[llvm-commits] [llvm] r52705 - /llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp

[Matthijs Kooijman]

Author: matthijs
Date: Wed Jun 25 03:12:16 2008
New Revision: 52705

URL: http://llvm.org/viewvc/llvm-project?rev=52705&view=rev
Log:
Fix a (false) warning on darwin.

Modified:
    llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp

Modified: llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp?rev=52705&r1=52704&r2=52705&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/DeadArgumentElimination.cpp Wed Jun 25 03:12:16 2008
@@ -579,7 +579,7 @@
   // Find out the new return value
 
   const Type *RetTy = FTy->getReturnType();
-  const Type *NRetTy;
+  const Type *NRetTy = NULL;
   unsigned RetCount = NumRetVals(F);
   // Explicitely track if anything changed, for debugging
   bool Changed = false;
@@ -632,6 +632,8 @@
     NRetTy = Type::VoidTy;
   }
 
+  assert(NRetTy && "No new return type found?");
+
   // Remove any incompatible attributes
   RAttrs &= ~ParamAttr::typeIncompatible(NRetTy);
   if (RAttrs)