Add an extra operand to LABEL nodes which distinguishes between debug, EH, or misc...

[oota-llvm.git] / include / llvm / Instructions.h

diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h
index 1594a0ace67f5d380e2dd7597231a04aa0205164..49ec4f54fd5cc20227d648b7944b17901e2dca37 100644 (file)
--- a/include/llvm/Instructions.h
+++ b/include/llvm/Instructions.h
@@ -642,6 +642,18 @@ public:
   /// @brief Return the signed version of the predicate.
   static Predicate getSignedPredicate(Predicate pred);
 
+  /// For example, EQ->EQ, SLE->ULE, UGT->UGT, etc.
+  /// @returns the predicate that would be the result if the operand were
+  /// regarded as unsigned.
+  /// @brief Return the unsigned version of the predicate
+  Predicate getUnsignedPredicate() const {
+    return getUnsignedPredicate(getPredicate());
+  }
+
+  /// This is a static version that you can use without an instruction.
+  /// @brief Return the unsigned version of the predicate.
+  static Predicate getUnsignedPredicate(Predicate pred);
+
   /// isEquality - Return true if this predicate is either EQ or NE.  This also
   /// tests for commutativity.
   static bool isEquality(Predicate P) {
@@ -944,6 +956,9 @@ public:
   /// @brief Determine if the call returns a structure.
   bool isStructReturn() const;
 
+  /// @brief Determine if any call argument is an aggregate passed by value.
+  bool hasByValArgument() const;
+
   /// getCalledFunction - Return the function being called by this instruction
   /// if it is a direct call.  If it is a call through a function pointer,
   /// return null.