https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106237
Bug ID: 106237 Summary: [13 regression] serveral tests begin ICEing starting with r13-1575-gcf3a120084e946 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- g:cf3a120084e94614a4917f71940325cd4b537f24, r13-1575-gcf3a120084e946 Related to, or maybe the same as, the later failure reported for power 7 BE in PR106228 perhaps? These fail in the same place but fail for power 8, 9, and 10 little endian and power 8 big endian. FAIL: gcc.target/powerpc/pr56605.c (internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032) FAIL: gcc.target/powerpc/pr56605.c (test for excess errors) FAIL: gcc.target/powerpc/pr60137.c (internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032) FAIL: gcc.target/powerpc/pr60137.c (test for excess errors) FAIL: gcc.target/powerpc/vsx-vectorize-2.c (internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032) FAIL: gcc.target/powerpc/vsx-vectorize-2.c (test for excess errors) FAIL: gcc.target/powerpc/vsx-vectorize-2.c scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: gcc.target/powerpc/vsx-vectorize-3.c (internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032) FAIL: gcc.target/powerpc/vsx-vectorize-3.c (test for excess errors) FAIL: gcc.target/powerpc/vsx-vectorize-3.c scan-tree-dump-times vect "vectorized 1 loops" 1 FAIL: gcc.target/powerpc/vsx-vectorize-7.c (internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032) FAIL: gcc.target/powerpc/vsx-vectorize-7.c (test for excess errors) FAIL: gcc.target/powerpc/vsx-vectorize-7.c scan-tree-dump-times vect "vectorized 1 loops" 1 spawn -ignore SIGHUP /home/seurer/gcc/git/build/gcc-test/gcc/xgcc -B/home/seurer/gcc/git/build/gcc-test/gcc/ /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.target/powerpc/pr56605.c -fdiagnostics-plain-output -O3 -mvsx -mdejagnu-cpu=power7 -fno-unroll-loops -fdump-rtl-combine -ffat-lto-objects -S -o pr56605.s during GIMPLE pass: vect /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.target/powerpc/pr56605.c: In function 'foo': /home/seurer/gcc/git/gcc-test/gcc/testsuite/gcc.target/powerpc/pr56605.c:7:6: internal compiler error: in vect_transform_loops, at tree-vectorizer.cc:1032 0x1104fca3 vect_transform_loops /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1032 0x1105016f try_vectorize_loop_1 /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1153 0x1105016f try_vectorize_loop /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1183 0x110508f3 execute /home/seurer/gcc/git/gcc-test/gcc/tree-vectorizer.cc:1299 commit cf3a120084e94614a4917f71940325cd4b537f24 (HEAD, refs/bisect/bad) Author: Richard Biener <rguent...@suse.de> Date: Fri Jul 8 10:41:59 2022 +0200 tree-optimization/106226 - move vectorizer virtual SSA update