diff options
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp index 985f41f3a7d..e828a48b890 100644 --- a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp +++ b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp @@ -1001,6 +1001,7 @@ bool PolynomialMultiplyRecognize::isPromotableTo(Value *Val, void PolynomialMultiplyRecognize::promoteTo(Instruction *In, IntegerType *DestTy, BasicBlock *LoopB) { Type *OrigTy = In->getType(); + assert(!OrigTy->isVoidTy() && "Invalid instruction to promote"); // Leave boolean values alone. if (!In->getType()->isIntegerTy(1)) @@ -1081,7 +1082,8 @@ bool PolynomialMultiplyRecognize::promoteTypes(BasicBlock *LoopB, std::transform(LoopB->begin(), LoopB->end(), std::back_inserter(LoopIns), [](Instruction &In) { return &In; }); for (Instruction *In : LoopIns) - promoteTo(In, DestTy, LoopB); + if (!In->isTerminator()) + promoteTo(In, DestTy, LoopB); // Fix up the PHI nodes in the exit block. Instruction *EndI = ExitB->getFirstNonPHI(); |
