diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp index 46a8ab3..991ee5b 100644 --- a/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp +++ b/llvm/lib/Target/Hexagon/HexagonLoopIdiomRecognition.cpp @@ -1796,6 +1796,8 @@ bool PolynomialMultiplyRecognize::recognize() { IterCount = CV->getValue()->getZExtValue() + 1; Value *CIV = getCountIV(LoopB); + if (CIV == nullptr) + return false; ParsedValues PV; Simplifier PreSimp; PV.IterCount = IterCount; |