[cfe-commits] r54322 - /cfe/trunk/lib/CodeGen/CodeGenFunction.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Mon Aug  4 12:24:44 2008
New Revision: 54322

URL: http://llvm.org/viewvc/llvm-project?rev=54322&view=rev
Log:
Avoid creating dummy block when no indirect gotos are present.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenFunction.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenFunction.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenFunction.cpp?rev=54322&r1=54321&r2=54322&view=diff

==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenFunction.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenFunction.cpp Mon Aug  4 12:24:44 2008
@@ -190,6 +190,9 @@
 void CodeGenFunction::EmitIndirectSwitches() {
   llvm::BasicBlock *Default;
   
+  if (IndirectSwitches.empty())
+    return;
+  
   if (!LabelIDs.empty()) {
     Default = getBasicBlockForLabel(LabelIDs.begin()->first);
   } else {