shithub: mc

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Add repeated mov instructions.

--- a/6/insns.def

+++ b/6/insns.def

@@ -23,6 +23,10 @@

 Insn(Imov,      "\tmov%t %x,%x\n",              Use(.l={1}),                    Def(.l={2}))

 Insn(Imovz,     "\tmovz%1t%2t %x,%x\n",         Use(.l={1}),                    Def(.l={2}))

 Insn(Imovs,     "\tmovs%1t%2t %x,%x\n",         Use(.l={1}),                    Def(.l={2}))

+Insn(Irepmovsb, "\trep movsb\n",                Use(.r={Rrcx,Rrsi,Rrdi}),       Def())

+Insn(Irepmovsw, "\trep movsw\n",                Use(.r={Rrcx,Rrsi,Rrdi}),       Def())

+Insn(Irepmovsl, "\trep movsl\n",                Use(.r={Rrcx,Rrsi,Rrdi}),       Def())

+Insn(Irepmovsq, "\trep movsq\n",                Use(.r={Rrcx,Rrsi,Rrdi}),       Def())

 Insn(Ilea,      "\tlea%2t %m,%r\n",             Use(.l={1}),                    Def(.l={2}))

 Insn(Iadd,      "\tadd%t %x,%r\n",              Use(.l={1,2}),                  Def(.l={2}))