A {
+ int x;
+ int y;
+};
+
+int
+foo (struct A *a)
+{
+ return __builtin_preserve_access_index (a->x);
+}
+
+/* { dg-final { scan-assembler-not "DWARF version" } } */
+/* { dg-final { scan-assembler "btf_version" } } */
+/* { dg-final { scan-assembler "btfext_version" } } */
diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
new file mode 100644
index 000..d41790e0928
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
@@ -0,0 +1,14 @@
+/* Using -g does not incorrectly force CO-RE enabled. */
+/* { dg-do compile } */
+/* { dg-options "-g -dA -mno-co-re" }*/
+
+struct A {
+ int x;
+ int y;
+};
+
+int
+foo (struct A *a)
+{
+ return __builtin_preserve_access_index (a->x); /* { dg-error "BPF CO-RE is
required" } */
+}
diff --git a/gcc/testsuite/gcc.target/bpf/core-options-4.c
b/gcc/testsuite/gcc.target/bpf/core-options-4.c
new file mode 100644
index 000..fde4195da42
--- /dev/null
+++ b/gcc/testsuite/gcc.target/bpf/core-options-4.c
@@ -0,0 +1,4 @@
+/* -g implies BTF, -gtoggle turns it off. CO-RE should not work. */
+/* { dg-do compile } */
+/* { dg-options "-g -mco-re -gtoggle" } */
+/* { dg-excess-errors "BPF CO-RE requires BTF debugging information" } */
Results for 14.0.1 20240424 (experimental) [master r14-10111-g26a3edbe2357cf] (GCC) testsuite on m68k-unknown-linux-gnu
]*, 4, 0, 0);" 1 FAIL: c-c++-common/gomp/atomic-28.c -std=c++20 scan-tree-dump-times ompexp ".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 5, 5);" 1 FAIL: c-c++-common/gomp/atomic-28.c -std=c++20 scan-tree-dump-times ompexp ".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 4, 2);" 1 FAIL: c-c++-common/gomp/atomic-28.c -std=c++20 scan-tree-dump-times ompexp ".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 260, 5, 0);" 1 FAIL: c-c++-common/gomp/atomic-28.c -std=c++20 scan-tree-dump-times ompexp ".ATOMIC_COMPARE_EXCHANGE ([^\\n\\r]*, 4, 0, 0);" 1 FAIL: c-c++-common/gomp/atomic-3.c -std=gnu++98 scan-tree-dump-times ompexp "xyzzy, 4" 1 FAIL: c-c++-common/gomp/atomic-3.c -std=gnu++14 scan-tree-dump-times ompexp "xyzzy, 4" 1 FAIL: c-c++-common/gomp/atomic-3.c -std=gnu++17 scan-tree-dump-times ompexp "xyzzy, 4" 1 FAIL: c-c++-common/gomp/atomic-3.c -std=gnu++20 scan-tree-dump-times ompexp "xyzzy, 4" 1 FAIL: c-c++-common/gomp/atomic-9.c -std=gnu++98 scan-tree-dump-times ompexp "__atomic_fetch_add" 1 FAIL: c-c++-common/gomp/atomic-9.c -std=gnu++14 scan-tree-dump-times ompexp "__atomic_fetch_add" 1 FAIL: c-c++-common/gomp/atomic-9.c -std=gnu++17 scan-tree-dump-times ompexp "__atomic_fetch_add" 1 FAIL: c-c++-common/gomp/atomic-9.c -std=gnu++20 scan-tree-dump-times ompexp "__atomic_fetch_add" 1 === g++ Summary === # of expected passes247763 # of unexpected failures113 # of expected failures 2605 # of unsupported tests 11571 /daten/aranym/gcc/gcc-20240425/Build/gcc/xg++ version 14.0.1 20240424 (experimental) [master r14-10111-g26a3edbe2357cf] (GCC) Host is x86_64-suse-linux-gnu === gcc tests === Running target aranym FAIL: gcc.c-torture/execute/pr97073.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O0 execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O1 execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O2 execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O3 -g execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -Os execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.dg/atomic/c11-atomic-exec-5.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.dg/debug/btf/btf-bitfields-1.c scan-assembler-times [\\t ]0x1340[\\t ]+[^\\n]*btm_offset 1 FAIL: gcc.dg/Warray-bounds-48-novec.c (test for excess errors) FAIL: gcc.dg/Wcomplain-wrong-lang-1.c at line 2 (test for warnings, line ) FAIL: gcc.dg/Wcomplain-wrong-lang-1.c (test for excess errors) FAIL: gcc.dg/Wcomplain-wrong-lang-2.c at line 2 (test for warnings, line ) FAIL: gcc.dg/Wcomplain-wrong-lang-2.c (test for excess errors) FAIL: gcc.dg/Werror-13.c at line 5 (test for errors, line ) FAIL: gcc.dg/Werror-13.c at line 6 (test for errors, line ) FAIL: gcc.dg/Werror-13.c at line 7 (test for errors, line ) FAIL: gcc.dg/Werror-13.c at line 8 (test for errors, line ) FAIL: gcc.dg/Werror-13.c (test for excess errors) FAIL: gcc.dg/builtin-object-size-20.c scan-tree-dump-not optimized "fail" FAIL: gcc.dg/ifcvt-4.c scan-rtl-dump ce1 "2 true changes made" FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "Decided" FAIL: gcc.dg/loop-9.c scan-rtl-dump loop2_invariant "without introducing a new temporary register" FAIL: gcc.dg/memcmp-3.c (test for excess errors) UNRESOLVED: gcc.dg/memcmp-3.c scan-tree-dump-not optimized "abort" FAIL: gcc.dg/pr110279-1.c scan-tree-dump-times widening_mul "Generated FMA" 3 FAIL: gcc.dg/pr46647.c scan-tree-dump-not optimized "memset" FAIL: gcc.dg/pr84877.c execution test FAIL: gcc.dg/pr87954.c scan-tree-dump-times optimized " *w? |WIDEN_MULT_PLUS_EXPR" 1 FAIL: gcc.dg/pr91172.c at line 3 (test for warnings, line ) FAIL: gcc.dg/pr91172.c (test for excess errors) UNRESOLVED: gcc.dg/superblock.c scan-rtl-dump-times sched2 "ADVANCING TO" 2 FAIL: c-c++-common/auto-init-7.c -Wc++-compat scan-tree-dump gimple "temp4 = .DEFERRED_INIT ((8|5), 2, &"temp4"" FAIL: c-c++-common/auto-init-8.c -Wc++-compat scan-tree-dump gimple "temp4 = .DEFERRED_INIT ((8|5), 1, &"temp4"" FAIL: c-c++-common/pr51628-3.c -Wc++-compat at line 16 (test for warnings, line 15) FAIL: c-c++-common/pr51628-3.c -Wc++-compat at line 24 (test for warnings, line 23) FAIL: c-c++-common/pr51628-3.c -Wc++-compat at line 27 (test for warnings, line 26) FAIL: c-c++-common/pr51628-3.c -Wc++-compat at line 30 (test for warnings,
[Bug lto/113208] [15 Regression] lto1: error: Alias and target's comdat groups differs since r14-5979-g99d114c15523e0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Target Milestone|14.0|15.0 Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Summary|[14 Regression] lto1: |[15 Regression] lto1: |error: Alias and target's |error: Alias and target's |comdat groups differs since |comdat groups differs since |r14-5979-g99d114c15523e0|r14-5979-g99d114c15523e0 --- Comment #35 from Jakub Jelinek --- Should be fixed for 14.1 now. Keeping it open to redo it in stage1 differently as discussed on the mailing list.
