Rename WeakVH to WeakTrackingVH; NFC
This relands r301424.
llvm-svn: 301812
diff --git a/llvm/lib/Analysis/CallGraphSCCPass.cpp b/llvm/lib/Analysis/CallGraphSCCPass.cpp
index ea70f57..8058e5b 100644
--- a/llvm/lib/Analysis/CallGraphSCCPass.cpp
+++ b/llvm/lib/Analysis/CallGraphSCCPass.cpp
@@ -204,7 +204,7 @@
// Get the set of call sites currently in the function.
for (CallGraphNode::iterator I = CGN->begin(), E = CGN->end(); I != E; ) {
// If this call site is null, then the function pass deleted the call
- // entirely and the WeakVH nulled it out.
+ // entirely and the WeakTrackingVH nulled it out.
if (!I->first ||
// If we've already seen this call site, then the FunctionPass RAUW'd
// one call with another, which resulted in two "uses" in the edge
@@ -347,7 +347,8 @@
DevirtualizedCall = true;
// After scanning this function, if we still have entries in callsites, then
- // they are dangling pointers. WeakVH should save us for this, so abort if
+ // they are dangling pointers. WeakTrackingVH should save us for this, so
+ // abort if
// this happens.
assert(CallSites.empty() && "Dangling pointers found in call sites map");