On Linux/x86_64,
7d535ca86a548b76384f3687e1d46677cb652bdb is the first bad commit
commit 7d535ca86a548b76384f3687e1d46677cb652bdb
Author: Richard Biener <rguent...@suse.de>
Date: Mon Jul 6 16:26:50 2020 +0200
tree-optimization/96075 - fix bogus misalignment calculation
caused
FAIL: gcc.dg/vect/slp-46.c -flto -ffat-lto-objects scan-tree-dump-times vect
"vectorizing stmts using SLP" 2
FAIL: gcc.dg/vect/slp-46.c scan-tree-dump-times vect "vectorizing stmts using
SLP" 2
with GCC configured with
../../gcc/configure
--prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-10/releases/gcc-10/r10-8433/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{-m64\ -march=cascadelake}'"
(Please do not reply to this email, for question about this report, contact me
at skpgkp2 at gmail dot com)
