diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp index 09338c5..5e0486a 100644 --- a/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp +++ b/llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp @@ -1865,7 +1865,7 @@ private: unsigned getConstantBusLimit(unsigned Opcode) const; bool usesConstantBus(const MCInst &Inst, unsigned OpIdx); bool isInlineConstant(const MCInst &Inst, unsigned OpIdx) const; - unsigned findImplicitSGPRReadInVOP(const MCInst &Inst) const; + MCRegister findImplicitSGPRReadInVOP(const MCInst &Inst) const; bool isSupportedMnemo(StringRef Mnemo, const FeatureBitset &FBS); @@ -3665,7 +3665,8 @@ StringRef AMDGPUAsmParser::getMatchedVariantName() const { return ""; } -unsigned AMDGPUAsmParser::findImplicitSGPRReadInVOP(const MCInst &Inst) const { +MCRegister +AMDGPUAsmParser::findImplicitSGPRReadInVOP(const MCInst &Inst) const { const MCInstrDesc &Desc = MII.get(Inst.getOpcode()); for (MCPhysReg Reg : Desc.implicit_uses()) { switch (Reg) { @@ -3679,7 +3680,7 @@ unsigned AMDGPUAsmParser::findImplicitSGPRReadInVOP(const MCInst &Inst) const { break; } } - return AMDGPU::NoRegister; + return MCRegister(); } // NB: This code is correct only when used to check constant @@ -3854,9 +3855,9 @@ bool AMDGPUAsmParser::validateConstantBusLimitations( LiteralSize = 4; } - SmallDenseSet<unsigned> SGPRsUsed; - unsigned SGPRUsed = findImplicitSGPRReadInVOP(Inst); - if (SGPRUsed != AMDGPU::NoRegister) { + SmallDenseSet<MCRegister> SGPRsUsed; + MCRegister SGPRUsed = findImplicitSGPRReadInVOP(Inst); + if (SGPRUsed) { SGPRsUsed.insert(SGPRUsed); ++ConstantBusUseCount; } |