Module: libav
Branch: master
Commit: 63f0d623100bdb0c6081456127f4b6713e83d3db
Author: Henrik Gramner <hen...@gramner.com>
Committer: Derek Buitenhuis <derek.buitenh...@gmail.com>
Date: Wed Sep 11 17:49:22 2013 +0200
x86inc: Use SSE instead of SSE2 for copying data
Reduces code size because movaps/movups is one byte
shorter than movdqa/movdqu.
Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com>
---
libavutil/x86/x86inc.asm | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm
index b6edfd9..0c27c60 100644
--- a/libavutil/x86/x86inc.asm
+++ b/libavutil/x86/x86inc.asm
@@ -436,7 +436,7 @@ DECLARE_REG 14, R15, 120
%assign %%i xmm_regs_used
%rep (xmm_regs_used-6)
%assign %%i %%i-1
- movdqa [rsp + (%%i-6)*16 + stack_size + (~stack_offset&8)], xmm %+ %%i
+ movaps [rsp + (%%i-6)*16 + stack_size + (~stack_offset&8)], xmm %+ %%i
%endrep
%endmacro
@@ -454,7 +454,7 @@ DECLARE_REG 14, R15, 120
%assign %%i xmm_regs_used
%rep (xmm_regs_used-6)
%assign %%i %%i-1
- movdqa xmm %+ %%i, [%1 + (%%i-6)*16+stack_size+(~stack_offset&8)]
+ movaps xmm %+ %%i, [%1 + (%%i-6)*16+stack_size+(~stack_offset&8)]
%endrep
%if stack_size_padded == 0
add %1, (xmm_regs_used-6)*16+16
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