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[C++11] Make this interface accept const Use pointers and use override

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to ensure we don't mess up any of the overrides. Necessary for cleaning
up the Value use iterators and enabling range-based traversing of use
lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202958 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2014-03-05 10:21:48 +00:00
parent 1a6eca243f
commit 2e816f0d56
5 changed files with 12 additions and 12 deletions
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lib/Transforms/Scalar/TailRecursionElimination.cpp
+2 -2
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@@ -151,14 +151,14 @@ struct AllocaCaptureTracker : public CaptureTracker {
void tooManyUses() override { Captured = true; }
bool shouldExplore(Use *U) override {
bool shouldExplore(const Use *U) override {
Value *V = U->getUser();
if (isa<CallInst>(V) || isa<InvokeInst>(V))
UsesAlloca.insert(V);
return true;
}
bool captured(Use *U) override {
bool captured(const Use *U) override {
if (isa<ReturnInst>(U->getUser()))
return false;
Captured = true;