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PR9214: Convert ConstantExpr::getIndices() to return an ArrayRef, plus

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related tweaks to ExprMapKeyType.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129443 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2011-04-13 15:22:40 +00:00
parent fd1cced726
commit d30aa5a1ed
5 changed files with 11 additions and 13 deletions
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6
lib/VMCore/Constants.cpp
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@ -771,7 +771,7 @@ bool ConstantExpr::hasIndices() const {
getOpcode() == Instruction::InsertValue;
}
const SmallVector<unsigned, 4> &ConstantExpr::getIndices() const {
ArrayRef<unsigned> ConstantExpr::getIndices() const {
if (const ExtractValueConstantExpr *EVCE =
dyn_cast<ExtractValueConstantExpr>(this))
return EVCE->Indices;
@ -2151,7 +2151,7 @@ void ConstantExpr::replaceUsesOfWithOnConstant(Value *From, Value *ToV,
Constant *Agg = getOperand(0);
if (Agg == From) Agg = To;
const SmallVector<unsigned, 4> &Indices = getIndices();
ArrayRef<unsigned> Indices = getIndices();
Replacement = ConstantExpr::getExtractValue(Agg,
&Indices[0], Indices.size());
} else if (getOpcode() == Instruction::InsertValue) {
@ -2160,7 +2160,7 @@ void ConstantExpr::replaceUsesOfWithOnConstant(Value *From, Value *ToV,
if (Agg == From) Agg = To;
if (Val == From) Val = To;
const SmallVector<unsigned, 4> &Indices = getIndices();
ArrayRef<unsigned> Indices = getIndices();
Replacement = ConstantExpr::getInsertValue(Agg, Val,
&Indices[0], Indices.size());
} else if (isCast()) {