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x86/float_dsp: zero extend len from ff_butterflies_float_sse implicitly

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Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2016-01-08 12:08:42 -03:00
parent 7f520524f6
commit 4ee38ed7f9
1 changed files with 1 additions and 4 deletions
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5
libavutil/x86/float_dsp.asm
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@@ -359,10 +359,7 @@ cglobal scalarproduct_float, 3,3,2, v1, v2, offset
;-----------------------------------------------------------------------------
INIT_XMM sse
cglobal butterflies_float, 3,3,3, src0, src1, len
%if ARCH_X86_64
movsxd lenq, lend
%endif
shl lenq, 2
shl lend, 2
add src0q, lenq
add src1q, lenq
neg lenq