More on "some XMM registers are non-volatile on windows x64 ABI"

Add same fix in subpixel_sse2.asm.

Change-Id: Icfda6103cbf74ec43308e96961dd738aa823c14d

diff --git a/vp8/common/x86/subpixel_sse2.asm b/vp8/common/x86/subpixel_sse2.asm
index b71a2f9..ee383ad 100644 (file)
--- a/vp8/common/x86/subpixel_sse2.asm
+++ b/vp8/common/x86/subpixel_sse2.asm
@@ -428,6 +428,7 @@ sym(vp8_filter_block1d16_v6_sse2):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 8
+    SAVE_XMM
     GET_GOT     rbx
     push        rsi
     push        rdi
@@ -537,6 +538,7 @@ sym(vp8_filter_block1d8_h6_only_sse2):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 6
+    SAVE_XMM
     GET_GOT     rbx
     push        rsi
     push        rdi
@@ -628,6 +630,7 @@ filter_block1d8_h6_only_rowloop:
     pop rdi
     pop rsi
     RESTORE_GOT
+    RESTORE_XMM
     UNSHADOW_ARGS
     pop         rbp
     ret
@@ -792,6 +795,7 @@ filter_block1d16_h6_only_sse2_rowloop:
     pop rdi
     pop rsi
     RESTORE_GOT
+    RESTORE_XMM
     UNSHADOW_ARGS
     pop         rbp
     ret
@@ -812,6 +816,7 @@ sym(vp8_filter_block1d8_v6_only_sse2):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 6
+    SAVE_XMM
     GET_GOT     rbx
     push        rsi
     push        rdi
@@ -903,7 +908,7 @@ sym(vp8_unpack_block1d16_h6_sse2):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 5
-    SAVE_XMM
+    ;SAVE_XMM                          ;xmm6, xmm7 are not used here.
     GET_GOT     rbx
     push        rsi
     push        rdi
@@ -943,7 +948,7 @@ unpack_block1d16_h6_sse2_rowloop:
     pop rdi
     pop rsi
     RESTORE_GOT
-    RESTORE_XMM
+    ;RESTORE_XMM
     UNSHADOW_ARGS
     pop         rbp
     ret
@@ -1212,6 +1217,7 @@ done:
     pop rdi
     pop rsi
     RESTORE_GOT
+    RESTORE_XMM
     UNSHADOW_ARGS
     pop         rbp
     ret
@@ -1232,6 +1238,7 @@ sym(vp8_bilinear_predict8x8_sse2):
     push        rbp
     mov         rbp, rsp
     SHADOW_ARGS_TO_STACK 6
+    SAVE_XMM
     GET_GOT     rbx
     push        rsi
     push        rdi
@@ -1355,6 +1362,7 @@ next_row8x8:
     pop rdi
     pop rsi
     RESTORE_GOT
+    RESTORE_XMM
     UNSHADOW_ARGS
     pop         rbp
     ret