Add isStrictPositive() to APInt to determine if this APInt Value > 0.

llvm-svn: 35156
2007-03-19 05:22:18 +00:00 · 2007-03-19 05:22:18 +00:00 · f89ea5068f
parent c5e74f6404
commit f89ea5068f
1 changed files with 6 additions and 0 deletions
--- a/llvm/include/llvm/ADT/APInt.h
+++ b/llvm/include/llvm/ADT/APInt.h
@ -374,6 +374,12 @@ public:
    return !isNegative();
  }

+  /// This just tests if the value of this APInt is strictly positive (> 0).
+  /// @brief Determine if this APInt Value is strictly positive.
+  inline bool isStrictPositive() const {
+    return isPositive() && (*this) != 0;
+  }
+
  /// Arithmetic right-shift this APInt by shiftAmt.
  /// @brief Arithmetic right-shift function.
  APInt ashr(uint32_t shiftAmt) const;