From: "haochen.jiang" <haochenj@ecsmtp.sh.intel.com>
To: haochen.jiang@intel.com, gcc-patches@gcc.gnu.org,
gcc-regression@gcc.gnu.org, lin1.hu@intel.com
Subject: [r13-2804 Regression] FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vmovupd.*movv2df_internal/4 on Linux/x86_64
Date: Sat, 24 Sep 2022 05:12:16 +0800 [thread overview]
Message-ID: <202209232112.28NLCG7f969775@shliclel314.sh.intel.com> (raw)
On Linux/x86_64,
a282f086ef26d90e9785e992cd09a0d118b24695 is the first bad commit
commit a282f086ef26d90e9785e992cd09a0d118b24695
Author: Hu, Lin1 <lin1.hu@intel.com>
Date: Tue Sep 13 16:28:54 2022 +0800
i386: Optimize code generation of __mm256_zextsi128_si256(__mm_set1_epi8(-1))
caused
FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vextractf128
FAIL: gcc.target/i386/avx256-unaligned-store-3.c scan-assembler vmovupd.*movv2df_internal/4
with GCC configured with
../../gcc/configure --prefix=/export/users/haochenj/src/gcc-bisect/master/master/r13-2804/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/avx256-unaligned-store-3.c --target_board='unix{-m32\ -march=cascadelake}'"
$ cd {build_dir}/gcc && make check RUNTESTFLAGS="i386.exp=gcc.target/i386/avx256-unaligned-store-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)
reply other threads:[~2022-09-23 21:12 UTC|newest]
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