From: "haochen.jiang" <haochenj@ecsmtp.sh.intel.com>
To: haochen.jiang@intel.com, gcc-patches@gcc.gnu.org,
gcc-regression@gcc.gnu.org, rguenther@suse.de
Subject: [r13-3356 Regression] FAIL: libgomp.c++/loop-14.C (internal compiler error: verify_ssa failed) on Linux/x86_64
Date: Wed, 19 Oct 2022 21:38:11 +0800 [thread overview]
Message-ID: <202210191338.29JDcB3Z667568@shliclel314.sh.intel.com> (raw)
On Linux/x86_64,
92ef7822bfd4ea3393e0a1dd40b4abef9fce027f is the first bad commit
commit 92ef7822bfd4ea3393e0a1dd40b4abef9fce027f
Author: Richard Biener <rguenther@suse.de>
Date: Tue Oct 18 10:01:45 2022 +0200
tree-optimization/107302 - fix vec_perm placement for recurrence vect
caused
FAIL: libgomp.c++/loop-13.C execution test
FAIL: libgomp.c++/loop-13.C (internal compiler error: verify_ssa failed)
FAIL: libgomp.c++/loop-13.C (test for excess errors)
FAIL: libgomp.c++/loop-14.C execution test
FAIL: libgomp.c++/loop-14.C (internal compiler error: verify_ssa failed)
FAIL: libgomp.c++/loop-14.C (test for excess errors)
with GCC configured with
../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-3356/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}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-13.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-13.C --target_board='unix{-m64\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-14.C --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/x86_64-linux/libgomp/testsuite && make check RUNTESTFLAGS="c++.exp=libgomp.c++/loop-14.C --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)
reply other threads:[~2022-10-19 13:40 UTC|newest]
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