X86: Implement the versions of PUNPCKLBW that use XMM registers.
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2 changed files with 19 additions and 3 deletions
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@ -562,7 +562,7 @@
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}
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// operand size (0x66)
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0x1: decode OPCODE_OP_BOTTOM3 {
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0x0: punpcklbw_Vo_Wq();
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0x0: Inst::PUNPCKLBW(Vo,Wq);
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0x1: punpcklwd_Vo_Wq();
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0x2: punpckldq_Vo_Wq();
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0x3: packsswb_Vo_Wo();
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@ -54,12 +54,28 @@
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# Authors: Gabe Black
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microcode = '''
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def macroop PUNPCKLBW_XMM_XMM {
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unpack xmmh, xmml, xmmlm, sel=1, size=1
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unpack xmml, xmml, xmmlm, sel=0, size=1
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};
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def macroop PUNPCKLBW_XMM_M {
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ldfp ufp1, seg, sib, disp, dataSize=8
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unpack xmmh, xmml, ufp1, sel=1, size=1
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unpack xmml, xmml, ufp1, sel=0, size=1
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};
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def macroop PUNPCKLBW_XMM_P {
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rdip t7
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ldfp ufp1, seg, riprel, disp, dataSize=8
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unpack xmmh, xmml, ufp1, sel=1, size=1
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unpack xmml, xmml, 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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# PUNPCKHQDQ
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# PUNPCKLBW
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# PUNPCKLWD
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# PUNPCKLDQ
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# PUNPCKLQDQ
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'''
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