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Correct comments in x86_64/multiarch/memcmp.S

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* sysdeps/x86_64/multiarch/memcmp.S (__GI_memcmp): Correct
	comments.
This commit is contained in:
H.J. Lu 2017-05-18 14:02:02 -07:00
parent ce79740bdb
commit a7fbedff76
2 changed files with 8 additions and 3 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2017-05-18 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/memcmp.S (__GI_memcmp): Correct
comments.
2017-05-18 Siddhesh Poyarekar <siddhesh@sourceware.org>
* elf/Makefile (tst-env-setuid-ENV): Reduce value of

6
sysdeps/x86_64/multiarch/memcmp.S
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@ -56,9 +56,9 @@ END(memcmp)
# ifdef SHARED
# undef libc_hidden_builtin_def
/* IFUNC doesn't work with the hidden functions in shared library since
they will be called without setting up EBX needed for PLT which is
used by IFUNC. */
/* It doesn't make sense to send libc-internal memcmp calls through a PLT.
The speedup we get from using SSE4 instructions is likely eaten away
by the indirect call in the PLT. */
# define libc_hidden_builtin_def(name) \
.globl __GI_memcmp; __GI_memcmp = __memcmp_sse2
# endif