commit 8ccfa804a9575105cc5068815078f12520bc9ad3
author Daniel Dunbar <daniel@zuster.org> Mon Aug 04 17:24:44 2008 +0000
committer Daniel Dunbar <daniel@zuster.org> Mon Aug 04 17:24:44 2008 +0000
tree 0d39b9b9bc4a9c0bdaa8d7997bfec3c68e60ea28
parent 991de6fa378287d31628f2de5f8160e1e2ec852a

Avoid creating dummy block when no indirect gotos are present.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54322 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CodeGenFunction.cpp

diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp
index 9814ae7..e153c21 100644
--- a/lib/CodeGen/CodeGenFunction.cpp
+++ b/lib/CodeGen/CodeGenFunction.cpp
@@ -190,6 +190,9 @@
 void CodeGenFunction::EmitIndirectSwitches() {
   llvm::BasicBlock *Default;
   
+  if (IndirectSwitches.empty())
+    return;
+  
   if (!LabelIDs.empty()) {
     Default = getBasicBlockForLabel(LabelIDs.begin()->first);
   } else {