From 206895708ea2b464755d340e44501daf9a07c310 Mon Sep 17 00:00:00 2001 From: Derek Buitenhuis Date: Wed, 9 Oct 2013 08:54:59 -0400 Subject: x86inc: Remove our FMA4 support This is so we can sync to x264's version of FMA4 support. This partialy reverts commit 79687079a97a039c325ab79d7a95920d800b791f. Signed-off-by: Derek Buitenhuis --- libavutil/x86/x86inc.asm | 16 +++++----------- libavutil/x86/x86util.asm | 11 +++++++++++ 2 files changed, 16 insertions(+), 11 deletions(-) (limited to 'libavutil/x86') diff --git a/libavutil/x86/x86inc.asm b/libavutil/x86/x86inc.asm index b2b67c5a12..051ac58295 100644 --- a/libavutil/x86/x86inc.asm +++ b/libavutil/x86/x86inc.asm @@ -1400,22 +1400,16 @@ AVX_INSTR pfmul, 1, 0, 1 %undef j %macro FMA_INSTR 3 - %macro %1 5-8 %1, %2, %3 - %if cpuflag(xop) || cpuflag(fma4) - v%6 %1, %2, %3, %4 + %macro %1 4-7 %1, %2, %3 + %if cpuflag(xop) + v%5 %1, %2, %3, %4 %else - %ifidn %1, %4 - %7 %5, %2, %3 - %8 %1, %4, %5 - %else - %7 %1, %2, %3 - %8 %1, %4 - %endif + %6 %1, %2, %3 + %7 %1, %4 %endif %endmacro %endmacro -FMA_INSTR fmaddps, mulps, addps FMA_INSTR pmacsdd, pmulld, paddd FMA_INSTR pmacsww, pmullw, paddw FMA_INSTR pmadcswd, pmaddwd, paddd diff --git a/libavutil/x86/x86util.asm b/libavutil/x86/x86util.asm index 79a023fc52..bfe7a23202 100644 --- a/libavutil/x86/x86util.asm +++ b/libavutil/x86/x86util.asm @@ -665,3 +665,14 @@ psrad %1, 16 %endif %endmacro + +; Wrapper for non-FMA version of fmaddps +%macro FMULADD_PS 5 + %ifidn %1, %4 + mulps %5, %2, %3 + addps %1, %4, %5 + %else + mulps %1, %2, %3 + addps %1, %4 + %endif +%endmacro -- cgit v1.2.3