[r12-5612 Regression] FAIL: gcc.target/i386/pr88531-1a.c (test for excess errors) on Linux/x86_64

[sunil.k.pandey]

On Linux/x86_64,

10833849b55401a52f2334eb032a70beb688e9fc is the first bad commit
commit 10833849b55401a52f2334eb032a70beb688e9fc
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Tue Nov 30 09:52:29 2021 +0000

    vect: Support gather loads with SLP

caused

FAIL: gcc.target/i386/pr88531-1a.c (internal compiler error)
FAIL: gcc.target/i386/pr88531-1a.c (test for excess errors)

with GCC configured with

../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-5612/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/pr88531-1a.c --target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/pr88531-1a.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)