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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-03-22 08:36:16 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-03-22 08:36:16 -0700 |
| commit | 3c9a4cd16cbc7b79094fec68add2df66061ab5d7 (patch) | |
| tree | b24b971460ca18529a6fb235f90a9a9d47a04615 /sysdeps/x86_64 | |
| parent | f781a9e96138d8839663af5e88649ab1fbed74f8 (diff) | |
| download | glibc-3c9a4cd16cbc7b79094fec68add2df66061ab5d7.tar.gz glibc-3c9a4cd16cbc7b79094fec68add2df66061ab5d7.tar.xz glibc-3c9a4cd16cbc7b79094fec68add2df66061ab5d7.zip | |
Don't set %rcx twice before "rep movsb"
* sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S (MEMCPY): Don't set %rcx twice before "rep movsb".
Diffstat (limited to 'sysdeps/x86_64')
| -rw-r--r-- | sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S b/sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S index 74fed186e9..b615d063c0 100644 --- a/sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S +++ b/sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S @@ -234,7 +234,6 @@ L(gobble_data_movsb): cmp %rcx, %rdx jae L(gobble_big_data_fwd) mov %rdx, %rcx - mov %rdx, %rcx rep movsb ret |