On Linux/x86_64,
5390a2f191682dae3c6d1e1deac20e05be413514 is the first bad commit
commit 5390a2f191682dae3c6d1e1deac20e05be413514
Author: H.J. Lu <[email protected]>
Date: Sun Jan 30 10:08:14 2022 -0800
x86: Check each component of source operand for AVX_U128_DIRTY
caused
FAIL: gcc.target/i386/pr104441-1a.c scan-assembler [ \t]+vextracti128[
\t]+[^\n]+\n[ \t]+vpaddd[ \t]+[^\n]+\n[ \t]+vmovd[ \t]+[^\n]+\n[ \t]+vzeroupper
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-7125/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/pr104441-1a.c --target_board='unix{-m32\
-march=cascadelake}'"
$ cd {build_dir}/gcc && make check
RUNTESTFLAGS="i386.exp=gcc.target/i386/pr104441-1a.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)
