X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FExecutionEngine%2FGenericValue.h;h=0e92f79eba8f3c88d1cedc5b608c793913a854fb;hb=b9b04eeb85b2bc4f54003a9436f792e13f4d37ad;hp=21b99421b32dff952730246476de4d8e3e7fb9cf;hpb=a286fc065a5bc846d73c8407a534a1d3c1d70b59;p=oota-llvm.git

diff --git a/include/llvm/ExecutionEngine/GenericValue.h b/include/llvm/ExecutionEngine/GenericValue.h
index 21b99421b32..0e92f79eba8 100644
--- a/include/llvm/ExecutionEngine/GenericValue.h
+++ b/include/llvm/ExecutionEngine/GenericValue.h
@@ -35,14 +35,19 @@ struct GenericValue {
     struct IntPair  UIntPairVal;
     unsigned char   Untyped[8];
   };
-  APInt IntVal;   // also used for long doubles
-
-  GenericValue() : DoubleVal(0.0), IntVal(1,0) {}
+  APInt IntVal;   // also used for long doubles.
+  // For aggregate data types.
+  std::vector<GenericValue> AggregateVal;
+
+  // to make code faster, set GenericValue to zero could be omitted, but it is
+  // potentially can cause problems, since GenericValue to store garbage
+  // instead of zero.
+  GenericValue() : IntVal(1,0) {UIntPairVal.first = 0; UIntPairVal.second = 0;}
   explicit GenericValue(void *V) : PointerVal(V), IntVal(1,0) { }
 };
 
 inline GenericValue PTOGV(void *P) { return GenericValue(P); }
 inline void* GVTOP(const GenericValue &GV) { return GV.PointerVal; }
 
-} // End llvm namespace
+} // End llvm namespace.
 #endif