And an FoldingSetImpl::NodeID::AddInteger overload for int64_t, to avoid

ambiguity.

llvm-svn: 41960

llvm/include/llvm/ADT/FoldingSet.h

@@ -149,6 +149,7 @@ public:
     void AddPointer(const void *Ptr);
     void AddInteger(signed I);
     void AddInteger(unsigned I);
+    void AddInteger(int64_t I);
     void AddInteger(uint64_t I);
     void AddFloat(float F);
     void AddDouble(double D);

llvm/lib/Support/FoldingSet.cpp

@@ -40,6 +40,9 @@ void FoldingSetImpl::NodeID::AddInteger(signed I) {
 void FoldingSetImpl::NodeID::AddInteger(unsigned I) {
   Bits.push_back(I);
 }
+void FoldingSetImpl::NodeID::AddInteger(int64_t I) {
+  AddInteger((uint64_t)I);
+}
 void FoldingSetImpl::NodeID::AddInteger(uint64_t I) {
   Bits.push_back(unsigned(I));