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[LCG] Fix the bugs that Ben pointed out in code review (and the MSan bot

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caught). Sad that we don't have warnings for these things, but bleh, no
idea how to fix that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206646 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth 2014-04-18 20:44:16 +00:00
parent abc5eea499
commit 7dcb168656
1 changed files with 7 additions and 3 deletions
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10
lib/Analysis/LazyCallGraph.cpp
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@ -65,7 +65,7 @@ LazyCallGraph::Node::Node(LazyCallGraph &G, Function &F)
findCallees(Worklist, Visited, Callees, CalleeSet);
}
LazyCallGraph::LazyCallGraph(Module &M) {
LazyCallGraph::LazyCallGraph(Module &M) : NextDFSNumber(0) {
for (Function &F : M)
if (!F.isDeclaration() && !F.hasLocalLinkage())
if (EntryNodeSet.insert(&F))
@ -89,16 +89,19 @@ LazyCallGraph::LazyCallGraph(Module &M) {
}
LazyCallGraph::LazyCallGraph(LazyCallGraph &&G)
: BPA(std::move(G.BPA)), EntryNodes(std::move(G.EntryNodes)),
: BPA(std::move(G.BPA)), NodeMap(std::move(G.NodeMap)),
EntryNodes(std::move(G.EntryNodes)),
EntryNodeSet(std::move(G.EntryNodeSet)), SCCBPA(std::move(G.SCCBPA)),
SCCMap(std::move(G.SCCMap)), LeafSCCs(std::move(G.LeafSCCs)),
DFSStack(std::move(G.DFSStack)),
SCCEntryNodes(std::move(G.SCCEntryNodes)) {
SCCEntryNodes(std::move(G.SCCEntryNodes)),
NextDFSNumber(G.NextDFSNumber) {
updateGraphPtrs();
}
LazyCallGraph &LazyCallGraph::operator=(LazyCallGraph &&G) {
BPA = std::move(G.BPA);
NodeMap = std::move(G.NodeMap);
EntryNodes = std::move(G.EntryNodes);
EntryNodeSet = std::move(G.EntryNodeSet);
SCCBPA = std::move(G.SCCBPA);
@ -106,6 +109,7 @@ LazyCallGraph &LazyCallGraph::operator=(LazyCallGraph &&G) {
LeafSCCs = std::move(G.LeafSCCs);
DFSStack = std::move(G.DFSStack);
SCCEntryNodes = std::move(G.SCCEntryNodes);
NextDFSNumber = G.NextDFSNumber;
updateGraphPtrs();
return *this;
}