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Silence variable set but not used warning, NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230848 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Yaron Keren 2015-02-28 13:11:24 +00:00
parent b22e2f9f2a
commit beaeb78630
1 changed files with 3 additions and 2 deletions

5
lib/Transforms/Scalar/RewriteStatepointsForGC.cpp

@ -737,9 +737,10 @@ static Value *findBasePointer(Value *I, DefiningValueMapTy &cache,
// have reached conflict state. The current version seems too conservative.
bool progress = true;
size_t oldSize = 0;
while (progress) {
oldSize = states.size();
#ifndef NDEBUG
size_t oldSize = states.size();
#endif
progress = false;
// We're only changing keys in this loop, thus safe to keep iterators
for (auto Pair : states) {