diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineVerifier.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp index 5d2d88fa971..ce14b95def1 100644 --- a/llvm/lib/CodeGen/MachineVerifier.cpp +++ b/llvm/lib/CodeGen/MachineVerifier.cpp @@ -858,6 +858,10 @@ void MachineVerifier::visitMachineInstrBefore(const MachineInstr *MI) { << MI->getNumOperands() << " given.\n"; } + if (MI->isPHI() && MF->getProperties().hasProperty( + MachineFunctionProperties::Property::NoPHIs)) + report("Found PHI instruction with NoPHIs property set", MI); + // Check the tied operands. if (MI->isInlineAsm()) verifyInlineAsm(MI); |
