commit 5feabdd67c1a418c3a2268eda08e768774c6485f
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 430de08dcd8e454a609ccd2d7f4d9c2b79f2c59a

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;
 }