On Sat, 2021-11-27 at 16:27 +0800, chenglulu wrote:
> The LoongArch architecture (LoongArch) is an Instruction Set
> Architecture (ISA) that has a Reduced Instruction Set Computer (RISC)
> style.
> The documents are on
> https://loongson.github.io/LoongArch-Documentation/README-EN.html
>
> The ELF ABI Documents are on:
> https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html
>
> The binutils has been merged into trunk:
> https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=560b3fe208255ae909b4b1c88ba9c28b09043307
>
> Note: this GCC port requires the following patch applied to binutils
> to build.
> https://github.com/loongson/binutils-gdb/commit/aacb0bf860f02aa5a7dcb76dd0e392bf871c7586
> (will be submitted to upstream soon)
Native bootstrap succeeds at r12-5560, with the patches applied,
problematic code thunk mentioned in
https://gcc.gnu.org/pipermail/gcc-patches/2021-November/585586.html
removed, and IN_LIBGCC2 -> IN_LIBGCC2 || IN_TARGET_LIBS change mentioned
in https://gcc.gnu.org/pipermail/gcc-patches/2021-November/585589.html
done.
Test summary is attached.
--
Xi Ruoyao <xry...@mengyan1223.wang>
School of Aerospace Science and Technology, Xidian University
Native configuration is loongarch64-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: gcc.dg/compat/scalar-by-value-3 c_compat_x_tst.o-c_compat_y_tst.o execute
FAIL: gcc.dg/Warray-bounds-48.c pr102706 (test for warnings, line 33)
FAIL: gcc.dg/Warray-bounds-48.c pr102706 (test for warnings, line 133)
FAIL: gcc.dg/Wzero-length-array-bounds-2.c (test for excess errors)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for signed char (test for
warnings, line 50)
XPASS: gcc.dg/attr-alloc_size-11.c missing range info for short (test for
warnings, line 51)
FAIL: gcc.dg/builtin-apply2.c execution test
FAIL: gcc.dg/pr102892-1.c (test for excess errors)
FAIL: gcc.dg/pr44194-1.c scan-rtl-dump dse1 "global deletions = (2|3)"
FAIL: gcc.dg/pr44194-1.c scan-rtl-dump-not final "insn[: ][^\\n]*set
\\\\(mem(?![^\\n]*scratch)"
FAIL: gcc.dg/stack-usage-1.c scan-stack-usage foo\\t(256|264)\\tstatic
XPASS: gcc.dg/uninit-pred-7_a.c bogus warning (test for bogus messages, line 26)
FAIL: gcc.dg/uninit-pred-9_b.c bogus warning (test for bogus messages, line 20)
FAIL: c-c++-common/attr-retain-5.c -Wc++-compat (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c -Wc++-compat (test for excess errors)
FAIL: c-c++-common/attr-retain-9.c -Wc++-compat (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -Wc++-compat (test for excess errors)
FAIL: gcc.dg/fixed-point/composite-type.c (test for excess errors)
FAIL: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g (internal compiler
error)
FAIL: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g (test for excess
errors)
UNRESOLVED: gcc.dg/torture/fp-uint64-convert-double-1.c -O3 -g compilation
failed to produce executable
FAIL: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g (internal compiler
error)
FAIL: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g (test for excess
errors)
UNRESOLVED: gcc.dg/torture/fp-uint64-convert-double-2.c -O3 -g compilation
failed to produce executable
XPASS: gcc.dg/tree-ssa/20040204-1.c scan-tree-dump-times optimized "link_error" 0
FAIL: gcc.dg/tree-ssa/ssa-dom-cse-2.c scan-tree-dump optimized "return 28;"
FAIL: gcc.dg/tree-ssa/ssa-sink-18.c scan-tree-dump-times sink2 "Sunk
statements: 4" 1
=== gcc Summary ===
# of expected passes 130270
# of unexpected failures 29
# of unexpected successes 4
# of expected failures 861
# of unresolved testcases 2
# of unsupported tests 2235
/home/xry111/gcc-test/gcc-12-larch-20211128/build/gcc/xgcc version 12.0.0
20211127 (experimental) (GCC)
=== gfortran tests ===
Running target unix
FAIL: gfortran.dg/bind_c_array_params_2.f90 -O scan-assembler-times [
\\t][\$,_0-9]*myBindC 1
FAIL: gfortran.dg/pr95690.f90 -O (test for errors, line 6)
FAIL: gfortran.dg/pr95690.f90 -O (test for excess errors)
FAIL: gfortran.dg/reshape_shape_2.f90 -O (internal compiler error)
FAIL: gfortran.dg/reshape_shape_2.f90 -O (test for errors, line 6)
FAIL: gfortran.dg/reshape_shape_2.f90 -O (test for excess errors)
FAIL: gfortran.dg/vector_subscript_1.f90 -O1 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O2 execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -fomit-frame-pointer
-funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -O3 -g execution test
FAIL: gfortran.dg/vector_subscript_1.f90 -Os execution test
=== gfortran Summary ===
# of expected passes 63898
# of unexpected failures 11
# of expected failures 241
# of unsupported tests 180
/home/xry111/gcc-test/gcc-12-larch-20211128/build/gcc/gfortran version 12.0.0
20211127 (experimental) (GCC)
=== g++ tests ===
Running target unix
FAIL: tmpdir-g++.dg-struct-layout-1/t033 cp_compat_x_tst.o-cp_compat_y_tst.o
