diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 1d1db14efe..3de7dfce88 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -2382,6 +2382,7 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N, const TargetOperandInfo &TOI = TID.OpInfo[Index]; const TargetRegisterClass *RC = TOI.isLookupPtrRegClass() ? RI.getPointerRegClass() : RI.getRegClass(TOI.RegClass); + unsigned NumDefs = TID.NumDefs; std::vector<SDValue> AddrOps; std::vector<SDValue> BeforeOps; std::vector<SDValue> AfterOps; @@ -2389,11 +2390,11 @@ X86InstrInfo::unfoldMemoryOperand(SelectionDAG &DAG, SDNode *N, unsigned NumOps = N->getNumOperands(); for (unsigned i = 0; i != NumOps-1; ++i) { SDValue Op = N->getOperand(i); - if (i >= Index && i < Index+4) + if (i >= Index-NumDefs && i < Index-NumDefs+4) AddrOps.push_back(Op); - else if (i < Index) + else if (i < Index-NumDefs) BeforeOps.push_back(Op); - else if (i > Index) + else if (i > Index-NumDefs) AfterOps.push_back(Op); } SDValue Chain = N->getOperand(NumOps-1); |