[llvm] r230009 - Wrap recursive function only used in assert in #ifndef NDEBUG.

[Benjamin Kramer]

Author: d0k
Date: Fri Feb 20 07:15:49 2015
New Revision: 230009

URL: http://llvm.org/viewvc/llvm-project?rev=230009&view=rev
Log:
Wrap recursive function only used in assert in #ifndef NDEBUG.

Avoids unused function warnings in Release builds.

Modified:
    llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp?rev=230009&r1=230008&r2=230009&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp Fri Feb 20 07:15:49 2015
@@ -146,6 +146,8 @@ static bool isLiveGCReferenceAt(Value &V
   // Given assumption that V dominates loc, this may be live
   return true;
 }
+
+#ifndef NDEBUG
 static bool isAggWhichContainsGCPtrType(Type *Ty) {
   if (VectorType *VT = dyn_cast<VectorType>(Ty))
     return isGCPointerType(VT->getScalarType());
@@ -155,11 +157,13 @@ static bool isAggWhichContainsGCPtrType(
   } else if (StructType *ST = dyn_cast<StructType>(Ty)) {
     bool UnsupportedType = false;
     for (Type *SubType : ST->subtypes())
-      UnsupportedType |= isGCPointerType(SubType) || isAggWhichContainsGCPtrType(SubType);
+      UnsupportedType |=
+          isGCPointerType(SubType) || isAggWhichContainsGCPtrType(SubType);
     return UnsupportedType;
   } else
     return false;
 }
+#endif
 
 // Conservatively identifies any definitions which might be live at the
 // given instruction. The  analysis is performed immediately before the