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* [r12-3958 Regression] FAIL: gcc.dg/torture/pr65270-2.c -O3 -g execution test on Linux/x86_64
@ 2021-09-29 21:14 sunil.k.pandey
0 siblings, 0 replies; only message in thread
From: sunil.k.pandey @ 2021-09-29 21:14 UTC (permalink / raw)
To: gcc-patches, gcc-regression, rguenther
On Linux/x86_64,
4c7731081647c22cbd249dc0faa20c3df9ed6411 is the first bad commit
commit 4c7731081647c22cbd249dc0faa20c3df9ed6411
Author: Richard Biener <rguenther@suse.de>
Date: Wed Sep 29 11:18:23 2021 +0200
Fix peeling for alignment with negative step
caused
FAIL: gcc.dg/torture/pr65270-1.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.dg/torture/pr65270-1.c -O3 -g execution test
FAIL: gcc.dg/torture/pr65270-2.c -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test
FAIL: gcc.dg/torture/pr65270-2.c -O3 -g execution test
with GCC configured with
../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-3958/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="dg-torture.exp=gcc.dg/torture/pr65270-1.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr65270-1.c --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr65270-2.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg-torture.exp=gcc.dg/torture/pr65270-2.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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2021-09-29 21:14 [r12-3958 Regression] FAIL: gcc.dg/torture/pr65270-2.c -O3 -g execution test on Linux/x86_64 sunil.k.pandey
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