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Update SetVector to rely on the underlying set's insert to return a pair<iterator, bool>

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This is to be consistent with StringSet and ultimately with the standard
library's associative container insert function.

This lead to updating SmallSet::insert to return pair<iterator, bool>,
and then to update SmallPtrSet::insert to return pair<iterator, bool>,
and then to update all the existing users of those functions...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222334 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-11-19 07:49:26 +00:00
parent 0e8675a621
commit 5401ba7099
107 changed files with 255 additions and 228 deletions
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2
lib/Transforms/IPO/ArgumentPromotion.cpp
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@@ -182,7 +182,7 @@ bool ArgPromotion::canPaddingBeAccessed(Argument *arg) {
Value *V = WorkList.back();
WorkList.pop_back();
if (isa<GetElementPtrInst>(V) || isa<PHINode>(V)) {
if (PtrValues.insert(V))
if (PtrValues.insert(V).second)
WorkList.insert(WorkList.end(), V->user_begin(), V->user_end());
} else if (StoreInst *Store = dyn_cast<StoreInst>(V)) {
Stores.push_back(Store);