diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp b/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp index 208b5e22162..3aea3d6f361 100644 --- a/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp +++ b/llvm/lib/Target/AMDGPU/InstPrinter/AMDGPUInstPrinter.cpp @@ -672,11 +672,19 @@ template <unsigned N> void AMDGPUInstPrinter::printExpSrcN(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI, raw_ostream &O) { - int EnIdx = AMDGPU::getNamedOperandIdx(MI->getOpcode(), AMDGPU::OpName::en); + unsigned Opc = MI->getOpcode(); + int EnIdx = AMDGPU::getNamedOperandIdx(Opc, AMDGPU::OpName::en); unsigned En = MI->getOperand(EnIdx).getImm(); - // FIXME: What do we do with compr? The meaning of en changes depending on if - // compr is set. + int ComprIdx = AMDGPU::getNamedOperandIdx(Opc, AMDGPU::OpName::compr); + + // If compr is set, print as src0, src0, src1, src1 + if (MI->getOperand(ComprIdx).getImm()) { + if (N == 1 || N == 2) + --OpNo; + else if (N == 3) + OpNo -= 2; + } if (En & (1 << N)) printRegOperand(MI->getOperand(OpNo).getReg(), O, MRI); |
