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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-03 03:01:57 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-03 03:01:57 -0700 |
| commit | d6485c981b2b5aa4eb7cedc1ed1508183cb686f8 (patch) | |
| tree | a7ad0d4032ea0f219996198142f867f45580d554 /sysdeps/x86_64/multiarch/strlen.S | |
| parent | 06e51c8f3de38761f8855700841bc49cf495c8c0 (diff) | |
| download | glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.tar.gz glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.tar.xz glibc-d6485c981b2b5aa4eb7cedc1ed1508183cb686f8.zip | |
Align functions to 16-byte boundary.
Some of the new multi-arch string functions for x86-64 were not aligned to 16 byte boundarie,s possibly creating unnecessary cache line misses and delays.
Diffstat (limited to 'sysdeps/x86_64/multiarch/strlen.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/strlen.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/x86_64/multiarch/strlen.S b/sysdeps/x86_64/multiarch/strlen.S index 79e6a977ec..82b03ccc28 100644 --- a/sysdeps/x86_64/multiarch/strlen.S +++ b/sysdeps/x86_64/multiarch/strlen.S @@ -77,6 +77,7 @@ __strlen_sse42: # undef ENTRY # define ENTRY(name) \ .type __strlen_sse2, @function; \ + .align 16; \ __strlen_sse2: cfi_startproc; \ CALL_MCOUNT # undef END |