X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=include%2Fllvm%2FCodeGen%2FSelectionDAG.h;h=89f9005b8b2111f7a7d8eb9a62ca01591222c21a;hp=a76843200be7b145ea0033b55bbe7f760c4fc996;hb=ec8c491a0649ca598aac3f29d200d114845b9d2d;hpb=73993abb6ca607712eb6b8317fb9881bcca52a24

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index a76843200be..89f9005b8b2 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -112,6 +112,7 @@ private:
 /// motion, and debug info for them is potentially useful even if the parameter
 /// is unused.  Right now only byval parameters are handled separately.
 class SDDbgInfo {
+  BumpPtrAllocator Alloc;
   SmallVector<SDDbgValue*, 32> DbgValues;
   SmallVector<SDDbgValue*, 32> ByvalParmDbgValues;
   typedef DenseMap<const SDNode*, SmallVector<SDDbgValue*, 2> > DbgValMapType;
@@ -138,8 +139,11 @@ public:
     DbgValMap.clear();
     DbgValues.clear();
     ByvalParmDbgValues.clear();
+    Alloc.Reset();
   }
 
+  BumpPtrAllocator &getAlloc() { return Alloc; }
+
   bool empty() const {
     return DbgValues.empty() && ByvalParmDbgValues.empty();
   }