diff options
| author | Marek Olsak <marek.olsak@amd.com> | 2015-02-18 22:12:41 +0000 |
|---|---|---|
| committer | Marek Olsak <marek.olsak@amd.com> | 2015-02-18 22:12:41 +0000 |
| commit | 8eeebcccb54906ed9f76b633adeb78a0254cd84c (patch) | |
| tree | d14081fed6936065191b1d6c8b0fcbcee7bf68cf /llvm/lib/Target | |
| parent | b8c818337dc1066731c2eabe84054ccb2df43b90 (diff) | |
| download | bcm5719-llvm-8eeebcccb54906ed9f76b633adeb78a0254cd84c.tar.gz bcm5719-llvm-8eeebcccb54906ed9f76b633adeb78a0254cd84c.zip | |
R600/SI: Simplify verification of AMDGPU::OPERAND_REG_INLINE_C
llvm-svn: 229751
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/R600/SIInstrInfo.cpp | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/llvm/lib/Target/R600/SIInstrInfo.cpp b/llvm/lib/Target/R600/SIInstrInfo.cpp index 3ca48c8316b..32daeaed35e 100644 --- a/llvm/lib/Target/R600/SIInstrInfo.cpp +++ b/llvm/lib/Target/R600/SIInstrInfo.cpp @@ -1151,6 +1151,8 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr *MI, return false; } + int RegClass = Desc.OpInfo[i].RegClass; + switch (Desc.OpInfo[i].OperandType) { case MCOI::OPERAND_REGISTER: if (MI->getOperand(i).isImm()) { @@ -1161,13 +1163,10 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr *MI, case AMDGPU::OPERAND_REG_IMM32: break; case AMDGPU::OPERAND_REG_INLINE_C: - if (MI->getOperand(i).isImm()) { - int RegClass = Desc.OpInfo[i].RegClass; - const TargetRegisterClass *RC = RI.getRegClass(RegClass); - if (!isInlineConstant(MI->getOperand(i), RC->getSize())) { - ErrInfo = "Illegal immediate value for operand."; - return false; - } + if (isLiteralConstant(MI->getOperand(i), + RI.getRegClass(RegClass)->getSize())) { + ErrInfo = "Illegal immediate value for operand."; + return false; } break; case MCOI::OPERAND_IMMEDIATE: @@ -1186,7 +1185,6 @@ bool SIInstrInfo::verifyInstruction(const MachineInstr *MI, if (!MI->getOperand(i).isReg()) continue; - int RegClass = Desc.OpInfo[i].RegClass; if (RegClass != -1) { unsigned Reg = MI->getOperand(i).getReg(); if (TargetRegisterInfo::isVirtualRegister(Reg)) |
