add a helper function to constantint.

llvm-svn: 35610
2007-04-03 01:41:34 +00:00 · 2007-04-03 01:41:34 +00:00 · 6b3ff17c70
parent f742e2fe70
commit 6b3ff17c70
1 changed files with 3 additions and 0 deletions
--- a/llvm/include/llvm/Constants.h
+++ b/llvm/include/llvm/Constants.h
@ -52,6 +52,9 @@ public:
  inline const APInt& getValue() const {
    return Val;
  }
+  
+  /// getBitWidth - Return the bitwidth of this constant.
+  unsigned getBitWidth() const { return Val.getBitWidth(); }

  /// Return the constant as a 64-bit unsigned integer value after it
  /// has been zero extended as appropriate for the type of this constant. Note