In InsertProfilingInitCall(), make it legal to pass in a null array, in

which case you'll get a null array and zero passed to the profiling function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13336 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Transforms/Instrumentation/ProfilingUtils.h b/lib/Transforms/Instrumentation/ProfilingUtils.h
index 7e8b85f4db..17e234806c 100644
--- a/lib/Transforms/Instrumentation/ProfilingUtils.h
+++ b/lib/Transforms/Instrumentation/ProfilingUtils.h
@@ -24,7 +24,7 @@ namespace llvm {
   class BasicBlock;
 
   void InsertProfilingInitCall(Function *MainFn, const char *FnName,
-                               GlobalValue *Arr);
+                               GlobalValue *Arr = 0);
   void IncrementCounterInBlock(BasicBlock *BB, unsigned CounterNum,
                                ConstantPointerRef *CounterArray);
 }