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| author | Chris Lattner <sabre@nondot.org> | 2007-04-02 05:41:00 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-04-02 05:41:00 +0000 |
| commit | febabcc02a1303a8e4d9bed76718a32f0273607a (patch) | |
| tree | 252e3d6aa190d0167d194650abde7f529090ea7d /include/llvm/ADT/APInt.h | |
| parent | 5c6e2db0c4adf54299231cc6655b1d531e43983d (diff) | |
| download | llvm-febabcc02a1303a8e4d9bed76718a32f0273607a.tar.gz llvm-febabcc02a1303a8e4d9bed76718a32f0273607a.tar.bz2 llvm-febabcc02a1303a8e4d9bed76718a32f0273607a.tar.xz | |
add a helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35585 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/APInt.h')
| -rw-r--r-- | include/llvm/ADT/APInt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index c1557ec753..b8b1687def 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 { |