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alu: use XEEXTZ16 for uimm16

This commit is contained in:
raven02 2015-07-05 04:52:53 +08:00
parent db258b7dde
commit f90cc63d4b
1 changed files with 6 additions and 6 deletions
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12
src/xenia/cpu/frontend/ppc_emit_alu.cc
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@ -666,7 +666,7 @@ XEEMITTER(andcx, 0x7C000078, X)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(andix, 0x70000000, D)(PPCHIRBuilder& f, InstrData& i) {
// RA <- (RS) & (i48.0 || UI)
Value* ra = f.And(f.LoadGPR(i.D.RT), f.LoadConstantUint64(i.D.DS));
Value* ra = f.And(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS)));
f.StoreGPR(i.D.RA, ra);
f.UpdateCR(0, ra);
return 0;
@ -675,7 +675,7 @@ XEEMITTER(andix, 0x70000000, D)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(andisx, 0x74000000, D)(PPCHIRBuilder& f, InstrData& i) {
// RA <- (RS) & (i32.0 || UI || i16.0)
Value* ra =
f.And(f.LoadGPR(i.D.RT), f.LoadConstantUint64(uint64_t(i.D.DS) << 16));
f.And(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS) << 16));
f.StoreGPR(i.D.RA, ra);
f.UpdateCR(0, ra);
return 0;
@ -817,7 +817,7 @@ XEEMITTER(ori, 0x60000000, D)(PPCHIRBuilder& f, InstrData& i) {
f.Nop();
return 0;
}
Value* ra = f.Or(f.LoadGPR(i.D.RT), f.LoadConstantUint64(i.D.DS));
Value* ra = f.Or(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS)));
f.StoreGPR(i.D.RA, ra);
return 0;
}
@ -825,7 +825,7 @@ XEEMITTER(ori, 0x60000000, D)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(oris, 0x64000000, D)(PPCHIRBuilder& f, InstrData& i) {
// RA <- (RS) | (i32.0 || UI || i16.0)
Value* ra =
f.Or(f.LoadGPR(i.D.RT), f.LoadConstantUint64(uint64_t(i.D.DS) << 16));
f.Or(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS) << 16));
f.StoreGPR(i.D.RA, ra);
return 0;
}
@ -842,7 +842,7 @@ XEEMITTER(xorx, 0x7C000278, X)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(xori, 0x68000000, D)(PPCHIRBuilder& f, InstrData& i) {
// RA <- (RS) XOR (i48.0 || UI)
Value* ra = f.Xor(f.LoadGPR(i.D.RT), f.LoadConstantUint64(i.D.DS));
Value* ra = f.Xor(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS)));
f.StoreGPR(i.D.RA, ra);
return 0;
}
@ -850,7 +850,7 @@ XEEMITTER(xori, 0x68000000, D)(PPCHIRBuilder& f, InstrData& i) {
XEEMITTER(xoris, 0x6C000000, D)(PPCHIRBuilder& f, InstrData& i) {
// RA <- (RS) XOR (i32.0 || UI || i16.0)
Value* ra =
f.Xor(f.LoadGPR(i.D.RT), f.LoadConstantUint64(uint64_t(i.D.DS) << 16));
f.Xor(f.LoadGPR(i.D.RT), f.LoadConstantUint64(XEEXTZ16(i.D.DS) << 16));
f.StoreGPR(i.D.RA, ra);
return 0;
}