Re: [PATCH] c++: fix source printing for "required from here" message
On Wed, 2024-04-24 at 17:05 -0400, Patrick Palka wrote:
> On Wed, 24 Apr 2024, Jason Merrill wrote:
>
> > On 4/24/24 13:22, Patrick Palka wrote:
> > > Tested on x86_64-pc-linux-gnu, full bootstrap+regtest in
> > > progress,
> > > does this look OK if successful?
> > >
> > > -- >8 --
> > >
> > > It seems the diagnostic machinery's source line printing respects
> > > the pretty printer prefix, but this is undesirable for the call
> > > to
> > > diagnostic_show_locus in print_instantiation_partial_context_line
> > > added in r14-4388-g1c45319b66edc9 since the prefix may have been
> > > set when issuing an earlier, unrelated diagnostic and we just
> > > want
> > > to print an unprefixed source line.
> > >
> > > This patch naively fixes this by clearing the prefix before
> > > calling
> > > diagnostic_show_locus.
> > >
> > > Before this patch, for error60a.C below we'd print
> > >
> > > gcc/testsuite/g++.dg/template/error60a.C: In function ‘void
> > > usage()’:
> > > gcc/testsuite/g++.dg/template/error60a.C:24:3: error:
> > > ‘unrelated_error’ was
> > > not declared in this scope
> > > 24 | unrelated_error; // { dg-error "not declared" }
> > > | ^~~
> > > gcc/testsuite/g++.dg/template/error60a.C: In instantiation of
> > > ‘void
> > > test(Foo) [with Foo = int]’:
> > > gcc/testsuite/g++.dg/template/error60a.C:25:13: required from
> > > here
> > > gcc/testsuite/g++.dg/template/error60a.C:24:3: error: 25 |
> > > test
> > > (42); // { dg-message " required from here" }
> > > gcc/testsuite/g++.dg/template/error60a.C:24:3: error: |
> > > ~~^~~~
> > > gcc/testsuite/g++.dg/template/error60a.C:19:24: error: invalid
> > > conversion
> > > from ‘int’ to ‘int*’ [-fpermissive]
> > > 19 | my_pointer ptr (val); // { dg-error "invalid
> > > conversion from
> > > 'int' to 'int\\*'" }
> > > | ^~~
> > > | |
> > > | int
> > > gcc/testsuite/g++.dg/template/error60a.C:9:20: note:
> > > initializing argument
> > > 1 of ‘my_pointer::my_pointer(Foo*) [with Foo = int]’
> > > 9 | my_pointer (Foo *ptr) // { dg-message " initializing
> > > argument 1"
> > > }
> > > | ~^~~
> > >
> > > and afterward we print
> > >
> > > gcc/testsuite/g++.dg/template/error60a.C: In function ‘void
> > > usage()’:
> > > gcc/testsuite/g++.dg/template/error60a.C:24:3: error:
> > > ‘unrelated_error’ was
> > > not declared in this scope
> > > 24 | unrelated_error; // { dg-error "not declared" }
> > > | ^~~
> > > gcc/testsuite/g++.dg/template/error60a.C: In instantiation of
> > > ‘void
> > > test(Foo) [with Foo = int]’:
> > > gcc/testsuite/g++.dg/template/error60a.C:25:13: required from
> > > here
> > > 25 | test (42); // { dg-message " required from here"
> > > }
> > > | ~~^~~~
> > > gcc/testsuite/g++.dg/template/error60a.C:19:24: error: invalid
> > > conversion
> > > from ‘int’ to ‘int*’ [-fpermissive]
> > > 19 | my_pointer ptr (val); // { dg-error "invalid
> > > conversion from
> > > 'int' to 'int\\*'" }
> > > | ^~~
> > > | |
> > > | int
> > > gcc/testsuite/g++.dg/template/error60a.C:9:20: note:
> > > initializing argument
> > > 1 of ‘my_pointer::my_pointer(Foo*) [with Foo = int]’
> > > 9 | my_pointer (Foo *ptr) // { dg-message " initializing
> > > argument 1"
> > > }
> > > | ~^~~
> > >
> > > gcc/cp/ChangeLog:
> > >
> > > * error.cc (print_instantiation_partial_context_line):
> > > Clear
> > > context->printer->prefix around the call to
> > > diagnostic_show_locus.
> > >
> > > gcc/testsuite/ChangeLog:
> > >
> > > * g++.dg/concepts/diagnostic2.C: Expect source line
> > > printed
> > > for the required from here message.
> > > * g++.dg/template/error60a.C: New test.
> > > ---
> > > gcc/cp/error.cc | 2 +
> > > gcc/testsuite/g++.dg/concepts/diagnostic2.C | 6 ++-
> > > gcc/testsuite/g++.dg/template/error60a.C | 46
> > > +
> > > 3 files changed, 53 insertions(+), 1 deletion(-)
> > > create mode 100644 gcc/testsuite/g++.dg/template/error60a.C
> > >
> > > diff --git a/gcc/cp/error.cc b/gcc/cp/error.cc
> > > index 7074845154e..a7067d4d2ed 100644
> > > --- a/gcc/cp/error.cc
> > > +++ b/gcc/cp/error.cc
> > > @@ -3793,7 +3793,9 @@ print_instantiation_partial_context_line
> > > (diagnostic_context *context,
> > > : _("required from here\n"));
> > > }
> > > gcc_rich_location rich_loc (loc);
> > > + char *saved_prefix = pp_take_prefix (context->printer);
> > > diagnostic_show_locus (context, _loc, DK_NOTE);
> > > + context->printer->prefix = saved_prefix;
> >
> > I would follow the pattern of c_diagnostic_finalizer here, i.e.
> > using
> > pp_set_prefix for the restore.
>
>
[Bug c++/111284] [11/12/13 Regression] Some passing-by-value parameters are mishandled since GCC 9, affecting libstdc++'s constexpr std::string
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111284 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org Summary|[11/12/13/14 Regression]|[11/12/13 Regression] Some |Some passing-by-value |passing-by-value parameters |parameters are mishandled |are mishandled since GCC 9, |since GCC 9, affecting |affecting libstdc++'s |libstdc++'s constexpr |constexpr std::string |std::string | Status|NEW |ASSIGNED --- Comment #11 from Jakub Jelinek --- Should be fixed on the trunk (upcoming 14.1).
[gcc r14-10134] c++: Fix constexpr evaluation of parameters passed by invisible reference [PR111284]
https://gcc.gnu.org/g:f541757ba4632e204169dd08a5f10c782199af42
commit r14-10134-gf541757ba4632e204169dd08a5f10c782199af42
Author: Jakub Jelinek
Date: Thu Apr 25 20:45:04 2024 +0200
c++: Fix constexpr evaluation of parameters passed by invisible reference
[PR111284]
My r9-6136 changes to make a copy of constexpr function bodies before
genericization modifies it broke the constant evaluation of non-POD
arguments passed by value.
In the callers such arguments are passed as reference to usually a
TARGET_EXPR, but on the callee side until genericization they are just
direct uses of a PARM_DECL with some class type.
