X86: Implement the versions of PUNPCKLBW that use MMX registers.
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2 changed files with 16 additions and 3 deletions
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@ -551,7 +551,7 @@
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0x0C: decode LEGACY_DECODEVAL {
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// no prefix
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0x0: decode OPCODE_OP_BOTTOM3 {
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0x0: punpcklbw_Pq_Qd();
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0x0: Inst::PUNPCKLBW(Pq,Qd);
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0x1: punpcklwd_Pq_Qd();
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0x2: punpckldq_Pq_Qd();
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0x3: packsswb_Pq_Qq();
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@ -54,10 +54,23 @@
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# Authors: Gabe Black
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microcode = '''
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def macroop PUNPCKLBW_MMX_MMX {
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unpack mmx, mmx, mmxm, sel=0, size=1
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};
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def macroop PUNPCKLBW_MMX_M {
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ldfp ufp1, seg, sib, disp, dataSize=8
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unpack mmx, mmx, ufp1, sel=0, size=1
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};
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def macroop PUNPCKLBW_MMX_P {
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rdip t7
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ldfp ufp1, seg, riprel, disp, dataSize=8
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unpack mmx, mmx, ufp1, sel=0, size=1
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};
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'''
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# PUNPCKHBW
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# PUNPCKHWD
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# PUNPCKHDQ
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# PUNPCKLBW
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# PUNPCKLWD
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# PUNPCKLDQ
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'''
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