diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineVerifier.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp index d22fbe3..5e9bb4c 100644 --- a/llvm/lib/CodeGen/MachineVerifier.cpp +++ b/llvm/lib/CodeGen/MachineVerifier.cpp @@ -2062,7 +2062,20 @@ void MachineVerifier::verifyPreISelGenericInstruction(const MachineInstr *MI) { } case TargetOpcode::G_LLROUND: case TargetOpcode::G_LROUND: { - verifyAllRegOpsScalar(*MI, *MRI); + LLT DstTy = MRI->getType(MI->getOperand(0).getReg()); + LLT SrcTy = MRI->getType(MI->getOperand(1).getReg()); + if (!DstTy.isValid() || !SrcTy.isValid()) + break; + if (SrcTy.isPointer() || DstTy.isPointer()) { + StringRef Op = SrcTy.isPointer() ? "Source" : "Destination"; + report(Twine(Op, " operand must not be a pointer type"), MI); + } else if (SrcTy.isScalar()) { + verifyAllRegOpsScalar(*MI, *MRI); + break; + } else if (SrcTy.isVector()) { + verifyVectorElementMatch(SrcTy, DstTy, MI); + break; + } break; } case TargetOpcode::G_IS_FPCLASS: { |