diff options
Diffstat (limited to 'lib/Target/AMDGPU/AMDGPUMCInstLower.cpp')
| -rw-r--r-- | lib/Target/AMDGPU/AMDGPUMCInstLower.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp b/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp index da247fea7de6e..f1ef6281c90fb 100644 --- a/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp +++ b/lib/Target/AMDGPU/AMDGPUMCInstLower.cpp @@ -126,9 +126,15 @@ bool AMDGPUMCInstLower::lowerOperand(const MachineOperand &MO, } void AMDGPUMCInstLower::lower(const MachineInstr *MI, MCInst &OutMI) const { + unsigned Opcode = MI->getOpcode(); - int MCOpcode = ST.getInstrInfo()->pseudoToMCOpcode(MI->getOpcode()); + // FIXME: Should be able to handle this with emitPseudoExpansionLowering. We + // need to select it to the subtarget specific version, and there's no way to + // do that with a single pseudo source operation. + if (Opcode == AMDGPU::S_SETPC_B64_return) + Opcode = AMDGPU::S_SETPC_B64; + int MCOpcode = ST.getInstrInfo()->pseudoToMCOpcode(Opcode); if (MCOpcode == -1) { LLVMContext &C = MI->getParent()->getParent()->getFunction()->getContext(); C.emitError("AMDGPUMCInstLower::lower - Pseudo instruction doesn't have " |