On Wed, 25 Jul 2012, Ronald S. Bultje wrote: > diff --git a/libavcodec/x86/dct32_sse.asm b/libavcodec/x86/dct32_sse.asm > index e3c8a45..351c88d 100644 > --- a/libavcodec/x86/dct32_sse.asm > +++ b/libavcodec/x86/dct32_sse.asm > @@ -278,8 +278,6 @@ cglobal dct32_float_avx, 2,3,8, out, in, tmp > vperm2f128 m0, m1, m1, 0x31 > vmovaps [outq+96], m1 > > - vzeroupper > - > ; pass 6, no SIMD... > INIT_XMM > PASS6_AND_PERMUTE
This one is followed by xmm instructions in the same function, so moving it to RET doesn't work. And the INIT_XMM means it doesn't happen at RET either. So just don't remove it. --Loren Merritt _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