In cxx_bind_parameters_in_call I've used convert_from_reference to
pretend it is passed by value and then cxx_eval_constant_expression
is called there and evaluates that as an rvalue, followed by
adjust_temp_type if the types don't match exactly (e.g. const Foo
argument and passing to it reference to Foo TARGET_EXPR).
The reason this doesn't work is that when the TARGET_EXPR in the caller
is constant initialized, this for it is the address of the TARGET_EXPR_SLOT,
but if the code later on pretends the PARM_DECL is just initialized to the
rvalue of the constant evaluation of the TARGET_EXPR, it is as if there
is a bitwise copy of the TARGET_EXPR to the callee, so this in the callee
is then address of the PARM_DECL in the callee.
The following patch attempts to fix that by constexpr evaluation of such
arguments in the caller as an lvalue instead of rvalue, and on the callee
side when seeing such a PARM_DECL, if we want an lvalue, lookup the value
(lvalue) saved in ctx->globals (if any), and if wanting an rvalue,
recursing with vc_prvalue on the looked up value (because it is there
as an lvalue, nor rvalue).
adjust_temp_type doesn't work for lvalues of non-scalarish types, for
such types it relies on changing the type of a CONSTRUCTOR, but on the
other side we know what we pass to the argument is addressable, so
the patch on type mismatch takes address of the argument value, casts
to reference to the desired type and dereferences it.
2024-04-25 Jakub Jelinek
PR c++/111284
* constexpr.cc (cxx_bind_parameters_in_call): For PARM_DECLs with
TREE_ADDRESSABLE types use vc_glvalue rather than vc_prvalue for
cxx_eval_constant_expression and if it doesn't have the same
type as it should, cast the reference type to reference to type
before convert_from_reference and instead of adjust_temp_type
take address of the arg, cast to reference to type and then
convert_from_reference.
(cxx_eval_constant_expression) : For lval case
on parameters with TREE_ADDRESSABLE types lookup result in
ctx->globals if possible. Otherwise if lookup in ctx->globals
was successful for parameter with TREE_ADDRESSABLE type,
recurse with vc_prvalue on the returned value.
* g++.dg/cpp1z/constexpr-111284.C: New test.
* g++.dg/cpp1y/constexpr-lifetime7.C: Expect one error on a
different
line.
Diff:
---
gcc/cp/constexpr.cc | 44 ++--
gcc/testsuite/g++.dg/cpp1y/constexpr-lifetime7.C | 2 +-
gcc/testsuite/g++.dg/cpp1z/constexpr-111284.C| 19 ++
3 files changed, 54 insertions(+), 11 deletions(-)
diff --git a/gcc/cp/constexpr.cc b/gcc/cp/constexpr.cc
index 2e83d24dfda..8078b31544d 100644
--- a/gcc/cp/constexpr.cc
+++ b/gcc/cp/constexpr.cc
@@ -1872,13 +1872,18 @@ cxx_bind_parameters_in_call (const constexpr_ctx *ctx,
tree t, tree fun,
x = build_address (x);
}
if (TREE_ADDRESSABLE (type))
- /* Undo convert_for_arg_passing work here. */
- x = convert_from_reference (x);
- /* Normally we would strip a TARGET_EXPR in an initialization context
-such as this, but here we do the elision differently: we keep the
-TARGET_EXPR, and use its CONSTRUCTOR as the value of the parm. */
- arg = cxx_eval_constant_expression (ctx, x, vc_prvalue,
- non_constant_p, overflow_p);
+ {
+ /* Undo convert_for_arg_passing work here. */
+ x = convert_from_reference (x);
+ arg = cxx_eval_constant_expression (ctx, x, vc_glvalue,
+ non_constant_p, overflow_p);
+ }
+ else
+ /* Normally we would strip a TARGET_EXPR in an initialization context
+ such as this, but here we do the elision differently: we keep the
+ TARGET_EXPR, and use its CONSTRUCTOR as the value of the parm. */
+ arg = cxx_eval_constant_expression (ctx, x, vc_prvalue,
+ non_constant_p, overflow_p);
/* Check we aren't dereferencing a
[Bug c++/111284] [11/12/13/14 Regression] Some passing-by-value parameters are mishandled since GCC 9, affecting libstdc++'s constexpr std::string
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111284 --- Comment #10 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f541757ba4632e204169dd08a5f10c782199af42 commit r14-10134-gf541757ba4632e204169dd08a5f10c782199af42 Author: Jakub Jelinek Date: Thu Apr 25 20:45:04 2024 +0200 c++: Fix constexpr evaluation of parameters passed by invisible reference [PR111284] My r9-6136 changes to make a copy of constexpr function bodies before genericization modifies it broke the constant evaluation of non-POD arguments passed by value. In the callers such arguments are passed as reference to usually a TARGET_EXPR, but on the callee side until genericization they are just direct uses of a PARM_DECL with some class type. In cxx_bind_parameters_in_call I've used convert_from_reference to pretend it is passed by value and then cxx_eval_constant_expression is called there and evaluates that as an rvalue, followed by adjust_temp_type if the types don't match exactly (e.g. const Foo argument and passing to it reference to Foo TARGET_EXPR). The reason this doesn't work is that when the TARGET_EXPR in the caller is constant initialized, this for it is the address of the TARGET_EXPR_SLOT, but if the code later on pretends the PARM_DECL is just initialized to the rvalue of the constant evaluation of the TARGET_EXPR, it is as if there is a bitwise copy of the TARGET_EXPR to the callee, so this in the callee is then address of the PARM_DECL in the callee. The following patch attempts to fix that by constexpr evaluation of such arguments in the caller as an lvalue instead of rvalue, and on the callee side when seeing such a PARM_DECL, if we want an lvalue, lookup the value (lvalue) saved in ctx->globals (if any), and if wanting an rvalue, recursing with vc_prvalue on the looked up value (because it is there as an lvalue, nor rvalue). adjust_temp_type doesn't work for lvalues of non-scalarish types, for such types it relies on changing the type of a CONSTRUCTOR, but on the other side we know what we pass to the argument is addressable, so the patch on type mismatch takes address of the argument value, casts to reference to the desired type and dereferences it. 2024-04-25 Jakub Jelinek PR c++/111284 * constexpr.cc (cxx_bind_parameters_in_call): For PARM_DECLs with TREE_ADDRESSABLE types use vc_glvalue rather than vc_prvalue for cxx_eval_constant_expression and if it doesn't have the same type as it should, cast the reference type to reference to type before convert_from_reference and instead of adjust_temp_type take address of the arg, cast to reference to type and then convert_from_reference. (cxx_eval_constant_expression) : For lval case on parameters with TREE_ADDRESSABLE types lookup result in ctx->globals if possible. Otherwise if lookup in ctx->globals was successful for parameter with TREE_ADDRESSABLE type, recurse with vc_prvalue on the returned value. * g++.dg/cpp1z/constexpr-111284.C: New test. * g++.dg/cpp1y/constexpr-lifetime7.C: Expect one error on a different line.
Re: [PATCH] bpf: set PREFERRED_DEBUGGING_TYPE to BTF_DEBUG
Hi David.
OK. Thanks for the patch.
> BTF is the standard debug info used with BPF programs, so it makes sense
> to default to BTF rather than DWARF.
>
> Tested on x86_64-linux-gnu host for bpf-unknown-none target.
