commit 0464a1431b79ed2be54413de239347c56ad84bfa
author Devang Patel <dpatel@apple.com> Tue Feb 10 22:14:17 2009 +0000
committer Devang Patel <dpatel@apple.com> Tue Feb 10 22:14:17 2009 +0000
tree b83c65b9314a9ba9aeef24f94749375cce3483fd
parent 1d76864df32cd24970e08c5731e1a195c54383ce

Ignore dbg intrinsic while folding unconditional branch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64242 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/SimplifyCFG.cpp

diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp
index d9c4b69..b5d7423 100644
--- a/lib/Transforms/Utils/SimplifyCFG.cpp
+++ b/lib/Transforms/Utils/SimplifyCFG.cpp
@@ -1339,7 +1339,8 @@
     if (!isa<DbgInfoIntrinsic>(BBI))
       break;
   }
-  if (isa<PHINode>(BBI) || &*BBI == Term)
+
+  if (isa<PHINode>(BBI) || &*BBI == Term || isa<DbgInfoIntrinsic>(BBI))
     return true;
   return false;
 }