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frontend/ir/ir_emitter: Add A32 equivalent to A64's SetCheckBit

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This will be used in a subsequent change to implement ARMv6T2's CBZ/CBNZ
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This commit is contained in:
Lioncash 2019-05-03 18:28:02 -04:00 • committed by MerryMage
parent 1c47e638fc
commit bd755ae494
7 changed files with 29 additions and 3 deletions
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7
src/frontend/ir/microinstruction.cpp
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@ -477,10 +477,15 @@ bool Inst::IsCoprocessorInstruction() const {
}
}
bool Inst::IsSetCheckBitOperation() const {
return op == Opcode::A32SetCheckBit ||
op == Opcode::A64SetCheckBit;
}
bool Inst::MayHaveSideEffects() const {
return op == Opcode::PushRSB ||
op == Opcode::A64SetCheckBit ||
op == Opcode::A64DataCacheOperationRaised ||
IsSetCheckBitOperation() ||
IsBarrier() ||
CausesCPUException() ||
WritesToCoreRegister() ||