>
> gcc/
> * config/bpf/bpf.h (PREFERRED_DEBUGGING_TYPE): Set to BTF_DEBUG.
>
> gcc/testsuite/
> * gcc.target/bpf/bpf-debug-options-1.c: New test.
> * gcc.target/bpf/bpf-debug-options-2.c: Likewise.
> * gcc.target/bpf/bpf-debug-options-3.c: Likewise.
> * gcc.target/bpf/core-options-4.c: Likewise.
> ---
> gcc/config/bpf/bpf.h | 5 +
> .../gcc.target/bpf/bpf-debug-options-1.c | 17 +
> .../gcc.target/bpf/bpf-debug-options-2.c | 18 ++
> .../gcc.target/bpf/bpf-debug-options-3.c | 14 ++
> gcc/testsuite/gcc.target/bpf/core-options-4.c | 4
> 5 files changed, 58 insertions(+)
> create mode 100644 gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
> create mode 100644 gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
> create mode 100644 gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
> create mode 100644 gcc/testsuite/gcc.target/bpf/core-options-4.c
>
> diff --git a/gcc/config/bpf/bpf.h b/gcc/config/bpf/bpf.h
> index c67e17526bf..e163fbf688d 100644
> --- a/gcc/config/bpf/bpf.h
> +++ b/gcc/config/bpf/bpf.h
> @@ -245,6 +245,11 @@ enum reg_class
>
> / Debugging Info /
>
> +/* Use BTF debug info by default. */
> +
> +#undef PREFERRED_DEBUGGING_TYPE
> +#define PREFERRED_DEBUGGING_TYPE BTF_DEBUG
> +
> /* In eBPF it is not possible to unwind frames. Disable CFA. */
>
> #define DWARF2_FRAME_INFO 0
> diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
> b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
> new file mode 100644
> index 000..409466c4ead
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-1.c
> @@ -0,0 +1,17 @@
> +/* Default to BTF debug info. */
> +/* { dg-do compile } */
> +/* { dg-options "-g -dA" }*/
> +
> +struct A {
> + int x;
> + int y;
> +};
> +
> +int
> +foo (struct A *a)
> +{
> + return a->x;
> +}
> +
> +/* { dg-final { scan-assembler-not "DWARF version" } } */
> +/* { dg-final { scan-assembler "btf_version" } } */
> diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
> b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
> new file mode 100644
> index 000..03bde12315b
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-2.c
> @@ -0,0 +1,18 @@
> +/* -g defaults to BTF, which in turn implies -mco-re. */
> +/* { dg-do compile } */
> +/* { dg-options "-g -dA" }*/
> +
> +struct A {
> + int x;
> + int y;
> +};
> +
> +int
> +foo (struct A *a)
> +{
> + return __builtin_preserve_access_index (a->x);
> +}
> +
> +/* { dg-final { scan-assembler-not "DWARF version" } } */
> +/* { dg-final { scan-assembler "btf_version" } } */
> +/* { dg-final { scan-assembler "btfext_version" } } */
> diff --git a/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
> b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
> new file mode 100644
> index 000..d41790e0928
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/bpf/bpf-debug-options-3.c
> @@ -0,0 +1,14 @@
> +/* Using -g does not incorrectly force CO-RE enabled. */
> +/* { dg-do compile } */
> +/* { dg-options "-g -dA -mno-co-re" }*/
> +
> +struct A {
> + int x;
> + int y;
> +};
> +
> +int
> +foo (struct A *a)
> +{
> + return __builtin_preserve_access_index (a->x); /* { dg-error "BPF CO-RE is
> required" } */
> +}
> diff --git a/gcc/testsuite/gcc.target/bpf/core-options-4.c
> b/gcc/testsuite/gcc.target/bpf/core-options-4.c
> new file mode 100644
> index 000..fde4195da42
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/bpf/core-options-4.c
> @@ -0,0 +1,4 @@
> +/* -g implies BTF, -gtoggle turns it off. CO-RE should not work. */
> +/* { dg-do compile } */
> +/* { dg-options "-g -mco-re -gtoggle" } */
> +/* { dg-excess-errors "BPF CO-RE requires BTF debugging information" } */
[Bug libgcc/87189] libgcc/gthr-posix.h (__gthread_active_p) makes unwarranted assumptions about libpthread.a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87189 Bug 87189 depends on bug 78017, which changed state. Bug 78017 Summary: weak reference usage in gthr-posix.h (__gthread*) is broken with new enough glibc (GTHREAD_USE_WEAK can be defined to 0 now) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78017 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED
[Bug libgcc/78017] weak reference usage in gthr-posix.h (__gthread*) is broken with new enough glibc (GTHREAD_USE_WEAK can be defined to 0 now)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78017 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.0 Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #10 from Andrew Pinski --- Fixed: https://gcc.gnu.org/pipermail/gcc-cvs/2024-April/401301.html
[gcc r14-10133] libgcc: Don't use weakrefs for glibc 2.34
https://gcc.gnu.org/g:fe02f6caac2d9b51ad311889e76ba0c484356ea1 commit r14-10133-gfe02f6caac2d9b51ad311889e76ba0c484356ea1 Author: Jakub Jelinek Date: Thu Apr 25 20:43:13 2024 +0200 libgcc: Don't use weakrefs for glibc 2.34 glibc 2.34 and later doesn't have separate libpthread (libpthread.so.0 is a dummy shared library with just some symbol versions for compatibility, but all the pthread_* APIs are in libc.so.6). So, we don't need to do the .weakref dances to check whether a program has been linked with -lpthread or not, in dynamically linked apps those will be always true anyway. In -static linking, this fixes various issues people had when only linking some parts of libpthread.a and getting weird crashes. A hack for that was what e.g. some Fedora glibcs used, where libpthread.a was a library containing just one giant *.o file which had all the normal libpthread.a *.o files linked with -r together. libstdc++-v3 actually does something like this already since r10-10928, the following patch is meant to fix it even for libgfortran, libobjc and whatever else uses gthr.h. 2024-04-25 Jakub Jelinek * gthr.h (GTHREAD_USE_WEAK): Redefine to 0 for GLIBC 2.34 or later. Diff: --- libgcc/gthr.h | 9 + 1 file changed, 9 insertions(+) diff --git a/libgcc/gthr.h b/libgcc/gthr.h index 31c404250b8..53a5f0f7458 100644 --- a/libgcc/gthr.h +++ b/libgcc/gthr.h @@ -141,6 +141,15 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #define GTHREAD_USE_WEAK 0 #endif +#ifdef __GLIBC_PREREQ +#if __GLIBC_PREREQ(2, 34) +/* glibc 2.34 and later has all pthread_* APIs inside of libc, + no need to link separately with -lpthread. */ +#undef GTHREAD_USE_WEAK +#define GTHREAD_USE_WEAK 0 +#endif +#endif + #ifndef GTHREAD_USE_WEAK #define GTHREAD_USE_WEAK 1 #endif
