Don't verify passes when assertions are disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54446 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/VMCore/PassManager.cpp b/lib/VMCore/PassManager.cpp
index e2baecb..4392bee 100644
--- a/lib/VMCore/PassManager.cpp
+++ b/lib/VMCore/PassManager.cpp
@@ -598,8 +598,12 @@
return true;
}
-/// verifyPreservedAnalysis -- Verify analysis presreved by pass P.
+/// verifyPreservedAnalysis -- Verify analysis preserved by pass P.
void PMDataManager::verifyPreservedAnalysis(Pass *P) {
+ // Don't do this unless assertions are enabled.
+#ifdef NDEBUG
+ return;
+#endif
AnalysisUsage AnUsage;
P->getAnalysisUsage(AnUsage);
const std::vector<AnalysisID> &PreservedSet = AnUsage.getPreservedSet();
@@ -608,8 +612,7 @@
for (std::vector<AnalysisID>::const_iterator I = PreservedSet.begin(),
E = PreservedSet.end(); I != E; ++I) {
AnalysisID AID = *I;
- Pass *AP = findAnalysisPass(AID, true);
- if (AP)
+ if (Pass *AP = findAnalysisPass(AID, true))
AP->verifyAnalysis();
}
}
@@ -1318,7 +1321,7 @@
dumpPassInfo(MP, MODIFICATION_MSG, ON_MODULE_MSG,
M.getModuleIdentifier().c_str());
dumpAnalysisSetInfo("Preserved", MP, AnUsage.getPreservedSet());
-
+
verifyPreservedAnalysis(MP);
removeNotPreservedAnalysis(MP);
recordAvailableAnalysis(MP);