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MemorySanitizer.cpp: Suppress a warning. [-Wunused-variable]

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llvm-svn: 169504
This commit is contained in:
NAKAMURA Takumi 2012-12-06 13:38:00 +00:00
parent 1ad21b4153
commit 8847f19308
1 changed files with 1 additions and 0 deletions
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lib/Transforms/Instrumentation/MemorySanitizer.cpp
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@ -411,6 +411,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
StoreInst *NewSI = IRB.CreateAlignedStore(Shadow, ShadowPtr, I.getAlignment());
DEBUG(dbgs() << " STORE: " << *NewSI << "\n");
(void)NewSI;
// If the store is volatile, add a check.
if (I.isVolatile())
insertCheck(Val, &I);