execute
FAIL: c-c++-common/attr-retain-5.c -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/attr-retain-5.c -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/attr-retain-5.c -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-retain-5.c -std=gnu++2a (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-retain-6.c -std=gnu++2a (test for excess errors)
FAIL: c-c++-common/attr-retain-9.c -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/attr-retain-9.c -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/attr-retain-9.c -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/attr-retain-9.c -std=gnu++2a (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++98 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++14 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++17 (test for excess errors)
FAIL: c-c++-common/spec-barrier-1.c -std=gnu++2a (test for excess errors)
FAIL: g++.dg/tree-ssa/pr90883.C scan-tree-dump dse1 "Deleted redundant store:
.*.a = {}"
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++98 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++17 (test for excess errors)
FAIL: g++.dg/warn/Waddress-5.C -std=gnu++2a (test for excess errors)
FAIL: g++.dg/lto/pr64076 cp_lto_pr64076_0.o-cp_lto_pr64076_1.o link, -O0 -flto
-shared -fPIC
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 (test for errors, line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a (test for errors, line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b (test for errors, line )
FAIL: g++.dg/modules/bad-mapper-3.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++17 (internal compiler error)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2a (internal compiler error)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2b (internal compiler error)
FAIL: g++.dg/modules/xtreme-header-3_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-3_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_b.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-3_c.C -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2a (internal compiler error)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-5_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2b (internal compiler error)
FAIL: g++.dg/modules/xtreme-header-5_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header-5_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header-5_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header-5_b.C -std=c++2b (test for excess errors)
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)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++17 (internal compiler error)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2a (internal compiler error)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2b (internal compiler error)
FAIL: g++.dg/modules/xtreme-header_a.H -std=c++2b (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_a.H module-cmi
(gcm.cache/\$srcdir/g++.dg/modules/xtreme-header_a.H.gcm)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++17 (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++2a (test for excess errors)
FAIL: g++.dg/modules/xtreme-header_b.C -std=c++2b (test for excess errors)
=== g++ Summary ===
# of expected passes 212844
# of unexpected failures 66
# of expected failures 1409
# of unsupported tests 9741
/home/xry111/gcc-test/gcc-12-larch-20211128/build/gcc/xg++ version 12.0.0
20211127 (experimental) (GCC)
=== objc tests ===
Running target unix
=== objc Summary ===
# of expected passes 2828
# of unsupported tests 71
/home/xry111/gcc-test/gcc-12-larch-20211128/build/gcc/xgcc version 12.0.0
20211127 (experimental) (GCC)
=== libatomic tests ===
Running target unix
=== libatomic Summary ===
# of expected passes 54
=== libgomp tests ===
Running target unix
=== libgomp Summary ===
# of expected passes 11704
# of expected failures 103
# of unsupported tests 620
=== libstdc++ tests ===
Running target unix
FAIL: 22_locale/numpunct/members/char/3.cc execution test
FAIL: 22_locale/time_get/get_time/char/2.cc execution test
FAIL: 22_locale/time_get/get_time/char/wrapped_env.cc execution test
FAIL: 22_locale/time_get/get_time/char/wrapped_locale.cc execution test
FAIL: 22_locale/time_get/get_time/wchar_t/2.cc execution test
FAIL: 22_locale/time_get/get_time/wchar_t/wrapped_env.cc execution test
FAIL: 22_locale/time_get/get_time/wchar_t/wrapped_locale.cc execution test
=== libstdc++ Summary ===
# of expected passes 14801
# of unexpected failures 7
# of expected failures 95
# of unsupported tests 399
Compiler version: 12.0.0 20211127 (experimental) (GCC)
Platform: loongarch64-unknown-linux-gnu
configure flags: --prefix=/home/xry111/gcc-12-larch-v1 --disable-multilib
--with-system-zlib --enable-werror-always
