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Load cache sizes into R*_LP in memcpy-ssse3-back.S

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H.J. Lu 2012-05-15 09:56:17 -07:00
parent 3cb845617b
commit 6d2850e7f5
2 changed files with 15 additions and 10 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/memcpy-ssse3-back.S: Load cache
sizes into R*_LP.
2012-05-15 H.J. Lu <hongjiu.lu@intel.com> 2012-05-15 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/strcmp.S: Load pointers into R*_LP. * sysdeps/x86_64/strcmp.S: Load pointers into R*_LP.

20
sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
View File

@ -106,9 +106,9 @@ L(144bytesormore):
and $0xf, %r9 and $0xf, %r9
jz L(shl_0) jz L(shl_0)
#ifdef DATA_CACHE_SIZE #ifdef DATA_CACHE_SIZE
mov $DATA_CACHE_SIZE, %rcx mov $DATA_CACHE_SIZE, %RCX_LP
#else #else
mov __x86_64_data_cache_size(%rip), %rcx mov __x86_64_data_cache_size(%rip), %RCX_LP
#endif #endif
cmp %rcx, %rdx cmp %rcx, %rdx
jae L(gobble_mem_fwd) jae L(gobble_mem_fwd)
@ -122,9 +122,9 @@ L(144bytesormore):
ALIGN (4) ALIGN (4)
L(copy_backward): L(copy_backward):
#ifdef DATA_CACHE_SIZE #ifdef DATA_CACHE_SIZE
mov $DATA_CACHE_SIZE, %rcx mov $DATA_CACHE_SIZE, %RCX_LP
#else #else
mov __x86_64_data_cache_size(%rip), %rcx mov __x86_64_data_cache_size(%rip), %RCX_LP
#endif #endif
shl $1, %rcx shl $1, %rcx
cmp %rcx, %rdx cmp %rcx, %rdx
@ -156,9 +156,9 @@ L(shl_0):
shr $8, %r9 shr $8, %r9
add %rdx, %r9 add %rdx, %r9
#ifdef DATA_CACHE_SIZE #ifdef DATA_CACHE_SIZE
cmp $DATA_CACHE_SIZE_HALF, %r9 cmp $DATA_CACHE_SIZE_HALF, %R9_LP
#else #else
cmp __x86_64_data_cache_size_half(%rip), %r9 cmp __x86_64_data_cache_size_half(%rip), %R9_LP
#endif #endif
jae L(gobble_mem_fwd) jae L(gobble_mem_fwd)
sub $0x80, %rdx sub $0x80, %rdx
@ -1478,9 +1478,9 @@ L(gobble_mem_fwd):
add $16, %rdi add $16, %rdi
#ifdef SHARED_CACHE_SIZE_HALF #ifdef SHARED_CACHE_SIZE_HALF
mov $SHARED_CACHE_SIZE_HALF, %rcx mov $SHARED_CACHE_SIZE_HALF, %RCX_LP
#else #else
mov __x86_64_shared_cache_size_half(%rip), %rcx mov __x86_64_shared_cache_size_half(%rip), %RCX_LP
#endif #endif
#ifdef USE_AS_MEMMOVE #ifdef USE_AS_MEMMOVE
mov %rsi, %r9 mov %rsi, %r9
@ -1585,9 +1585,9 @@ L(gobble_mem_bwd):
#ifdef SHARED_CACHE_SIZE_HALF #ifdef SHARED_CACHE_SIZE_HALF
mov $SHARED_CACHE_SIZE_HALF, %rcx mov $SHARED_CACHE_SIZE_HALF, %RCX_LP
#else #else
mov __x86_64_shared_cache_size_half(%rip), %rcx mov __x86_64_shared_cache_size_half(%rip), %RCX_LP
#endif #endif
#ifdef USE_AS_MEMMOVE #ifdef USE_AS_MEMMOVE
mov %rdi, %r9 mov %rdi, %r9