On Linux/x86_64,
3cd3a09b3f91a1d023cb180763d40598d6bb274b is the first bad commit
commit 3cd3a09b3f91a1d023cb180763d40598d6bb274b
Author: Richard Sandiford <richard.sandif...@arm.com>
Date: Sat Nov 11 17:28:55 2023 +0000
mode-switching: Add note problem
caused
FAIL: ext/pb_ds/example/store_hash.cc -std=gnu++17 execution test
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-5355/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/libstdc++-v3/testsuite && make check
RUNTESTFLAGS="conformance.exp=ext/pb_ds/example/store_hash.cc
--target_board='unix{-m32\ -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.)
