diff options
| -rw-r--r-- | llvm/include/llvm/Support/MathExtras.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/include/llvm/Support/MathExtras.h b/llvm/include/llvm/Support/MathExtras.h index fd29865c847..db01e99334a 100644 --- a/llvm/include/llvm/Support/MathExtras.h +++ b/llvm/include/llvm/Support/MathExtras.h @@ -424,7 +424,7 @@ constexpr inline bool isPowerOf2_32(uint32_t Value) { /// Return true if the argument is a power of two > 0 (64 bit edition.) constexpr inline bool isPowerOf2_64(uint64_t Value) { - return Value && !(Value & (Value - int64_t(1L))); + return Value && !(Value & (Value - 1)); } /// Return a byte-swapped representation of the 16-bit argument. |
