Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / third_party / libvpx / source / libvpx / vp8 / common / x86 / recon_sse2.asm

diff --git a/src/third_party/libvpx/source/libvpx/vp8/common/x86/recon_sse2.asm b/src/third_party/libvpx/source/libvpx/vp8/common/x86/recon_sse2.asm
index 1434bcd..7141f83 100644 (file)
--- a/src/third_party/libvpx/source/libvpx/vp8/common/x86/recon_sse2.asm
+++ b/src/third_party/libvpx/source/libvpx/vp8/common/x86/recon_sse2.asm
@@ -365,6 +365,7 @@ sym(vp8_intra_pred_uv_tm_%1):
     GET_GOT     rbx
     push        rsi
     push        rdi
+    push        rbx
     ; end prolog
 
     ; read top row
@@ -395,8 +396,11 @@ sym(vp8_intra_pred_uv_tm_%1):
     movsxd      rcx,        dword ptr arg(1) ;dst_stride
 
 .vp8_intra_pred_uv_tm_%1_loop:
-    movd        xmm3,       [rsi]
-    movd        xmm5,       [rsi+rax]
+    mov         bl,         [rsi]
+    movd        xmm3,       ebx
+
+    mov         bl,         [rsi+rax]
+    movd        xmm5,       ebx
 %ifidn %1, sse2
     punpcklbw   xmm3,       xmm0
     punpcklbw   xmm5,       xmm0
@@ -419,6 +423,7 @@ sym(vp8_intra_pred_uv_tm_%1):
     jnz .vp8_intra_pred_uv_tm_%1_loop
 
     ; begin epilog
+    pop         rbx
     pop         rdi
     pop         rsi
     RESTORE_GOT
@@ -486,10 +491,8 @@ sym(vp8_intra_pred_uv_ho_%1):
     SHADOW_ARGS_TO_STACK 5
     push        rsi
     push        rdi
-%ifidn %1, ssse3
-%ifndef GET_GOT_SAVE_ARG
     push        rbx
-%endif
+%ifidn %1, ssse3
     GET_GOT     rbx
 %endif
     ; end prolog
@@ -507,13 +510,16 @@ sym(vp8_intra_pred_uv_ho_%1):
 %ifidn %1, ssse3
     lea         rdx,        [rcx*3]
     movdqa      xmm2,       [GLOBAL(dc_00001111)]
-    lea         rbx,        [rax*3]
 %endif
 
 %ifidn %1, mmx2
 .vp8_intra_pred_uv_ho_%1_loop:
-    movd        mm0,        [rsi]
-    movd        mm1,        [rsi+rax]
+    mov         bl,         [rsi]
+    movd        mm0,        ebx
+
+    mov         bl,         [rsi+rax]
+    movd        mm1,        ebx
+
     punpcklbw   mm0,        mm0
     punpcklbw   mm1,        mm1
     pshufw      mm0,        mm0, 0x0
@@ -525,10 +531,19 @@ sym(vp8_intra_pred_uv_ho_%1):
     dec         edx
     jnz .vp8_intra_pred_uv_ho_%1_loop
 %else
-    movd        xmm0,       [rsi]
-    movd        xmm3,       [rsi+rax]
-    movd        xmm1,       [rsi+rax*2]
-    movd        xmm4,       [rsi+rbx]
+    mov         bl,         [rsi]
+    movd        xmm0,       ebx
+
+    mov         bl,         [rsi+rax]
+    movd        xmm3,       ebx
+
+    mov         bl,         [rsi+rax*2]
+    movd        xmm1,       ebx
+
+    lea         rbx,        [rax*3]
+    mov         bl,         [rsi+rbx]
+    movd        xmm4,       ebx
+
     punpcklbw   xmm0,       xmm3
     punpcklbw   xmm1,       xmm4
     pshufb      xmm0,       xmm2
@@ -539,10 +554,20 @@ sym(vp8_intra_pred_uv_ho_%1):
     movhps [rdi+rdx],       xmm1
     lea         rsi,        [rsi+rax*4]
     lea         rdi,        [rdi+rcx*4]
-    movd        xmm0,       [rsi]
-    movd        xmm3,       [rsi+rax]
-    movd        xmm1,       [rsi+rax*2]
-    movd        xmm4,       [rsi+rbx]
+
+    mov         bl,         [rsi]
+    movd        xmm0,       ebx
+
+    mov         bl,         [rsi+rax]
+    movd        xmm3,       ebx
+
+    mov         bl,         [rsi+rax*2]
+    movd        xmm1,       ebx
+
+    lea         rbx,        [rax*3]
+    mov         bl,         [rsi+rbx]
+    movd        xmm4,       ebx
+
     punpcklbw   xmm0,       xmm3
     punpcklbw   xmm1,       xmm4
     pshufb      xmm0,       xmm2
@@ -556,10 +581,8 @@ sym(vp8_intra_pred_uv_ho_%1):
     ; begin epilog
 %ifidn %1, ssse3
     RESTORE_GOT
-%ifndef GET_GOT_SAVE_ARG
-    pop         rbx
-%endif
 %endif
+    pop         rbx
     pop         rdi
     pop         rsi
     UNSHADOW_ARGS
@@ -893,6 +916,7 @@ sym(vp8_intra_pred_y_tm_%1):
     SAVE_XMM 7
     push        rsi
     push        rdi
+    push        rbx
     GET_GOT     rbx
     ; end prolog
 
@@ -926,8 +950,11 @@ sym(vp8_intra_pred_y_tm_%1):
     mov         rdi,        arg(0) ;dst;
     movsxd      rcx,        dword ptr arg(1) ;dst_stride
 vp8_intra_pred_y_tm_%1_loop:
-    movd        xmm4,       [rsi]
-    movd        xmm5,       [rsi+rax]
+    mov         bl,         [rsi]
+    movd        xmm4,       ebx
+
+    mov         bl,         [rsi+rax]
+    movd        xmm5,       ebx
 %ifidn %1, sse2
     punpcklbw   xmm4,       xmm0
     punpcklbw   xmm5,       xmm0
@@ -956,6 +983,7 @@ vp8_intra_pred_y_tm_%1_loop:
 
     ; begin epilog
     RESTORE_GOT
+    pop         rbx
     pop         rdi
     pop         rsi
     RESTORE_XMM
@@ -1029,6 +1057,7 @@ sym(vp8_intra_pred_y_ho_sse2):
     SHADOW_ARGS_TO_STACK 5
     push        rsi
     push        rdi
+    push        rbx
     ; end prolog
 
     ;arg(2) not used
@@ -1041,8 +1070,11 @@ sym(vp8_intra_pred_y_ho_sse2):
     movsxd      rcx,        dword ptr arg(1) ;dst_stride
 
 vp8_intra_pred_y_ho_sse2_loop:
-    movd        xmm0,       [rsi]
-    movd        xmm1,       [rsi+rax]
+    mov         bl,         [rsi]
+    movd        xmm0,       ebx
+    mov         bl,         [rsi+rax]
+    movd        xmm1,       ebx
+
     ; FIXME use pshufb for ssse3 version
     punpcklbw   xmm0,       xmm0
     punpcklbw   xmm1,       xmm1
@@ -1058,6 +1090,7 @@ vp8_intra_pred_y_ho_sse2_loop:
     jnz vp8_intra_pred_y_ho_sse2_loop
 
     ; begin epilog
+    pop         rbx
     pop         rdi
     pop         rsi
     UNSHADOW_ARGS