[Bug fortran/114827] Valgrind reports errors with class(*) assignment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114827 --- Comment #6 from Neil Carlson --- Here's a variation of the example involving arrays. I expect the source of the failure here is the same, but I want to be sure this example is also fixed by the eventual patch. program main call run contains subroutine run class(*), allocatable :: y(:) call foo(['fubar','fubar'], y) end subroutine subroutine foo(a, b) class(*), intent(in) :: a(:) class(*), allocatable :: b(:) b = a !allocate(b, source=a) ! VALGRIND REPORTS NO INVALID WRITES end subroutine end program Compiled with -fsanitize=address and executed gives this: ==1338704==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200072 at pc 0x7fb456a4c8d1 bp 0x7ffcfd375d50 sp 0x7ffcfd375500 WRITE of size 5 at 0x60200072 thread T0 #0 0x7fb456a4c8d0 in __interceptor_memmove ../../../../libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:810 #1 0x4012d4 in __copy_character_1 /home/nnc/Codes/petaca/bugs/fubar.f90:1 #2 0x401c9f in foo /home/nnc/Codes/petaca/bugs/fubar.f90:11 #3 0x4023e8 in run /home/nnc/Codes/petaca/bugs/fubar.f90:6 #4 0x40137e in MAIN__ /home/nnc/Codes/petaca/bugs/fubar.f90:2 #5 0x4027a1 in main /home/nnc/Codes/petaca/bugs/fubar.f90:2 #6 0x7fb4563ff149 in __libc_start_call_main (/lib64/libc.so.6+0x28149) #7 0x7fb4563ff20a in __libc_start_main_impl (/lib64/libc.so.6+0x2820a) #8 0x401184 in _start (/home/nnc/Codes/petaca/bugs/a.out+0x401184) 0x60200072 is located 0 bytes to the right of 2-byte region [0x60200070,0x60200072) allocated by thread T0 here: #0 0x7fb456abd69f in __interceptor_malloc ../../../../libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x401965 in foo /home/nnc/Codes/petaca/bugs/fubar.f90:11 #2 0x4023e8 in run /home/nnc/Codes/petaca/bugs/fubar.f90:6 #3 0x40137e in MAIN__ /home/nnc/Codes/petaca/bugs/fubar.f90:2 #4 0x4027a1 in main /home/nnc/Codes/petaca/bugs/fubar.f90:2 #5 0x7fb4563ff149 in __libc_start_call_main (/lib64/libc.so.6+0x28149) #6 0x7fb4563ff20a in __libc_start_main_impl (/lib64/libc.so.6+0x2820a) #7 0x401184 in _start (/home/nnc/Codes/petaca/bugs/a.out+0x401184) SUMMARY: AddressSanitizer: heap-buffer-overflow ../../../../libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:810 in __interceptor_memmove
[PATCH] c++, v5: Retry the aliasing of base/complete cdtor optimization at import_export_decl time [PR113208]
On Thu, Apr 25, 2024 at 11:30:48AM -0400, Jason Merrill wrote:
> Hmm, maybe maybe_clone_body shouldn't clear DECL_SAVED_TREE for aliases, but
> rather set it to some stub like void_node?
I'll try that in stage1.
> Though with all these changes, it's probably better to go with your first
> patch for GCC 14 and delay this approach to 15. Your v1 patch is OK for 14.
Just to record, following patch passed bootstrap/regtest on x86_64-linux and
i686-linux. But I've committed the v1 version instead with the addition of
comdat2.C and comdat5.C testcases from this patch now and in stage1 will
post an incremental diff.
Thanks.
2024-04-25 Jakub Jelinek
Jason Merrill
PR lto/113208
* decl2.cc (tentative_decl_linkage): Call maybe_make_one_only
for implicit instantiations of maybe in charge ctors/dtors
declared inline.
(c_parse_final_cleanups): Don't skip used same body aliases which
have non-NULL DECL_SAVED_TREE on the alias target. Formatting fixes.
* optimize.cc (can_alias_cdtor): Adjust condition, for
HAVE_COMDAT_GROUP && DECL_ONE_ONLY && DECL_WEAK return true even
if not DECL_INTERFACE_KNOWN.
* decl.cc (cxx_comdat_group): For DECL_CLONED_FUNCTION_P
functions if SUPPORTS_ONE_ONLY return DECL_COMDAT_GROUP if already
set.
* g++.dg/abi/comdat2.C: New test.
* g++.dg/abi/comdat3.C: New test.
* g++.dg/abi/comdat4.C: New test.
* g++.dg/abi/comdat5.C: New test.
* g++.dg/lto/pr113208_0.C: New test.
* g++.dg/lto/pr113208_1.C: New file.
* g++.dg/lto/pr113208.h: New file.
--- gcc/cp/decl2.cc.jj 2024-04-24 18:28:22.299513620 +0200
+++ gcc/cp/decl2.cc 2024-04-25 16:19:17.385547357 +0200
@@ -3312,16 +3312,23 @@ tentative_decl_linkage (tree decl)
linkage of all functions, and as that causes writes to
the data mapped in from the PCH file, it's advantageous
to mark the functions at this point. */
- if (DECL_DECLARED_INLINE_P (decl)
- && (!DECL_IMPLICIT_INSTANTIATION (decl)
- || DECL_DEFAULTED_FN (decl)))
+ if (DECL_DECLARED_INLINE_P (decl))
{
- /* This function must have external linkage, as
-otherwise DECL_INTERFACE_KNOWN would have been
-set. */
- gcc_assert (TREE_PUBLIC (decl));
- comdat_linkage (decl);
- DECL_INTERFACE_KNOWN (decl) = 1;
+ if (!DECL_IMPLICIT_INSTANTIATION (decl)
+ || DECL_DEFAULTED_FN (decl))
+ {
+ /* This function must have external linkage, as
+otherwise DECL_INTERFACE_KNOWN would have been
+set. */
+ gcc_assert (TREE_PUBLIC (decl));
+ comdat_linkage (decl);
+ DECL_INTERFACE_KNOWN (decl) = 1;
+ }
+ else if (DECL_MAYBE_IN_CHARGE_CDTOR_P (decl))
+ /* For implicit instantiations of cdtors try to make
+ it comdat, so that maybe_clone_body can use aliases.
+ See PR113208. */
+ maybe_make_one_only (decl);
}
}
else if (VAR_P (decl))
@@ -5264,7 +5271,19 @@ c_parse_final_cleanups (void)
generate_tls_wrapper (decl);
if (!DECL_SAVED_TREE (decl))
- continue;
+ {
+ cgraph_node *node;
+ tree tgt;
+ /* Even when maybe_clone_body created same body alias
+has no DECL_SAVED_TREE, if its alias target does,
+don't skip it. */
+ if (!DECL_CLONED_FUNCTION (decl)
+ || !(node = cgraph_node::get (decl))
+ || !node->cpp_implicit_alias
+ || !(tgt = node->get_alias_target_tree ())
+ || !DECL_SAVED_TREE (tgt))
+ continue;
+ }
cgraph_node *node = cgraph_node::get_create (decl);
@@ -5292,7 +5311,7 @@ c_parse_final_cleanups (void)
node = node->get_alias_target ();
node->call_for_symbol_thunks_and_aliases (clear_decl_external,
- NULL, true);
+ NULL, true);
/* If we mark !DECL_EXTERNAL one of the symbols in some comdat
group, we need to mark all symbols in the same comdat group
that way. */
@@ -5302,7 +5321,7 @@ c_parse_final_cleanups (void)
next != node;
next = dyn_cast (next->same_comdat_group))
next->call_for_symbol_thunks_and_aliases (clear_decl_external,
- NULL, true);
+ NULL, true);
}
/* If we're going to need to write this
Re: [PATCH] c++, v2: Fix constexpr evaluation of parameters passed by invisible reference [PR111284]
On 4/23/24 08:52, Jakub Jelinek wrote:
On Mon, Apr 15, 2024 at 02:19:36PM +0200, Jakub Jelinek wrote:
They weren't the same, one was trying to evaluate the convert_from_reference
with vc_glvalue, the other evaluates it without that and with vc_prvalue.
