[r13-6414 Regression] FAIL: gcc.dg/memchr-3.c target llp64 (test for warnings, line 9) on Linux/x86_64

[haochen.jiang via Gcc-patches]

On Linux/x86_64,

62a8d31ecc07041af4a81353c2d57d9845c4b771 is the first bad commit
commit 62a8d31ecc07041af4a81353c2d57d9845c4b771
Author: Jonathan Yong <10wa...@gmail.com>
Date:   Mon Feb 27 10:02:32 2023 +0000

    gcc.dg/memchr-3.c: Account for LLP64 warnings

caused

FAIL: gcc.dg/memchr-3.c  target llp64  (test for warnings, line 9)

with GCC configured with

../../gcc/configure 
--prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-6414/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="dg.exp=gcc.dg/memchr-3.c 
--target_board='unix{-m32}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/memchr-3.c 
--target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/memchr-3.c 
--target_board='unix{-m64}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=gcc.dg/memchr-3.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)