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| author | Henrik Gramner <henrik@gramner.com> | 2016-04-20 19:35:31 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2016-05-16 10:31:13 +0200 |
| commit | ba3eb745cc236765c916b74b39c1874da5c3aefc (patch) | |
| tree | 99ae7aed9ce9f9c9b71c0608d5c595554e3466eb /libavutil | |
| parent | 8996515b137f962e3a8691241c285c96437b6c53 (diff) | |
| download | ffmpeg-ba3eb745cc236765c916b74b39c1874da5c3aefc.tar.gz | |
x86inc: Fix AVX emulation of scalar float instructions
Those instructions are not commutative since they only change the first
element in the vector and leave the rest unmodified.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/x86/x86inc.asm | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm index 20ef7b8a19..10352fcbe0 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -1193,8 +1193,8 @@ INIT_XMM ; Non-destructive instructions are written without parameters AVX_INSTR addpd, sse2, 1, 0, 1 AVX_INSTR addps, sse, 1, 0, 1 -AVX_INSTR addsd, sse2, 1, 0, 1 -AVX_INSTR addss, sse, 1, 0, 1 +AVX_INSTR addsd, sse2, 1, 0, 0 +AVX_INSTR addss, sse, 1, 0, 0 AVX_INSTR addsubpd, sse3, 1, 0, 0 AVX_INSTR addsubps, sse3, 1, 0, 0 AVX_INSTR aesdec, fnord, 0, 0, 0 @@ -1224,10 +1224,10 @@ AVX_INSTR cvtpd2ps, sse2 AVX_INSTR cvtps2dq, sse2 AVX_INSTR cvtps2pd, sse2 AVX_INSTR cvtsd2si, sse2 -AVX_INSTR cvtsd2ss, sse2 -AVX_INSTR cvtsi2sd, sse2 -AVX_INSTR cvtsi2ss, sse -AVX_INSTR cvtss2sd, sse2 +AVX_INSTR cvtsd2ss, sse2, 1, 0, 0 +AVX_INSTR cvtsi2sd, sse2, 1, 0, 0 +AVX_INSTR cvtsi2ss, sse, 1, 0, 0 +AVX_INSTR cvtss2sd, sse2, 1, 0, 0 AVX_INSTR cvtss2si, sse AVX_INSTR cvttpd2dq, sse2 AVX_INSTR cvttps2dq, sse2 @@ -1250,12 +1250,12 @@ AVX_INSTR ldmxcsr, sse AVX_INSTR maskmovdqu, sse2 AVX_INSTR maxpd, sse2, 1, 0, 1 AVX_INSTR maxps, sse, 1, 0, 1 -AVX_INSTR maxsd, sse2, 1, 0, 1 -AVX_INSTR maxss, sse, 1, 0, 1 +AVX_INSTR maxsd, sse2, 1, 0, 0 +AVX_INSTR maxss, sse, 1, 0, 0 AVX_INSTR minpd, sse2, 1, 0, 1 AVX_INSTR minps, sse, 1, 0, 1 -AVX_INSTR minsd, sse2, 1, 0, 1 -AVX_INSTR minss, sse, 1, 0, 1 +AVX_INSTR minsd, sse2, 1, 0, 0 +AVX_INSTR minss, sse, 1, 0, 0 AVX_INSTR movapd, sse2 AVX_INSTR movaps, sse AVX_INSTR movd, mmx @@ -1284,8 +1284,8 @@ AVX_INSTR movups, sse AVX_INSTR mpsadbw, sse4 AVX_INSTR mulpd, sse2, 1, 0, 1 AVX_INSTR mulps, sse, 1, 0, 1 -AVX_INSTR mulsd, sse2, 1, 0, 1 -AVX_INSTR mulss, sse, 1, 0, 1 +AVX_INSTR mulsd, sse2, 1, 0, 0 +AVX_INSTR mulss, sse, 1, 0, 0 AVX_INSTR orpd, sse2, 1, 0, 1 AVX_INSTR orps, sse, 1, 0, 1 AVX_INSTR pabsb, ssse3 @@ -1413,8 +1413,8 @@ AVX_INSTR rcpps, sse, 1, 0, 0 AVX_INSTR rcpss, sse, 1, 0, 0 AVX_INSTR roundpd, sse4 AVX_INSTR roundps, sse4 -AVX_INSTR roundsd, sse4 -AVX_INSTR roundss, sse4 +AVX_INSTR roundsd, sse4, 1, 1, 0 +AVX_INSTR roundss, sse4, 1, 1, 0 AVX_INSTR rsqrtps, sse, 1, 0, 0 AVX_INSTR rsqrtss, sse, 1, 0, 0 AVX_INSTR shufpd, sse2, 1, 1, 0 |