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Merge pull request #1859 from FioraAeterna/fixinterpreterslw

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Interpreter: fix slwx
This commit is contained in:
Ryan Houdek
2015-01-09 18:51:06 -06:00
parent cdf15bbe0a 55b509b739
commit 9cada14ebc
2 changed files with 2 additions and 2 deletions
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2
Source/Core/Core/PowerPC/Interpreter/Interpreter_Integer.cpp
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@ -329,7 +329,7 @@ void Interpreter::orcx(UGeckoInstruction _inst)
void Interpreter::slwx(UGeckoInstruction _inst) void Interpreter::slwx(UGeckoInstruction _inst)
{ {
u32 amount = rGPR[_inst.RB]; u32 amount = rGPR[_inst.RB];
rGPR[_inst.RA] = (amount & 0x20) ? 0 : rGPR[_inst.RS] << amount; rGPR[_inst.RA] = (amount & 0x20) ? 0 : rGPR[_inst.RS] << (amount & 0x1f);
if (_inst.Rc) if (_inst.Rc)
Helper_UpdateCR0(rGPR[_inst.RA]); Helper_UpdateCR0(rGPR[_inst.RA]);

2
Source/Core/Core/PowerPC/Jit64/Jit_Integer.cpp
View File

@ -1680,7 +1680,7 @@ void Jit64::slwx(UGeckoInstruction inst)
if (gpr.R(b).IsImm() && gpr.R(s).IsImm()) if (gpr.R(b).IsImm() && gpr.R(s).IsImm())
{ {
u32 amount = (u32)gpr.R(b).offset; u32 amount = (u32)gpr.R(b).offset;
gpr.SetImmediate32(a, (amount & 0x20) ? 0 : (u32)gpr.R(s).offset << amount); gpr.SetImmediate32(a, (amount & 0x20) ? 0 : (u32)gpr.R(s).offset << (amount & 0x1f));
if (inst.Rc) if (inst.Rc)
ComputeRC(gpr.R(a)); ComputeRC(gpr.R(a));
} }