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-rw-r--r--src/bit.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/bit.h b/src/bit.h
index e680fed..21a8076 100644
--- a/src/bit.h
+++ b/src/bit.h
@@ -350,8 +350,7 @@ UINT_OVERLOADS(FIRST_TRAILING_ONE)
#define HAS_SINGLE_BIT(type, suffix, width) \
static inline bool has_single_bit##suffix(type n) { \
- /** Branchless n && !(n & (n - 1)) */ \
- return n < (n ^ (n - 1)) + 1; \
+ return n && !(n & (n - 1)); \
}
UINT_OVERLOADS(ROTATE_LEFT)