From 5d834c28ebd0fba5f1626486b3cbd2d6a476dead Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 17 Aug 2009 20:04:03 -0700 Subject: X86: Implement the integer media max instructions. --- .../compare_and_write_minimum_or_maximum.py | 31 ++++++++++++++++++++-- 1 file changed, 29 insertions(+), 2 deletions(-) (limited to 'src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py') diff --git a/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py b/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py index 34c1799b0..8d8247300 100644 --- a/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py +++ b/src/arch/x86/isa/insts/simd64/integer/compare/compare_and_write_minimum_or_maximum.py @@ -84,6 +84,33 @@ def macroop PMINSW_MMX_P { mmini mmx, mmx, ufp1, size=2, ext=2 }; -# PMAXUB -# PMAXSW +def macroop PMAXUB_MMX_MMX { + mmaxi mmx, mmx, mmxm, size=1, ext=0 +}; + +def macroop PMAXUB_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmaxi mmx, mmx, ufp1, size=1, ext=0 +}; + +def macroop PMAXUB_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmaxi mmx, mmx, ufp1, size=1, ext=0 +}; + +def macroop PMAXSW_MMX_MMX { + mmaxi mmx, mmx, mmxm, size=2, ext=2 +}; + +def macroop PMAXSW_MMX_M { + ldfp ufp1, seg, sib, disp, dataSize=8 + mmaxi mmx, mmx, ufp1, size=2, ext=2 +}; + +def macroop PMAXSW_MMX_P { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + mmaxi mmx, mmx, ufp1, size=2, ext=2 +}; ''' -- cgit v1.2.3