1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp
index a5e5bc992ef..dc1677233f5 100644
--- a/llvm/lib/CodeGen/MachineVerifier.cpp
+++ b/llvm/lib/CodeGen/MachineVerifier.cpp
@@ -822,9 +822,12 @@ void
 MachineVerifier::visitMachineOperand(const MachineOperand *MO, unsigned MONum) {
   const MachineInstr *MI = MO->getParent();
   const MCInstrDesc &MCID = MI->getDesc();
+  unsigned NumDefs = MCID.getNumDefs();
+  if (MCID.getOpcode() == TargetOpcode::PATCHPOINT)
+    NumDefs = (MONum == 0 && MO->isReg()) ? NumDefs : 0;
 
   // The first MCID.NumDefs operands must be explicit register defines
-  if (MONum < MCID.getNumDefs()) {
+  if (MONum < NumDefs) {
     const MCOperandInfo &MCOI = MCID.OpInfo[MONum];
     if (!MO->isReg())
       report("Explicit definition must be a register", MO, MONum);