#\r
#------------------------------------------------------------------------------\r
#\r
-# Copyright (c) 2006 - 2008, Intel Corporation\r
+# Copyright (c) 2006 - 2009, Intel Corporation\r
# All rights reserved. This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution. The full text of the license may be found at\r
# IN UINT8 Value\r
# )\r
#------------------------------------------------------------------------------\r
-.intel_syntax noprefix\r
ASM_GLOBAL ASM_PFX(InternalMemSetMem)\r
ASM_PFX(InternalMemSetMem):\r
- push rdi\r
- mov rax, r8\r
- mov ah, al\r
- movq mm0, rax\r
- mov r8, rcx\r
- mov rdi, r8 # rdi <- Buffer\r
- mov rcx, rdx\r
- and edx, 7\r
- shr rcx, 3\r
+ push %rdi\r
+ movq %r8, %rax\r
+ movb %al, %ah\r
+ movq %rax, %mm0\r
+ movq %rcx, %r8\r
+ movq %r8, %rdi # rdi <- Buffer\r
+ movq %rdx, %rcx\r
+ andq $7, %rdx \r
+ shrq $3, %rcx\r
jz L_SetBytes\r
- pshufw mm0, mm0, 0x0\r
+ .byte 0x0f, 0x70, 0x0C0, 0x00\r
L0:\r
- movntq [rdi], mm0\r
- add rdi, 8\r
+ movntq %mm0, (%rdi) \r
+ addq $8, %rdi\r
loop L0\r
mfence\r
L_SetBytes:\r
- mov ecx, edx\r
- rep stosb\r
- mov rax, r8\r
- pop rdi\r
+ movl %edx, %ecx\r
+ rep stosb\r
+ movq %r8, %rax\r
+ pop %rdi\r
ret\r
\r