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| author | James Almer <jamrial@gmail.com> | 2015-08-03 19:25:43 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2015-08-06 23:42:19 -0300 |
| commit | 9c0407e8563f0eab49a25eae6b7a100287b9e635 (patch) | |
| tree | 2b995f4adf212de7ebb2a1c9e1b5941ed62f3864 | |
| parent | bee2e702ccd85383452a4264a43b6dd4fb60dafc (diff) | |
| download | ffmpeg-9c0407e8563f0eab49a25eae6b7a100287b9e635.tar.gz | |
x86/sbrdsp: remove an unnecessary mova in sbr_autocorrelate
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libavcodec/x86/sbrdsp.asm | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/libavcodec/x86/sbrdsp.asm b/libavcodec/x86/sbrdsp.asm index da133b114e..6600ba1058 100644 --- a/libavcodec/x86/sbrdsp.asm +++ b/libavcodec/x86/sbrdsp.asm @@ -515,42 +515,42 @@ align 16 jl .loop movlhps m1, m1 - mulps m4, m1, m2 + mulps m2, m1 mulps m1, m1 - addps m4, m6 ; real_sum1 + x[38][0] * x[39][0], x[38][1] * x[39][1]; imag_sum1 + x[38][0] * x[39][1], x[38][1] * x[39][0]; + addps m2, m6 ; real_sum1 + x[38][0] * x[39][0], x[38][1] * x[39][1]; imag_sum1 + x[38][0] * x[39][1], x[38][1] * x[39][0]; addps m1, m7 ; real_sum0 + x[38][0] * x[38][0], x[38][1] * x[38][1]; addps m6, [rsp ] ; real_sum1 + x[ 0][0] * x[ 1][0], x[ 0][1] * x[ 1][1]; imag_sum1 + x[ 0][0] * x[ 1][1], x[ 0][1] * x[ 1][0]; addps m7, [rsp+16] ; real_sum0 + x[ 0][0] * x[ 0][0], x[ 0][1] * x[ 0][1]; - xorps m4, [ps_mask3] + xorps m2, [ps_mask3] xorps m5, [ps_mask3] xorps m6, [ps_mask3] %if cpuflag(sse3) - movshdup m2, m1 - haddps m4, m5 + movshdup m0, m1 + haddps m2, m5 haddps m7, m6 - addss m1, m2 + addss m1, m0 %else - movaps m3, m4 - movaps m2, m5 - movaps m0, m6 + movaps m3, m2 + movaps m0, m5 + movaps m4, m6 shufps m3, m3, q0301 - shufps m2, m2, q0301 shufps m0, m0, q0301 - addps m4, m3 - addps m5, m2 - addps m6, m0 + shufps m4, m4, q0301 + addps m2, m3 + addps m5, m0 + addps m6, m4 - movss m2, m7 + movss m0, m7 movss m3, m1 shufps m7, m7, q0001 shufps m1, m1, q0001 - addss m7, m2 + addss m7, m0 addss m1, m3 - shufps m4, m5, q2020 + shufps m2, m5, q2020 shufps m7, m6, q2020 %endif - movaps [phiq ], m4 + movaps [phiq ], m2 movhps [phiq+0x18], m7 movss [phiq+0x28], m7 movss [phiq+0x10], m1 |