diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
| commit | cf099d11218cb6f6c5cce947d6738e347f07fb12 (patch) | |
| tree | d2b61ce94e654cb01a254d2195259db5f9cc3f3c /include/llvm/ADT/SmallBitVector.h | |
| parent | 49011b52fcba02a6051957b84705159f52fae4e4 (diff) | |
Diffstat (limited to 'include/llvm/ADT/SmallBitVector.h')
| -rw-r--r-- | include/llvm/ADT/SmallBitVector.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/ADT/SmallBitVector.h b/include/llvm/ADT/SmallBitVector.h index 3441d0a90c9b..b15b3ee0418f 100644 --- a/include/llvm/ADT/SmallBitVector.h +++ b/include/llvm/ADT/SmallBitVector.h @@ -187,6 +187,13 @@ public: return getPointer()->any(); } + /// all - Returns true if all bits are set. + bool all() const { + if (isSmall()) + return getSmallBits() == (uintptr_t(1) << getSmallSize()) - 1; + return getPointer()->all(); + } + /// none - Returns true if none of the bits are set. bool none() const { if (isSmall()) |