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| author | Tavian Barnes <tavianator@tavianator.com> | 2023-11-10 12:28:00 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2023-11-10 21:13:36 -0500 |
| commit | 208376ef99da243545efcd6fb02d3469b4c068ed (patch) | |
| tree | b7155aa6823ad9488fa23402e689cf131878ef9d /tests/bit.c | |
| parent | 4efbe8eca395c90fc0053c7ba1038ccb7bf69e61 (diff) | |
| download | bfs-208376ef99da243545efcd6fb02d3469b4c068ed.tar.xz | |
bit: Implement a branchless has_single_bit()
Diffstat (limited to 'tests/bit.c')
| -rw-r--r-- | tests/bit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tests/bit.c b/tests/bit.c index cb339f4..7b20770 100644 --- a/tests/bit.c +++ b/tests/bit.c @@ -117,5 +117,8 @@ int main(void) { verify_eq(bit_floor(0), 0); verify_eq(bit_ceil(0), 1); + bfs_verify(!has_single_bit(0)); + bfs_verify(!has_single_bit(UINT32_MAX)); + return EXIT_SUCCESS; } |