Now, I guess the
+ /* Undo convert_for_arg_passing work here. */
+ if (TYPE_REF_P (TREE_TYPE (x))
+ && !same_type_p (type, TREE_TYPE (TREE_TYPE (x
+ x = cp_fold_convert (build_reference_type (type), x);
part could be thrown away, given the other !same_type_p check (that one is
needed because adjust_temp_type can't deal with that), at least
when I remove that
GXX_TESTSUITE_STDS=98,11,14,17,20,23,26 make check-g++
RUNTESTFLAGS="dg.exp='constexpr-dtor* pr114426.C constexpr-111284.C
constexpr-lifetime7.C'"
still passes.
I've now tested that version and it passed bootstrap/regtest on x86_64-linux
and i686-linux. But as I said earlier, trying to tweak the patch further
doesn't work on the constexpr-dtor{5,6}.C tests.
OK.
2024-04-23 Jakub Jelinek
PR c++/111284
* constexpr.cc (cxx_bind_parameters_in_call): For PARM_DECLs with
TREE_ADDRESSABLE types use vc_glvalue rather than vc_prvalue for
cxx_eval_constant_expression and if it doesn't have the same
type as it should, cast the reference type to reference to type
before convert_from_reference and instead of adjust_temp_type
take address of the arg, cast to reference to type and then
convert_from_reference.
(cxx_eval_constant_expression) : For lval case
on parameters with TREE_ADDRESSABLE types lookup result in
ctx->globals if possible. Otherwise if lookup in ctx->globals
was successful for parameter with TREE_ADDRESSABLE type,
recurse with vc_prvalue on the returned value.
* g++.dg/cpp1z/constexpr-111284.C: New test.
* g++.dg/cpp1y/constexpr-lifetime7.C: Expect one error on a different
line.
--- gcc/cp/constexpr.cc.jj 2024-02-13 10:29:57.979155641 +0100
+++ gcc/cp/constexpr.cc 2024-03-07 19:35:01.032412221 +0100
@@ -1877,13 +1877,18 @@ cxx_bind_parameters_in_call (const const
x = build_address (x);
}
if (TREE_ADDRESSABLE (type))
- /* Undo convert_for_arg_passing work here. */
- x = convert_from_reference (x);
- /* Normally we would strip a TARGET_EXPR in an initialization context
-such as this, but here we do the elision differently: we keep the
-TARGET_EXPR, and use its CONSTRUCTOR as the value of the parm. */
- arg = cxx_eval_constant_expression (ctx, x, vc_prvalue,
- non_constant_p, overflow_p);
+ {
+ /* Undo convert_for_arg_passing work here. */
+ x = convert_from_reference (x);
+ arg = cxx_eval_constant_expression (ctx, x, vc_glvalue,
+ non_constant_p, overflow_p);
+ }
+ else
+ /* Normally we would strip a TARGET_EXPR in an initialization context
+ such as this, but here we do the elision differently: we keep the
+ TARGET_EXPR, and use its CONSTRUCTOR as the value of the parm. */
+ arg = cxx_eval_constant_expression (ctx, x, vc_prvalue,
+ non_constant_p, overflow_p);
/* Check we aren't dereferencing a null pointer when calling a
non-static
member function, which is undefined behaviour. */
if (i == 0 && DECL_OBJECT_MEMBER_FUNCTION_P (fun)
@@ -1909,7 +1914,16 @@ cxx_bind_parameters_in_call (const const
{
/* Make sure the binding has the same type as the parm. But
only for constant args. */
- if (!TYPE_REF_P (type))
+ if (TREE_ADDRESSABLE (type))
+ {
+ if (!same_type_p (type, TREE_TYPE (arg)))
+ {
+ arg = build_fold_addr_expr (arg);
+ arg = cp_fold_convert (build_reference_type (type), arg);
+ arg = convert_from_reference (arg);
+ }
+ }
+ else if (!TYPE_REF_P (type))
arg = adjust_temp_type (type, arg);
if (!TREE_CONSTANT (arg))
*non_constant_args = true;
@@ -7499,9 +7513,19 @@ cxx_eval_constant_expression (const cons
case PARM_DECL:
if (lval && !TYPE_REF_P (TREE_TYPE (t)))
- /* glvalue use. */;
+ {
+ /* glvalue use. */
+ if (TREE_ADDRESSABLE (TREE_TYPE (t)))
+ if (tree v = ctx->global->get_value (t))
+ r = v;
+ }
else if (tree v = ctx->global->get_value (t))
- r = v;
+ {
+ r = v;
+ if (TREE_ADDRESSABLE (TREE_TYPE (t)))
+ r = cxx_eval_constant_expression (ctx, r, vc_prvalue,
+ non_constant_p, overflow_p);
+ }
else if (lval)
/* Defer in case this is only used for its type.
[gcc r14-10132] c++: Retry the aliasing of base/complete cdtor optimization at import_export_decl time [PR113208]
https://gcc.gnu.org/g:c39654e7a431992773b48d61f804494b0d70855f
commit r14-10132-gc39654e7a431992773b48d61f804494b0d70855f
Author: Jakub Jelinek
Date: Thu Apr 25 20:37:10 2024 +0200
c++: Retry the aliasing of base/complete cdtor optimization at
import_export_decl time [PR113208]
When expand_or_defer_fn is called at_eof time, it calls import_export_decl
and then maybe_clone_body, which uses DECL_ONE_ONLY and comdat name in a
couple of places to try to optimize cdtors which are known to have the
same body by making the complete cdtor an alias to base cdtor (and in
that case also uses *[CD]5* as comdat group name instead of the normal
comdat group names specific to each mangled name).
Now, this optimization depends on DECL_ONE_ONLY and DECL_INTERFACE_KNOWN,
maybe_clone_body and can_alias_cdtor use:
if (DECL_ONE_ONLY (fn))
cgraph_node::get_create (clone)->set_comdat_group (cxx_comdat_group
(clone));
...
bool can_alias = can_alias_cdtor (fn);
...
