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| author | Ulrich Drepper <drepper@redhat.com> | 2009-08-04 18:15:02 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-08-04 18:15:02 -0700 |
| commit | 2c709c6f05ed5cbcf30df89d3aa63b78a38bf968 (patch) | |
| tree | 6b995472f6c187b9bc77b743726918a34e36ef62 /sysdeps/i386/i686/multiarch/strcspn.S | |
| parent | 02cea47161c00969afa985e641f4ac376f84d35f (diff) | |
| download | glibc-2c709c6f05ed5cbcf30df89d3aa63b78a38bf968.tar glibc-2c709c6f05ed5cbcf30df89d3aa63b78a38bf968.tar.gz glibc-2c709c6f05ed5cbcf30df89d3aa63b78a38bf968.tar.bz2 glibc-2c709c6f05ed5cbcf30df89d3aa63b78a38bf968.zip | |
Add x86 SSE strlen.
Diffstat (limited to 'sysdeps/i386/i686/multiarch/strcspn.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strcspn.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/i386/i686/multiarch/strcspn.S b/sysdeps/i386/i686/multiarch/strcspn.S index f5ca092340..ca9c3f57c1 100644 --- a/sysdeps/i386/i686/multiarch/strcspn.S +++ b/sysdeps/i386/i686/multiarch/strcspn.S @@ -83,9 +83,9 @@ END(STRCSPN) # define END(name) \ cfi_endproc; .size STRCSPN_IA32, .-STRCSPN_IA32 # undef libc_hidden_builtin_def -/* It doesn't make sense to send libc-internal strcspn calls through a PLT. - The speedup we get from using SSE4.2 instruction is likely eaten away - by the indirect call in the PLT. */ +/* 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. */ # define libc_hidden_builtin_def(name) \ .globl __GI_STRCSPN; __GI_STRCSPN = STRCSPN_IA32 #endif |