ref: c8134bc54a783d5c7e480d21ec5bd1460b03fb92
parent: 675298216d24c7c9ad73140cd7d81acf28648a30
author: Jan Kratochvil <jan.kratochvil@redhat.com>
date: Sat Jul 31 13:12:31 EDT 2010
nasm: use OWORD vs DQWORD
nasm knows only OWORD. yasm knows both OWORD and DQWORD.
Provide nasm compatibility. No binary change by this patch with yasm on
{x86_64,i686}-fedora13-linux-gnu. Few longer opcodes with nasm on
{x86_64,i686}-fedora13-linux-gnu have been checked as safe.
Change-Id: I62151390089e90df9a7667822fa594ac20b00e78
--- a/vp8/encoder/x86/quantize_sse2.asm
+++ b/vp8/encoder/x86/quantize_sse2.asm
@@ -42,8 +42,8 @@
sub rsp, vp8_regularquantizeb_stack_size
- movdqa DQWORD PTR[rsp + save_xmm6], xmm6
- movdqa DQWORD PTR[rsp + save_xmm7], xmm7
+ movdqa OWORD PTR[rsp + save_xmm6], xmm6
+ movdqa OWORD PTR[rsp + save_xmm7], xmm7
mov rdx, arg(0) ;coeff_ptr
mov eax, arg(8) ;zbin_oq_value
@@ -51,8 +51,8 @@
mov rcx, arg(1) ;zbin_ptr
movd xmm7, eax
- movdqa xmm0, DQWORD PTR[rdx]
- movdqa xmm4, DQWORD PTR[rdx + 16]
+ movdqa xmm0, OWORD PTR[rdx]
+ movdqa xmm4, OWORD PTR[rdx + 16]
movdqa xmm1, xmm0
movdqa xmm5, xmm4
@@ -63,8 +63,8 @@
pxor xmm1, xmm0
pxor xmm5, xmm4
- movdqa xmm2, DQWORD PTR[rcx] ;load zbin_ptr
- movdqa xmm3, DQWORD PTR[rcx + 16] ;load zbin_ptr
+ movdqa xmm2, OWORD PTR[rcx] ;load zbin_ptr
+ movdqa xmm3, OWORD PTR[rcx + 16] ;load zbin_ptr
pshuflw xmm7, xmm7, 0
psubw xmm1, xmm0 ;x = abs(z)
@@ -81,17 +81,17 @@
mov rdi, arg(5) ;round_ptr
mov rsi, arg(6) ;quant_ptr
- movdqa DQWORD PTR[rsp + abs_minus_zbin_lo], xmm1
- movdqa DQWORD PTR[rsp + abs_minus_zbin_hi], xmm5
+ movdqa OWORD PTR[rsp + abs_minus_zbin_lo], xmm1
+ movdqa OWORD PTR[rsp + abs_minus_zbin_hi], xmm5
paddw xmm1, xmm2 ;add (zbin_ptr + zbin_oq_value) back
paddw xmm5, xmm3 ;add (zbin_ptr + zbin_oq_value) back
- movdqa xmm2, DQWORD PTR[rdi]
- movdqa xmm3, DQWORD PTR[rsi]
+ movdqa xmm2, OWORD PTR[rdi]
+ movdqa xmm3, OWORD PTR[rsi]
- movdqa xmm6, DQWORD PTR[rdi + 16]
- movdqa xmm7, DQWORD PTR[rsi + 16]
+ movdqa xmm6, OWORD PTR[rdi + 16]
+ movdqa xmm7, OWORD PTR[rsi + 16]
paddw xmm1, xmm2
paddw xmm5, xmm6
@@ -108,11 +108,11 @@
psubw xmm1, xmm0
psubw xmm5, xmm4
- movdqa DQWORD PTR[rsp + temp_qcoeff_lo], xmm1
- movdqa DQWORD PTR[rsp + temp_qcoeff_hi], xmm5
+ movdqa OWORD PTR[rsp + temp_qcoeff_lo], xmm1
+ movdqa OWORD PTR[rsp + temp_qcoeff_hi], xmm5
- movdqa DQWORD PTR[rsi], xmm6 ;zero qcoeff
- movdqa DQWORD PTR[rsi + 16], xmm6 ;zero qcoeff
+ movdqa OWORD PTR[rsi], xmm6 ;zero qcoeff
+ movdqa OWORD PTR[rsi + 16], xmm6 ;zero qcoeff
xor rax, rax
mov rcx, -1
@@ -223,22 +223,22 @@
mov rcx, arg(3) ;dequant_ptr
mov rsi, arg(7) ;dqcoeff_ptr
- movdqa xmm2, DQWORD PTR[rdi]
- movdqa xmm3, DQWORD PTR[rdi + 16]
+ movdqa xmm2, OWORD PTR[rdi]
+ movdqa xmm3, OWORD PTR[rdi + 16]
- movdqa xmm0, DQWORD PTR[rcx]
- movdqa xmm1, DQWORD PTR[rcx + 16]
+ movdqa xmm0, OWORD PTR[rcx]
+ movdqa xmm1, OWORD PTR[rcx + 16]
pmullw xmm0, xmm2
pmullw xmm1, xmm3
- movdqa DQWORD PTR[rsi], xmm0 ;store dqcoeff
- movdqa DQWORD PTR[rsi + 16], xmm1 ;store dqcoeff
+ movdqa OWORD PTR[rsi], xmm0 ;store dqcoeff
+ movdqa OWORD PTR[rsi + 16], xmm1 ;store dqcoeff
mov rax, [rsp + eob]
- movdqa xmm6, DQWORD PTR[rsp + save_xmm6]
- movdqa xmm7, DQWORD PTR[rsp + save_xmm7]
+ movdqa xmm6, OWORD PTR[rsp + save_xmm6]
+ movdqa xmm7, OWORD PTR[rsp + save_xmm7]
add rax, 1