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Switch ConstantVector::get to use ArrayRef instead of a pointer+size

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idiom.  Change various clients to simplify their code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125487 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2011-02-14 07:55:32 +00:00
parent 2b9bc422a5
commit 283c8caccd
13 changed files with 99 additions and 180 deletions
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lib/Transforms/IPO/GlobalOpt.cpp
+1 -2
View File
@@ -2257,8 +2257,7 @@ static Constant *EvaluateStoreInto(Constant *Init, Constant *Val,
if (Init->getType()->isArrayTy())
return ConstantArray::get(cast<ArrayType>(InitTy), Elts);
else
return ConstantVector::get(&Elts[0], Elts.size());
return ConstantVector::get(Elts);
}
}
lib/Transforms/InstCombine/InstCombineCasts.cpp
+3 -7
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@@ -1037,11 +1037,8 @@ Instruction *InstCombiner::visitSExt(SExtInst &CI) {
if (Pred == ICmpInst::ICMP_SLT && CmpLHS->getType() == DestTy) {
const Type *EltTy = VTy->getElementType();
// splat the shift constant to a cosntant vector
Constant *Sh = ConstantInt::get(EltTy, EltTy->getScalarSizeInBits()-1);
std::vector<Constant *> Elts(VTy->getNumElements(), Sh);
Constant *VSh = ConstantVector::get(Elts);
// splat the shift constant to a constant vector.
Constant *VSh = ConstantInt::get(VTy, EltTy->getScalarSizeInBits()-1);
Value *In = Builder->CreateAShr(CmpLHS, VSh,CmpLHS->getName()+".lobit");
return ReplaceInstUsesWith(CI, In);
}
@@ -1390,8 +1387,7 @@ static Instruction *OptimizeVectorResize(Value *InVal, const VectorType *DestTy,
ConstantInt::get(Int32Ty, SrcElts));
}
Constant *Mask = ConstantVector::get(ShuffleMask.data(), ShuffleMask.size());
return new ShuffleVectorInst(InVal, V2, Mask);
return new ShuffleVectorInst(InVal, V2, ConstantVector::get(ShuffleMask));
}
static bool isMultipleOfTypeSize(unsigned Value, const Type *Ty) {
lib/Transforms/Scalar/ScalarReplAggregates.cpp
+1 -1
View File
@@ -1916,7 +1916,7 @@ void SROA::RewriteMemIntrinUserOfAlloca(MemIntrinsic *MI, Instruction *Inst,
if (EltTy != ValTy) {
unsigned NumElts = cast<VectorType>(ValTy)->getNumElements();
SmallVector<Constant*, 16> Elts(NumElts, StoreVal);
StoreVal = ConstantVector::get(&Elts[0], NumElts);
StoreVal = ConstantVector::get(Elts);
}
}
new StoreInst(StoreVal, EltPtr, MI);