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nandx.

This commit is contained in:
Ben Vanik 2014-01-05 01:51:38 -08:00
parent bb41ab717b
commit 16d93c5fb3
1 changed files with 10 additions and 2 deletions
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12
src/alloy/frontend/ppc/ppc_emit_alu.cc
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@ -741,8 +741,16 @@ XEEMITTER(extswx, 0x7C0007B4, X )(PPCHIRBuilder& f, InstrData& i) {
} }
XEEMITTER(nandx, 0x7C0003B8, X )(PPCHIRBuilder& f, InstrData& i) { XEEMITTER(nandx, 0x7C0003B8, X )(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED(); // RA <- ¬((RS) & (RB))
return 1; Value* ra = f.And(
f.LoadGPR(i.X.RT),
f.LoadGPR(i.X.RB));
ra = f.Not(ra);
if (i.X.Rc) {
f.UpdateCR(0, ra);
}
f.StoreGPR(i.X.RA, ra);
return 0;
} }
XEEMITTER(norx, 0x7C0000F8, X )(PPCHIRBuilder& f, InstrData& i) { XEEMITTER(norx, 0x7C0000F8, X )(PPCHIRBuilder& f, InstrData& i) {