[r16-372 Regression] FAIL: gfortran.dg/specifics_1.f90 -O3 -g execution test on Linux/x86_64

"haochen.jiang via Gcc-regression" <[email protected]>
Newsgroups gmane.comp.gcc.regression,gmane.comp.gcc.patches
Message-ID <[email protected]> 
On Linux/x86_64,

064cac730f88dc71c6da578f9ae5b8e092ab6cd4 is the first bad commit
commit 064cac730f88dc71c6da578f9ae5b8e092ab6cd4
Author: Jan Hubicka <[email protected]>
Date:   Sun May 4 10:52:35 2025 +0200

    Improve maybe_hot handling in inliner heuristics

caused

FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "Alignment of access forced using peeling" 1
FAIL: gcc.dg/tree-ssa/gen-vect-28.c scan-tree-dump-times vect "vectorized 1 loops" 1
FAIL: gcc.dg/tree-ssa/pr81627.c scan-tree-dump-times pcom "Store-stores chain" 1
FAIL: gcc.target/i386/avx512vl-vpmovuswb-2.c (test for excess errors)
FAIL: gcc.target/i386/avx512vl-vpmovwb-2.c (test for excess errors)
FAIL: g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C   -O2  execution test
FAIL: g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C   -O2 -flto -fno-use-linker-plugin -flto-partition=none  execution test
FAIL: g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C   -O3 -g  execution test
FAIL: g++.dg/coroutines/torture/func-params-07.C   -O2  execution test
FAIL: g++.dg/coroutines/torture/func-params-07.C   -O3 -g  execution test
FAIL: g++.dg/coroutines/torture/pr103953.C   -O2  execution test
FAIL: g++.dg/coroutines/torture/pr103953.C   -O3 -g  execution test
FAIL: g++.dg/vect/pr64410.cc  -std=c++17  scan-tree-dump vect "vectorized 1 loops in function"
FAIL: g++.dg/vect/pr64410.cc  -std=c++26  scan-tree-dump vect "vectorized 1 loops in function"
FAIL: gfortran.dg/guality/arg1.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  line 14 a(10) == 10
FAIL: gfortran.dg/specifics_1.f90   -O2  execution test
FAIL: gfortran.dg/specifics_1.f90   -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions  execution test
FAIL: gfortran.dg/specifics_1.f90   -O3 -g  execution test

with GCC configured with

../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r16-372/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap

To reproduce:

$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-28.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/gen-vect-28.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/pr81627.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/pr81627.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/pr81627.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/pr81627.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovuswb-2.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovwb-2.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovwb-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovwb-2.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx512vl-vpmovwb-2.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/exceptions-test-01-n4849-a.C --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/func-params-07.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/func-params-07.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/func-params-07.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/func-params-07.C --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/pr103953.C --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/pr103953.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/pr103953.C --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="coro-torture.exp=g++.dg/coroutines/torture/pr103953.C --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr64410.cc --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr64410.cc --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr64410.cc --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=g++.dg/vect/pr64410.cc --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="guality.exp=gfortran.dg/guality/arg1.f90 --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/specifics_1.f90 --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/specifics_1.f90 --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/specifics_1.f90 --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gfortran.dg/specifics_1.f90 --target_board='unix{-m64\ -march=cascadelake}'"

(Please do not reply to this email, for question about this report, contact me at haochen dot jiang at intel.com.)
(If you met problems with cascadelake related, disabling AVX512F in command line might save that.)
(However, please make sure that there is no potential problems with AVX512.)
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