diff options
| -rw-r--r-- | llvm/lib/CodeGen/TwoAddressInstructionPass.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp index cbe07db3fcb..aca85b2aa17 100644 --- a/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp +++ b/llvm/lib/CodeGen/TwoAddressInstructionPass.cpp @@ -370,7 +370,7 @@ static bool isPlainlyKilled(MachineInstr *MI, unsigned Reg, SlotIndex useIdx = LIS->getInstructionIndex(MI); LiveInterval::const_iterator I = LI.find(useIdx); assert(I != LI.end() && "Reg must be live-in to use."); - return SlotIndex::isSameInstr(I->end, useIdx); + return !I->end.isBlock() && SlotIndex::isSameInstr(I->end, useIdx); } return MI->killsRegister(Reg); |
