On Linux/x86_64,
2d11c99dfca3cc603dbbfafb3afc41689a68e40f is the first bad commit
commit 2d11c99dfca3cc603dbbfafb3afc41689a68e40f
Author: Jan Beulich <jbeul...@suse.com>
Date: Wed Jul 5 09:41:09 2023 +0200
x86: use VPTERNLOG also for certain andnot forms
caused
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-not vpternlogq[ \\t]
FAIL: gcc.target/i386/pr53652-1.c scan-assembler-times pandn[ \\t] 2
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-2310/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="i386.exp=gcc.target/i386/pr53652-1.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr53652-1.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)
