From 7fbd9e12961aaee1c81e723c4d40b70d5108845e Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Mon, 17 Aug 2009 20:25:13 -0700 Subject: X86: Implement the shuffle media instructions. --- .../simd64/integer/data_reordering/shuffle_and_swap.py | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) (limited to 'src/arch/x86/isa/insts/simd64/integer') diff --git a/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py b/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py index 8f95f0f48..a6dd8748a 100644 --- a/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py +++ b/src/arch/x86/isa/insts/simd64/integer/data_reordering/shuffle_and_swap.py @@ -54,6 +54,20 @@ # Authors: Gabe Black microcode = ''' -# PSHUFW -# PSWAPD +def macroop PSHUFW_MMX_MMX_I { + shuffle mmx, mmxm, mmxm, size=2, ext=imm +}; + +def macroop PSHUFW_MMX_M_I { + ldfp ufp1, seg, sib, disp, dataSize=8 + shuffle mmx, ufp1, ufp1, size=2, ext=imm +}; + +def macroop PSHUFW_MMX_P_I { + rdip t7 + ldfp ufp1, seg, riprel, disp, dataSize=8 + shuffle mmx, ufp1, ufp1, size=2, ext=imm +}; + ''' +# PSWAPD -- cgit v1.2.3