Use 'static const char' instead of 'static const int'.
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652
diff --git a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
index f7f4037..7b338b1 100644
--- a/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
+++ b/llvm/lib/Transforms/IPO/RaiseAllocations.cpp
@@ -35,7 +35,7 @@
     Function *MallocFunc;   // Functions in the module we are processing
     Function *FreeFunc;     // Initialized by doPassInitializationVirt
   public:
-    static const int ID; // Pass identifcation, replacement for typeid
+    static const char ID; // Pass identifcation, replacement for typeid
     RaiseAllocations() 
       : ModulePass((intptr_t)&ID), MallocFunc(0), FreeFunc(0) {}
 
@@ -49,7 +49,7 @@
     bool runOnModule(Module &M);
   };
 
-  const int RaiseAllocations::ID = 0;
+  const char RaiseAllocations::ID = 0;
   RegisterPass<RaiseAllocations>
   X("raiseallocs", "Raise allocations from calls to instructions");
 }  // end anonymous namespace