From febabcc02a1303a8e4d9bed76718a32f0273607a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 2 Apr 2007 05:41:00 +0000 Subject: [PATCH] add a helper function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35585 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/ADT/APInt.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index c1557ec7535..b8b1687def1 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -272,6 +272,9 @@ public: /// @returns true if the argument APInt value is a power of two > 0. bool isPowerOf2() const; + /// isSignBit - Return true if this is the value returned by getSignBit. + bool isSignBit() const { return isMinSignedValue(); } + /// This converts the APInt to a boolean value as a test against zero. /// @brief Boolean conversion function. inline bool getBoolValue() const { -- 2.34.1