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Convert InsertValueInst and ExtractValueInst APIs to use ArrayRef.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135040 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2011-07-13 10:26:04 +00:00
parent 5d4f9909c4
commit fc6d3a4986
25 changed files with 188 additions and 425 deletions
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10
lib/Transforms/InstCombine/InstructionCombining.cpp
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@ -1199,7 +1199,7 @@ Instruction *InstCombiner::visitExtractValueInst(ExtractValueInst &EV) {
if (EV.getNumIndices() > 1)
// Extract the remaining indices out of the constant indexed by the
// first index
return ExtractValueInst::Create(V, EV.idx_begin() + 1, EV.idx_end());
return ExtractValueInst::Create(V, EV.getIndices().slice(1));
else
return ReplaceInstUsesWith(EV, V);
}
@ -1222,7 +1222,7 @@ Instruction *InstCombiner::visitExtractValueInst(ExtractValueInst &EV) {
// with
// %E = extractvalue { i32, { i32 } } %A, 0
return ExtractValueInst::Create(IV->getAggregateOperand(),
EV.idx_begin(), EV.idx_end());
EV.getIndices());
}
if (exti == exte && insi == inse)
// Both iterators are at the end: Index lists are identical. Replace
@ -1240,9 +1240,9 @@ Instruction *InstCombiner::visitExtractValueInst(ExtractValueInst &EV) {
// by switching the order of the insert and extract (though the
// insertvalue should be left in, since it may have other uses).
Value *NewEV = Builder->CreateExtractValue(IV->getAggregateOperand(),
EV.idx_begin(), EV.idx_end());
EV.getIndices());
return InsertValueInst::Create(NewEV, IV->getInsertedValueOperand(),
insi, inse);
ArrayRef<unsigned>(insi, inse));
}
if (insi == inse)
// The insert list is a prefix of the extract list
@ -1254,7 +1254,7 @@ Instruction *InstCombiner::visitExtractValueInst(ExtractValueInst &EV) {
// with
// %E extractvalue { i32 } { i32 42 }, 0
return ExtractValueInst::Create(IV->getInsertedValueOperand(),
exti, exte);
ArrayRef<unsigned>(exti, exte));
}
if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(Agg)) {
// We're extracting from an intrinsic, see if we're the only user, which