On Linux/x86_64,
dd86a5a69cbda40cf76388a65d3317c91cb2b501 is the first bad commit
commit dd86a5a69cbda40cf76388a65d3317c91cb2b501
Author: Richard Biener <rguent...@suse.de>
Date: Thu Jun 22 11:40:46 2023 +0200
tree-optimization/96208 - SLP of non-grouped loads
caused
FAIL: gcc.dg/vect/slp-46.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorizing stmts using SLP" 4
FAIL: gcc.dg/vect/slp-46.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 4
with GCC configured with
../../gcc/configure
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r14-2117/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="vect.exp=gcc.dg/vect/slp-46.c
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="vect.exp=gcc.dg/vect/slp-46.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)
