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add a helper function.

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llvm-svn: 35585
This commit is contained in:
Chris Lattner 2007-04-02 05:41:00 +00:00
parent 35ece02bea
commit 3ff8b2cf06
1 changed files with 3 additions and 0 deletions
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3
include/llvm/ADT/APInt.h
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@ -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 {