diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp index 491e9cc2480..ad4a6c7c419 100644 --- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -216,7 +216,7 @@ private: /// This function adds 0, 1, 2 ... to each vector element, starting at zero. /// If Negate is set then negative numbers are added e.g. (0, -1, -2, ...). /// The sequence starts at StartIndex. - Value *getConsecutiveVector(Value* Val, unsigned StartIdx, bool Negate); + Value *getConsecutiveVector(Value* Val, int StartIdx, bool Negate); /// When we go over instructions in the basic block we rely on previous /// values within the current basic block or on loop invariant values. @@ -829,7 +829,7 @@ Value *InnerLoopVectorizer::getBroadcastInstrs(Value *V) { return Shuf; } -Value *InnerLoopVectorizer::getConsecutiveVector(Value* Val, unsigned StartIdx, +Value *InnerLoopVectorizer::getConsecutiveVector(Value* Val, int StartIdx, bool Negate) { assert(Val->getType()->isVectorTy() && "Must be a vector"); assert(Val->getType()->getScalarType()->isIntegerTy() && @@ -842,8 +842,8 @@ Value *InnerLoopVectorizer::getConsecutiveVector(Value* Val, unsigned StartIdx, // Create a vector of consecutive numbers from zero to VF. for (int i = 0; i < VLen; ++i) { - int Idx = Negate ? (-i): i; - Indices.push_back(ConstantInt::get(ITy, StartIdx + Idx)); + int64_t Idx = Negate ? (-i) : i; + Indices.push_back(ConstantInt::get(ITy, StartIdx + Idx, Negate)); } // Add the consecutive indices to the vector value. @@ -2072,7 +2072,8 @@ InnerLoopVectorizer::vectorizeBlockInLoop(LoopVectorizationLegality *Legal, // After broadcasting the induction variable we need to make the // vector consecutive by adding ... -3, -2, -1, 0. for (unsigned part = 0; part < UF; ++part) - Entry[part] = getConsecutiveVector(Broadcasted, -VF * part, true); + Entry[part] = getConsecutiveVector(Broadcasted, -(int)VF * part, + true); continue; } |
