Add some comments explaining what MVT and EVT are, and how they differ.

[oota-llvm.git] / include / llvm / CodeGen / IntrinsicLowering.h

diff --git a/include/llvm/CodeGen/IntrinsicLowering.h b/include/llvm/CodeGen/IntrinsicLowering.h
index 6628329895f6b311d323a8be778c78398060603b..eefbc45cb26669122eed6ecf9069d5cd78dcf811 100644 (file)
--- a/include/llvm/CodeGen/IntrinsicLowering.h
+++ b/include/llvm/CodeGen/IntrinsicLowering.h
@@ -25,8 +25,12 @@ namespace llvm {
 
   class IntrinsicLowering {
     const TargetData& TD;
+
+    
+    bool Warned;
   public:
-    explicit IntrinsicLowering(const TargetData &td) : TD(td) {}
+    explicit IntrinsicLowering(const TargetData &td) :
+      TD(td), Warned(false) {}
 
     /// AddPrototypes - This method, if called, causes all of the prototypes
     /// that might be needed by an intrinsic lowering implementation to be