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* [r12-6924 Regression] FAIL: libgomp.c++/pr86291.C execution test on Linux/x86_64
@ 2022-01-29 0:16 sunil.k.pandey
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From: sunil.k.pandey @ 2022-01-29 0:16 UTC (permalink / raw)
To: gcc-patches, gcc-regression, zhaoweiliew
On Linux/x86_64,
c2b610e7c6c89fd422c5c31f01023bcddf3cf4a5 is the first bad commit
commit c2b610e7c6c89fd422c5c31f01023bcddf3cf4a5
Author: Zhao Wei Liew <zhaoweiliew@gmail.com>
Date: Fri Jan 28 13:36:39 2022 -0500
match.pd: Simplify 1 / X for integer X [PR95424]
caused
FAIL: gcc.dg/tree-ssa/divide-7.c scan-tree-dump optimized ".. <= 2 ? x_..D. : 0;"
FAIL: libgomp.c++/pr86291.C execution test
with GCC configured with
../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-6924/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/divide-7.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/divide-7.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/divide-7.c --target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="tree-ssa.exp=gcc.dg/tree-ssa/divide-7.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/pr86291.C --target_board='unix{-m32}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/pr86291.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/pr86291.C --target_board='unix{-m64}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/pr86291.C --target_board='unix{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)
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2022-01-29 0:16 [r12-6924 Regression] FAIL: libgomp.c++/pr86291.C execution test on Linux/x86_64 sunil.k.pandey
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