commit 5276caa0afd7b2247265e757a9916fc112bc0897
author Daniel Dunbar <daniel@zuster.org> Tue Nov 11 09:41:28 2008 +0000
committer Daniel Dunbar <daniel@zuster.org> Tue Nov 11 09:41:28 2008 +0000
tree 965779772ee3189b5eba2360fd14a34bfef3d658
parent e0ee727d1691b60447321408e6fce2b00df13f7d

Add CodeGenFunction::EmitBranch.
 - Emits an unconditional branch, with extra logic to avoid generating
   spurious branches out of dummy blocks.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59037 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGObjCMac.cpp

diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 903e92d..8722e15 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -1725,7 +1725,7 @@
                                              bool ExecuteTryExit) {
   llvm::BasicBlock *Src = Builder.GetInsertBlock();
     
-  if (isDummyBlock(Src))
+  if (!Src || isDummyBlock(Src))
     return;
   
   // Find the destination code for this block. We always use 0 for the