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Load cache size into R8_LP

This commit is contained in:
H.J. Lu 2012-05-15 09:35:43 -07:00
parent 777b1eea9d
commit 8a17f34979
2 changed files with 9 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2012-05-15 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/memcmp-sse4.S: Load cache size into
R8_LP.
2012-05-15 Adhemerval Zanella <azanella@linux.vnet.ibm.com> 2012-05-15 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c: New file. Optimized * sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c: New file. Optimized

8
sysdeps/x86_64/multiarch/memcmp-sse4.S
View File

@ -319,9 +319,9 @@ L(less32bytesin256):
ALIGN (4) ALIGN (4)
L(512bytesormore): L(512bytesormore):
# ifdef DATA_CACHE_SIZE_HALF # ifdef DATA_CACHE_SIZE_HALF
mov $DATA_CACHE_SIZE_HALF, %r8 mov $DATA_CACHE_SIZE_HALF, %R8_LP
# else # else
mov __x86_64_data_cache_size_half(%rip), %r8 mov __x86_64_data_cache_size_half(%rip), %R8_LP
# endif # endif
mov %r8, %r9 mov %r8, %r9
shr $1, %r8 shr $1, %r8
@ -635,9 +635,9 @@ L(less32bytesin256in2alinged):
ALIGN (4) ALIGN (4)
L(512bytesormorein2aligned): L(512bytesormorein2aligned):
# ifdef DATA_CACHE_SIZE_HALF # ifdef DATA_CACHE_SIZE_HALF
mov $DATA_CACHE_SIZE_HALF, %r8 mov $DATA_CACHE_SIZE_HALF, %R8_LP
# else # else
mov __x86_64_data_cache_size_half(%rip), %r8 mov __x86_64_data_cache_size_half(%rip), %R8_LP
# endif # endif
mov %r8, %r9 mov %r8, %r9
shr $1, %r8 shr $1, %r8