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Make ToVectorTy static. 

llvm-svn: 231007
This commit is contained in:
Michael Zolotukhin 2015-03-02 20:43:24 +00:00
parent ea614812c6
commit 9302236680
1 changed files with 9 additions and 11 deletions
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20
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
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@ -218,6 +218,15 @@ public:
R.getInstr()) {} R.getInstr()) {}
}; };
/// A helper function for converting Scalar types to vector types.
/// If the incoming type is void, we return void. If the VF is 1, we return
/// the scalar type.
static Type* ToVectorTy(Type *Scalar, unsigned VF) {
if (Scalar->isVoidTy() || VF == 1)
return Scalar;
return VectorType::get(Scalar, VF);
}
/// InnerLoopVectorizer vectorizes loops which contain only one basic /// InnerLoopVectorizer vectorizes loops which contain only one basic
/// block to a specified vectorization factor (VF). /// block to a specified vectorization factor (VF).
/// This class performs the widening of scalars into vectors, or multiple /// This class performs the widening of scalars into vectors, or multiple
@ -958,11 +967,6 @@ private:
/// width. Vector width of one means scalar. /// width. Vector width of one means scalar.
unsigned getInstructionCost(Instruction *I, unsigned VF); unsigned getInstructionCost(Instruction *I, unsigned VF);
/// A helper function for converting Scalar types to vector types.
/// If the incoming type is void, we return void. If the VF is 1, we return
/// the scalar type.
static Type* ToVectorTy(Type *Scalar, unsigned VF);
/// Returns whether the instruction is a load or store and will be a emitted /// Returns whether the instruction is a load or store and will be a emitted
/// as a vector operation. /// as a vector operation.
bool isConsecutiveLoadOrStore(Instruction *I); bool isConsecutiveLoadOrStore(Instruction *I);
@ -4994,12 +4998,6 @@ LoopVectorizationCostModel::getInstructionCost(Instruction *I, unsigned VF) {
}// end of switch. }// end of switch.
} }
Type* LoopVectorizationCostModel::ToVectorTy(Type *Scalar, unsigned VF) {
if (Scalar->isVoidTy() || VF == 1)
return Scalar;
return VectorType::get(Scalar, VF);
}
char LoopVectorize::ID = 0; char LoopVectorize::ID = 0;
static const char lv_name[] = "Loop Vectorization"; static const char lv_name[] = "Loop Vectorization";
INITIALIZE_PASS_BEGIN(LoopVectorize, LV_NAME, lv_name, false, false) INITIALIZE_PASS_BEGIN(LoopVectorize, LV_NAME, lv_name, false, false)