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PPCAnalyst: Fix broken bitexact analysis

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`code` points to the first instruction in the block, not the
current instruction.
This commit is contained in:
JosJuice 2021-05-15 18:19:04 +02:00
parent 41befc21cd
commit b980797a16
1 changed files with 3 additions and 3 deletions
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6
Source/Core/Core/PowerPC/PPCAnalyst.cpp
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@ -1015,11 +1015,11 @@ u32 PPCAnalyzer::Analyze(u32 address, CodeBlock* block, CodeBuffer* buffer, std:
BitSet32 bitexact_inputs; BitSet32 bitexact_inputs;
if (op.opinfo->flags & FL_IN_FLOAT_A_BITEXACT) if (op.opinfo->flags & FL_IN_FLOAT_A_BITEXACT)
bitexact_inputs[code->inst.FA] = true; bitexact_inputs[op.inst.FA] = true;
if (op.opinfo->flags & FL_IN_FLOAT_B_BITEXACT) if (op.opinfo->flags & FL_IN_FLOAT_B_BITEXACT)
bitexact_inputs[code->inst.FB] = true; bitexact_inputs[op.inst.FB] = true;
if (op.opinfo->flags & FL_IN_FLOAT_C_BITEXACT) if (op.opinfo->flags & FL_IN_FLOAT_C_BITEXACT)
bitexact_inputs[code->inst.FC] = true; bitexact_inputs[op.inst.FC] = true;
fprIsStoreSafe[op.fregOut] = (fprIsStoreSafe & bitexact_inputs) == bitexact_inputs; fprIsStoreSafe[op.fregOut] = (fprIsStoreSafe & bitexact_inputs) == bitexact_inputs;
} }