/* Tell cgraph if both ctors or both dtors are known to have
the same body. */
if (can_alias
&& fns[0]
&& idx == 1
&& cgraph_node::get_create (fns[0])->create_same_body_alias
(clone, fns[0]))
{
alias = true;
if (DECL_ONE_ONLY (fns[0]))
{
/* For comdat base and complete cdtors put them
into the same, *[CD]5* comdat group instead of
*[CD][12]*. */
comdat_group = cdtor_comdat_group (fns[1], fns[0]);
cgraph_node::get_create (fns[0])->set_comdat_group
(comdat_group);
if (symtab_node::get (clone)->same_comdat_group)
symtab_node::get (clone)->remove_from_same_comdat_group ();
symtab_node::get (clone)->add_to_same_comdat_group
(symtab_node::get (fns[0]));
}
}
and
/* Don't use aliases for weak/linkonce definitions unless we can put both
symbols in the same COMDAT group. */
return (DECL_INTERFACE_KNOWN (fn)
&& (SUPPORTS_ONE_ONLY || !DECL_WEAK (fn))
&& (!DECL_ONE_ONLY (fn)
|| (HAVE_COMDAT_GROUP && DECL_WEAK (fn;
The following testcase regressed with Marek's r14-5979 change,
when pr113208_0.C is compiled where the ctor is marked constexpr,
we no longer perform this optimization, where
_ZN6vectorI12QualityValueEC2ERKS1_ was emitted in the
_ZN6vectorI12QualityValueEC5ERKS1_ comdat group and
_ZN6vectorI12QualityValueEC1ERKS1_ was made an alias to it,
instead we emit _ZN6vectorI12QualityValueEC2ERKS1_ in
_ZN6vectorI12QualityValueEC2ERKS1_ comdat group and the same
content _ZN6vectorI12QualityValueEC1ERKS1_ as separate symbol in
_ZN6vectorI12QualityValueEC1ERKS1_ comdat group.
Now, the linker seems to somehow cope with that, eventhough it
probably keeps both copies of the ctor, but seems LTO can't cope
with that and Honza doesn't know what it should do in that case
(linker decides that the prevailing symbol is
_ZN6vectorI12QualityValueEC2ERKS1_ (from the
_ZN6vectorI12QualityValueEC2ERKS1_ comdat group) and
_ZN6vectorI12QualityValueEC1ERKS1_ alias (from the other TU,
from _ZN6vectorI12QualityValueEC5ERKS1_ comdat group)).
Note, the case where some constructor is marked constexpr in one
TU and not in another one happens pretty often in libstdc++ when
one mixes -std= flags used to compile different compilation units.
The reason the optimization doesn't trigger when the constructor is
constexpr is that expand_or_defer_fn is called in that case much earlier
than when it is not constexpr; in the former case it is called when we
try to constant evaluate that constructor. But DECL_INTERFACE_KNOWN
is false in that case and comdat_linkage hasn't been called either
(I think it is desirable, because comdat group is stored in the cgraph
node and am not sure it is a good idea to create cgraph nodes for
something that might not be needed later on at all), so maybe_clone_body
clones the bodies, but doesn't make them as aliases.
The following patch is an attempt to redo this optimization when
import_export_decl is called at_eof time on the base/complete cdtor
(or deleting dtor). It will not do anything if maybe_clone_body
hasn't been called uyet (the TREE_ASM_WRITTEN check on the
DECL_MAYBE_IN_CHARGE_CDTOR_P), or when one or both of the base/complete
cdtors have been lowered already, or when maybe_clone_body called
maybe_thunk_body and it was successful. Otherwise retries the
can_alias_cdtor check and makes the complete cdtor alias to the
base cdtor with adjustments to the comdat group.
2024-04-25 Jakub Jelinek
[Bug lto/113208] [14 Regression] lto1: error: Alias and target's comdat groups differs since r14-5979-g99d114c15523e0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208
--- Comment #34 from GCC Commits ---
The master branch has been updated by Jakub Jelinek :
https://gcc.gnu.org/g:c39654e7a431992773b48d61f804494b0d70855f
commit r14-10132-gc39654e7a431992773b48d61f804494b0d70855f
Author: Jakub Jelinek
Date: Thu Apr 25 20:37:10 2024 +0200
c++: Retry the aliasing of base/complete cdtor optimization at
import_export_decl time [PR113208]
When expand_or_defer_fn is called at_eof time, it calls import_export_decl
and then maybe_clone_body, which uses DECL_ONE_ONLY and comdat name in a
couple of places to try to optimize cdtors which are known to have the
same body by making the complete cdtor an alias to base cdtor (and in
that case also uses *[CD]5* as comdat group name instead of the normal
comdat group names specific to each mangled name).
Now, this optimization depends on DECL_ONE_ONLY and DECL_INTERFACE_KNOWN,
maybe_clone_body and can_alias_cdtor use:
if (DECL_ONE_ONLY (fn))
cgraph_node::get_create (clone)->set_comdat_group (cxx_comdat_group
(clone));
...
bool can_alias = can_alias_cdtor (fn);
...
/* Tell cgraph if both ctors or both dtors are known to have
the same body. */
if (can_alias
&& fns[0]
&& idx == 1
&& cgraph_node::get_create (fns[0])->create_same_body_alias
(clone, fns[0]))
{
alias = true;
if (DECL_ONE_ONLY (fns[0]))
{
/* For comdat base and complete cdtors put them
into the same, *[CD]5* comdat group instead of
*[CD][12]*. */
comdat_group = cdtor_comdat_group (fns[1], fns[0]);
cgraph_node::get_create (fns[0])->set_comdat_group
(comdat_group);
if (symtab_node::get (clone)->same_comdat_group)
symtab_node::get (clone)->remove_from_same_comdat_group ();
symtab_node::get (clone)->add_to_same_comdat_group
(symtab_node::get (fns[0]));
}
}
and
/* Don't use aliases for weak/linkonce definitions unless we can put both
symbols in the same COMDAT group. */
return (DECL_INTERFACE_KNOWN (fn)
&& (SUPPORTS_ONE_ONLY || !DECL_WEAK (fn))
&& (!DECL_ONE_ONLY (fn)
|| (HAVE_COMDAT_GROUP && DECL_WEAK (fn;
The following testcase regressed with Marek's r14-5979 change,
when pr113208_0.C is compiled where the ctor is marked constexpr,
we no longer perform this optimization, where
_ZN6vectorI12QualityValueEC2ERKS1_ was emitted in the
_ZN6vectorI12QualityValueEC5ERKS1_ comdat group and
_ZN6vectorI12QualityValueEC1ERKS1_ was made an alias to it,
instead we emit _ZN6vectorI12QualityValueEC2ERKS1_ in
_ZN6vectorI12QualityValueEC2ERKS1_ comdat group and the same
content _ZN6vectorI12QualityValueEC1ERKS1_ as separate symbol in
_ZN6vectorI12QualityValueEC1ERKS1_ comdat group.
Now, the linker seems to somehow cope with that, eventhough it
probably keeps both copies of the ctor, but seems LTO can't cope
with that and Honza doesn't know what it should do in that case
(linker decides that the prevailing symbol is
_ZN6vectorI12QualityValueEC2ERKS1_ (from the
_ZN6vectorI12QualityValueEC2ERKS1_ comdat group) and
_ZN6vectorI12QualityValueEC1ERKS1_ alias (from the other TU,
from _ZN6vectorI12QualityValueEC5ERKS1_ comdat group)).
Note, the case where some constructor is marked constexpr in one
TU and not in another one happens pretty often in libstdc++ when
one mixes -std= flags used to compile different compilation units.
The reason the optimization doesn't trigger when the constructor is
constexpr is that expand_or_defer_fn is called in that case much earlier
than when it is not constexpr; in the former case it is called when we
try to constant evaluate that constructor. But DECL_INTERFACE_KNOWN
is false in that case and comdat_linkage hasn't been called either
(I think it is desirable, because comdat group is stored in the cgraph
node and am not sure it is a good idea to create cgraph nodes for
something that might not be needed later on at all), so maybe_clone_body
clones the bodies, but doesn't make them as aliases.
