27 Commits

Author	SHA1	Message	Date
Peter Dimov	5a3b4df5de	Use __builtin_bit_cast when available	2023-06-01 02:38:57 +03:00
Peter Dimov	85527c4045	More -Wconversion fixes	2023-05-31 20:22:15 +03:00
Peter Dimov	266fbe6449	Fix -Wconversion warnings	2023-05-31 18:53:35 +03:00
Peter Dimov	06fef712c9	Use MS _byteswap intrinsics	2023-05-30 21:12:25 +03:00
Peter Dimov	f41b8f38c4	Use __builtin_bswap under GCC and Clang	2023-05-30 19:22:00 +03:00
Peter Dimov	b591214103	Add byteswap to bit.hpp	2023-05-30 19:09:09 +03:00
Peter Dimov	6c7edac9b1	Fix 32 bit constexpr failures	2023-05-30 04:32:23 +03:00
Peter Dimov	b2fe98edf8	Make bit manipulation functions constexpr on MSVC 19.25+. Closes #109.	2023-05-30 02:56:37 +03:00
Peter Dimov	b407b5d87d	Change bit_width to return int, LWG3656 has been applied as a DR to C++20	2022-09-22 01:31:01 +03:00
Peter Dimov	66a742f41e	Statically assert the unsigned integer requirements in bit.hpp. Fixes #129.	2022-09-21 19:19:02 +03:00
Peter Dimov	8645bcb06e	Merge pull request #101 from boostorg/feature/bit_use_if_constexpr ... bit.hpp: Use C++17 if constexpr where possible	2022-05-14 04:35:13 +03:00
Peter Dimov	cf619432a7	Fix GCC -Wlong-long warnings	2022-02-08 22:00:42 +02:00
Peter Dimov	bae7c049b0	Avoid conversion warning in bit_width	2022-01-19 17:20:39 +02:00
Andrey Semashev	213e4695bf	Use C++17 if constexpr where possible.	2021-11-01 22:35:28 +03:00
Peter Dimov	a4b661068d	Disable C4127, C4244 in bit.hpp	2021-11-01 02:14:43 +02:00
Peter Dimov	fa82b680cf	Work around clang++ 3.3 failure	2020-12-30 19:40:52 +02:00
Peter Dimov	16e9536146	Implement boost::core::endian	2020-12-29 02:41:15 +02:00
Peter Dimov	919b98d425	Use __builtin_popcount	2020-12-29 02:06:56 +02:00
Peter Dimov	e8aa0c75b4	Use _BitScanForward	2020-12-29 02:02:33 +02:00
Peter Dimov	8bd2239b0b	Use __builtin_ctz	2020-12-29 01:56:34 +02:00
Peter Dimov	c838ebc003	Use _BitScanReverse	2020-12-29 01:53:30 +02:00
Peter Dimov	aca46fae91	Use __builtin_clz	2020-12-29 01:28:59 +02:00
Peter Dimov	409c809cd8	Add popcount	2020-12-29 01:06:22 +02:00
Peter Dimov	26728848b4	Add bit_ceil	2020-12-29 00:29:44 +02:00
Peter Dimov	cc877e6b5b	Add countl_zero, countl_one	2020-12-28 23:40:59 +02:00
Peter Dimov	a47eebf41a	Add countr_zero, countr_one	2020-12-28 21:52:02 +02:00
Peter Dimov	045487ba96	Add boost/core/bit.hpp (bit_cast, rotl, rotr)	2020-12-28 21:12:22 +02:00