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Fix code duplication 

llvm-svn: 191716
This commit is contained in:
Matt Arsenault 2013-10-01 00:01:14 +00:00
parent f03a6e7fba
commit 5ea37f8d89
1 changed files with 10 additions and 21 deletions
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31
llvm/lib/Transforms/Vectorize/BBVectorize.cpp
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@ -2344,6 +2344,12 @@ namespace {
return ExpandedIEChain;
}
static unsigned getNumScalarElements(Type *Ty) {
if (VectorType *VecTy = dyn_cast<VectorType>(Ty))
return VecTy->getNumElements();
return 1;
}
// Returns the value to be used as the specified operand of the vector
// instruction that fuses I with J.
Value *BBVectorize::getReplacementInput(LLVMContext& Context, Instruction *I,
@ -2359,17 +2365,8 @@ namespace {
Instruction *L = I, *H = J;
Type *ArgTypeL = ArgTypeI, *ArgTypeH = ArgTypeJ;
unsigned numElemL;
if (ArgTypeL->isVectorTy())
numElemL = cast<VectorType>(ArgTypeL)->getNumElements();
else
numElemL = 1;
unsigned numElemH;
if (ArgTypeH->isVectorTy())
numElemH = cast<VectorType>(ArgTypeH)->getNumElements();
else
numElemH = 1;
unsigned numElemL = getNumScalarElements(ArgTypeL);
unsigned numElemH = getNumScalarElements(ArgTypeH);
Value *LOp = L->getOperand(o);
Value *HOp = H->getOperand(o);
@ -2750,16 +2747,8 @@ namespace {
VectorType *VType = getVecTypeForPair(IType, JType);
unsigned numElem = VType->getNumElements();
unsigned numElemI, numElemJ;
if (IType->isVectorTy())
numElemI = cast<VectorType>(IType)->getNumElements();
else
numElemI = 1;
if (JType->isVectorTy())
numElemJ = cast<VectorType>(JType)->getNumElements();
else
numElemJ = 1;
unsigned numElemI = getNumScalarElements(IType);
unsigned numElemJ = getNumScalarElements(JType);
if (IType->isVectorTy()) {
std::vector<Constant*> Mask1(numElemI), Mask2(numElemI);