The following patch is an attempt to redo this optimization when
import_export_decl is called at_eof time on the base/complete cdtor
(or deleting dtor). It will not do anything if maybe_clone_body
hasn't been called uyet (the TREE_ASM_WRITTEN check on the
DECL_MAYBE_IN_CHARGE_CDTOR_P), or when one or both of the base/complete
cdtors have been lowered already, or when maybe_clone_body called
maybe_thunk_body and it was successful. Otherwise retries the
can_alias_cdtor check and makes
[PATCH] amdgcn: Add gfx90c target
Hi Andrew,
this patch adds support for gfx90c GCN5 APU integrated graphics devices.
The LLVM AMDGPU documentation (https://llvm.org/docs/AMDGPUUsage.html)
lists those devices as unsupported by rocm-amdhsa.
As we have discussed elsewhere, I have tested the patch on an AMD Ryzen
5 5500U (also with different xnack settings) that I have and it passes
most libgomp offloading tests.
Although those APUs are very constrainted compared to dGPUs, I think
they might be interesting for learning, experimentation, and testing.
Can I commit the patch to the master branch?
Best regards,
Frederik
From 809e2a0248e6fad1e8336b4a883a729017cc62e5 Mon Sep 17 00:00:00 2001
From: Frederik Harwath
Date: Wed, 24 Apr 2024 20:29:14 +0200
Subject: [PATCH] amdgcn: Add gfx90c target
Add support for gfx90c GCN5 APU integrated graphics devices.
The LLVM AMDGPU documentation does not list those devices as supported
by rocm-amdhsa, but it passes most libgomp offloading tests.
Although they are constrainted compared to dGPUs, they might be
interesting for learning, experimentation, and testing.
gcc/ChangeLog:
* config.gcc: Add gfx90c.
* config/gcn/gcn-hsa.h (NO_SRAM_ECC): Likewise.
* config/gcn/gcn-opts.h (enum processor_type): Likewise.
(TARGET_GFX90c): New macro.
* config/gcn/gcn.cc (gcn_option_override): Handle gfx90c.
(gcn_omp_device_kind_arch_isa): Likewise.
(output_file_start): Likewise.
* config/gcn/gcn.h: Add gfx90c.
* config/gcn/gcn.opt: Likewise.
* config/gcn/mkoffload.cc (EF_AMDGPU_MACH_AMDGCN_GFX90c): New macro.
(get_arch): Handle gfx90c.
(main): Handle EF_AMDGPU_MACH_AMDGCN_GFX90c
* config/gcn/t-omp-device: Add gfx90c.
* doc/install.texi: Likewise.
* doc/invoke.texi: Likewise.
libgomp/ChangeLog:
* plugin/plugin-gcn.c (isa_hsa_name): Handle EF_AMDGPU_MACH_AMDGCN_GFX90c.
(isa_code): Handle gfx90c.
(max_isa_vgprs): Handle EF_AMDGPU_MACH_AMDGCN_GFX90c.
Signed-off-by: Frederik Harwath
---
gcc/config.gcc | 4 ++--
gcc/config/gcn/gcn-hsa.h| 2 +-
gcc/config/gcn/gcn-opts.h | 2 ++
gcc/config/gcn/gcn.cc | 8
gcc/config/gcn/gcn.h| 2 ++
gcc/config/gcn/gcn.opt | 3 +++
gcc/config/gcn/mkoffload.cc | 9 +
gcc/config/gcn/t-omp-device | 2 +-
gcc/doc/install.texi| 4 ++--
gcc/doc/invoke.texi | 3 +++
libgomp/plugin/plugin-gcn.c | 9 +
11 files changed, 42 insertions(+), 6 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 5df3c52f8e9..1bf07b6eece 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -4569,7 +4569,7 @@ case "${target}" in
for which in arch tune; do
eval "val=\$with_$which"
case ${val} in
- "" | fiji | gfx900 | gfx906 | gfx908 | gfx90a | gfx1030 | gfx1036 | gfx1100 | gfx1103)
+ "" | fiji | gfx900 | gfx906 | gfx908 | gfx90a | gfx90c | gfx1030 | gfx1036 | gfx1100 | gfx1103)
# OK
;;
*)
@@ -4585,7 +4585,7 @@ case "${target}" in
TM_MULTILIB_CONFIG=
;;
xdefault | xyes)
- TM_MULTILIB_CONFIG=`echo "gfx900,gfx906,gfx908,gfx90a,gfx1030,gfx1036,gfx1100,gfx1103" | sed "s/${with_arch},\?//;s/,$//"`
+ TM_MULTILIB_CONFIG=`echo "gfx900,gfx906,gfx908,gfx90a,gfx90c,gfx1030,gfx1036,gfx1100,gfx1103" | sed "s/${with_arch},\?//;s/,$//"`
;;
*)
TM_MULTILIB_CONFIG="${with_multilib_list}"
diff --git a/gcc/config/gcn/gcn-hsa.h b/gcc/config/gcn/gcn-hsa.h
index 7d6e3141cea..4611bc55392 100644
--- a/gcc/config/gcn/gcn-hsa.h
+++ b/gcc/config/gcn/gcn-hsa.h
@@ -93,7 +93,7 @@ extern unsigned int gcn_local_sym_hash (const char *name);
#define NO_XNACK "march=fiji:;march=gfx1030:;march=gfx1036:;march=gfx1100:;march=gfx1103:;" \
/* These match the defaults set in gcn.cc. */ \
"!mxnack*|mxnack=default:%{march=gfx900|march=gfx906|march=gfx908:-mattr=-xnack};"
-#define NO_SRAM_ECC "!march=*:;march=fiji:;march=gfx900:;march=gfx906:;"
+#define NO_SRAM_ECC "!march=*:;march=fiji:;march=gfx900:;march=gfx906:;march=gfx90c:;"
/* In HSACOv4 no attribute setting means the binary supports "any" hardware
configuration. The name of the attribute also changed. */
diff --git a/gcc/config/gcn/gcn-opts.h b/gcc/config/gcn/gcn-opts.h
index 49099bad7e7..1091035a69a 100644
--- a/gcc/config/gcn/gcn-opts.h
+++ b/gcc/config/gcn/gcn-opts.h
@@ -25,6 +25,7 @@ enum processor_type
PROCESSOR_VEGA20, // gfx906
PROCESSOR_GFX908,
PROCESSOR_GFX90a,
+ PROCESSOR_GFX90c,
PROCESSOR_GFX1030,
PROCESSOR_GFX1036,
PROCESSOR_GFX1100,
@@ -36,6 +37,7 @@ enum processor_type
#define TARGET_VEGA20 (gcn_arch == PROCESSOR_VEGA20)
#define TARGET_GFX908 (gcn_arch == PROCESSOR_GFX908)
#define TARGET_GFX90a (gcn_arch == PROCESSOR_GFX90a)
+#define TARGET_GFX90c (gcn_arch == PROCESSOR_GFX90c)
#define TARGET_GFX1030 (gcn_arch == PROCESSOR_GFX1030)
#define TARGET_GFX1036 (gcn_arch == PROCESSOR_GFX1036)
#define TARGET_GFX1100 (gcn_arch == PROCESSOR_GFX1100)
diff --git a/gcc/config/gcn/gcn.cc b/gcc/config/gcn/gcn.cc
index 9f91d4f9ebd..d6531f55190 100644
--- a/gcc/config/gcn/gcn.cc
+++
