On Linux/x86_64,
691f05c2197a7b79cb2d7fdbabe3182e22da320a is the first bad commit
commit 691f05c2197a7b79cb2d7fdbabe3182e22da320a
Author: Haochen Jiang <haochen.ji...@intel.com>
Date: Thu Dec 2 15:30:17 2021 +0800
Add combine splitter to transform vpcmpeqd/vpxor/vblendvps to vblendvps for
~op0
caused
FAIL: g++.target/i386/pr100738-1.C -std=gnu++14 scan-assembler-not vpxor[ \\t]
FAIL: g++.target/i386/pr100738-1.C -std=gnu++14 scan-assembler-times
vblendvps[ \\t] 2
FAIL: g++.target/i386/pr100738-1.C -std=gnu++17 scan-assembler-not vpxor[ \\t]
FAIL: g++.target/i386/pr100738-1.C -std=gnu++17 scan-assembler-times
vblendvps[ \\t] 2
FAIL: g++.target/i386/pr100738-1.C -std=gnu++2a scan-assembler-not vpxor[ \\t]
FAIL: g++.target/i386/pr100738-1.C -std=gnu++2a scan-assembler-times
vblendvps[ \\t] 2
FAIL: g++.target/i386/pr100738-1.C -std=gnu++98 scan-assembler-not vpxor[ \\t]
FAIL: g++.target/i386/pr100738-1.C -std=gnu++98 scan-assembler-times
vblendvps[ \\t] 2
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5832/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=g++.target/i386/pr100738-1.C --target_board='unix{-m32\
-march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
