On Linux/x86_64,
73494401241b183ca188954a035734fcc53d97de is the first bad commit
commit 73494401241b183ca188954a035734fcc53d97de
Author: liuhongt <hongtao....@intel.com>
Date: Wed Jun 30 17:10:44 2021 +0800
Fix typo in standard pattern name of trunc<mode><pmov_dst_4>2.
caused
FAIL: gcc.target/i386/pr92658-avx512vl.c scan-assembler-times vpmovdw 1
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-1970/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/pr92658-avx512vl.c
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.c
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr92658-avx512vl.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)
