From: Zhou Sheng <zhousheng00@gmail.com>
Date: Mon, 19 Mar 2007 05:22:18 +0000 (+0000)
Subject: Add isStrictPositive() to APInt to determine if this APInt Value > 0.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fdcd5a7740f5947a8679524f71852d36e79766a0;p=oota-llvm.git

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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35156 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index 3d479da4b83..f609f61e138 100644
--- a/include/llvm/ADT/APInt.h
+++ b/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;