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Enable no-loop memory/register saving for ssse3/sse4 also.

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Originally committed as revision 24511 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2010-07-26 14:07:57 +00:00
parent 2a180c69ea
commit 48adb7e7a4
1 changed files with 2 additions and 2 deletions
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4
libavcodec/x86/vp8dsp.asm
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@ -2200,7 +2200,7 @@ cglobal vp8_%2_loop_filter16y_mbedge_%1, 5, %3, %5
; align stack ; align stack
mov stack_reg, rsp ; backup stack pointer mov stack_reg, rsp ; backup stack pointer
and rsp, ~(mmsize-1) ; align stack and rsp, ~(mmsize-1) ; align stack
%ifidn %2, sse2 %if mmsize == 16
sub rsp, mmsize * 7 sub rsp, mmsize * 7
%else %else
sub rsp, mmsize * 8 ; stack layout: [0]=E, [1]=I, [2]=hev_thr sub rsp, mmsize * 8 ; stack layout: [0]=E, [1]=I, [2]=hev_thr
@ -2219,7 +2219,7 @@ cglobal vp8_%2_loop_filter16y_mbedge_%1, 5, %3, %5
%define q0backup [rsp+mmsize*4] %define q0backup [rsp+mmsize*4]
%define p2backup [rsp+mmsize*5] %define p2backup [rsp+mmsize*5]
%define q2backup [rsp+mmsize*6] %define q2backup [rsp+mmsize*6]
%ifidn %2, sse2 %if mmsize == 16
%define lim_sign [rsp] %define lim_sign [rsp]
%else %else
%define lim_sign [rsp+mmsize*7] %define lim_sign [rsp+mmsize*7]