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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-10-28 14:41:03 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2021-10-28 16:35:50 -0500 |
| commit | 1d56fd3baeaa67405b8a1d67275b4c6eecac77b8 (patch) | |
| tree | b613079dd2355166945000da7b71d23fc1545e26 /sysdeps/x86_64 | |
| parent | b3cf94ef15f0bb6ff336907e31ab0064a0381916 (diff) | |
| download | glibc-1d56fd3baeaa67405b8a1d67275b4c6eecac77b8.zip glibc-1d56fd3baeaa67405b8a1d67275b4c6eecac77b8.tar.gz glibc-1d56fd3baeaa67405b8a1d67275b4c6eecac77b8.tar.bz2 | |
x86_64: Add memcmpeq.S to fix disable-multi-arch build
The following commit:
commit cf4fd28ea453d1a9cec93939bc88b58ccef5437a
Author: Noah Goldstein <goldstein.w.n@gmail.com>
Date: Tue Oct 26 19:43:18 2021 -0500
Broke --disable-multi-arch build for x86_64 because x86_64/memcmpeq.S
was not defined outside of multiarch and the alias for __memcmpeq in
x86_64/memcmp.S was removed.
This commit fixes that issue by adding x86_64/memcmpeq.S.
make xcheck passes on x86_64 with and without --disable-multi-arch
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/memcmpeq.S | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sysdeps/x86_64/memcmpeq.S b/sysdeps/x86_64/memcmpeq.S new file mode 100644 index 0000000..db17569 --- /dev/null +++ b/sysdeps/x86_64/memcmpeq.S @@ -0,0 +1,21 @@ +/* __memcmpeq optimized with SSE2. + Copyright (C) 2017-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#define memcmp __memcmpeq +#define USE_AS_MEMCMPEQ 1 +#include "multiarch/memcmp-sse2.S" |