commit 96a26bd35a4e9e8defd73e3f93daeb7927aa7d5d
author Dan Gohman <gohman@apple.com> Thu Sep 03 15:09:24 2009 +0000
committer Dan Gohman <gohman@apple.com> Thu Sep 03 15:09:24 2009 +0000
tree 6c8c819d717af000b94d73982807f9cc75143b6d
parent 237d9e52134e8aa5d592e27ff66a5670d817a3e8

Don't try to verify a LoopPass analysis if the loop has been deleted.

llvm-svn: 80919

llvm/lib/Analysis/LoopPass.cpp

diff --git a/llvm/lib/Analysis/LoopPass.cpp b/llvm/lib/Analysis/LoopPass.cpp
index 0007ade..1af3684 100644
--- a/llvm/lib/Analysis/LoopPass.cpp
+++ b/llvm/lib/Analysis/LoopPass.cpp
@@ -239,7 +239,9 @@
         dumpPassInfo(P, MODIFICATION_MSG, ON_LOOP_MSG, "");
       dumpPreservedSet(P);
 
-      verifyPreservedAnalysis(LP);
+      if (!skipThisLoop)
+        verifyPreservedAnalysis(LP);
+
       removeNotPreservedAnalysis(P);
       recordAvailableAnalysis(P);
       removeDeadPasses(P, "", ON_LOOP_MSG);