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| author | Lasse Collin <lasse.collin@tukaani.org> | 2019-06-23 19:33:55 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2019-06-23 19:33:55 +0300 |
| commit | 41838dcc26375f6aa393a63e4d81e2f4d223de07 (patch) | |
| tree | 1ac73755acd5efd59444c7a81efa3cacf337d526 /src/common/tuklib_integer.h | |
| parent | tuklib_integer: Fix usage of conv macros. (diff) | |
| download | xz-41838dcc26375f6aa393a63e4d81e2f4d223de07.tar.xz | |
tuklib_integer: Silence warnings from -Wsign-conversion.
Diffstat (limited to 'src/common/tuklib_integer.h')
| -rw-r--r-- | src/common/tuklib_integer.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/tuklib_integer.h b/src/common/tuklib_integer.h index d5c813c0..52564481 100644 --- a/src/common/tuklib_integer.h +++ b/src/common/tuklib_integer.h @@ -543,7 +543,7 @@ bsr32(uint32_t n) // multiple architectures. On x86, __builtin_clz() ^ 31U becomes // either plain BSR (so the XOR gets optimized away) or LZCNT and // XOR (if -march indicates that SSE4a instructions are supported). - return __builtin_clz(n) ^ 31U; + return (uint32_t)__builtin_clz(n) ^ 31U; #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) uint32_t i; @@ -593,7 +593,7 @@ clz32(uint32_t n) return _bit_scan_reverse(n) ^ 31U; #elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX == UINT32_MAX - return __builtin_clz(n); + return (uint32_t)__builtin_clz(n); #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) uint32_t i; @@ -645,7 +645,7 @@ ctz32(uint32_t n) return _bit_scan_forward(n); #elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX >= UINT32_MAX - return __builtin_ctz(n); + return (uint32_t)__builtin_ctz(n); #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) uint32_t i; |