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| author | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-03-23 16:57:29 -0500 |
|---|---|---|
| committer | Noah Goldstein <goldstein.w.n@gmail.com> | 2022-03-25 11:46:13 -0500 |
| commit | 9c8a6ad620b49a27120ecdd7049c26bf05900397 (patch) | |
| tree | dbab6abeedc8f1ea007d5c8434646ce5bfe804bb /sysdeps/x86_64/multiarch/strspn-sse2.S | |
| parent | 653358535280a599382cb6c77538a187dac6a87f (diff) | |
| download | glibc-9c8a6ad620b49a27120ecdd7049c26bf05900397.tar.gz glibc-9c8a6ad620b49a27120ecdd7049c26bf05900397.tar.xz glibc-9c8a6ad620b49a27120ecdd7049c26bf05900397.zip | |
x86: Remove strspn-sse2.S and use the generic implementation
The generic implementation is faster. geometric_mean(N=20) of all benchmarks New / Original: .710 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diffstat (limited to 'sysdeps/x86_64/multiarch/strspn-sse2.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/strspn-sse2.S | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/sysdeps/x86_64/multiarch/strspn-sse2.S b/sysdeps/x86_64/multiarch/strspn-sse2.S deleted file mode 100644 index e0a095f25a..0000000000 --- a/sysdeps/x86_64/multiarch/strspn-sse2.S +++ /dev/null @@ -1,28 +0,0 @@ -/* strspn optimized with SSE2. - Copyright (C) 2017-2022 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/>. */ - -#if IS_IN (libc) - -# include <sysdep.h> -# define strspn __strspn_sse2 - -# undef libc_hidden_builtin_def -# define libc_hidden_builtin_def(strspn) -#endif - -#include <sysdeps/x86_64/strspn.S> |