intx 0.12.1

Fixed

• Fix MSVC build in preprocessor conformance mode #327

intx 0.12.0

Added

• Consequent type aliases and literal suffixes: #317
  • uint128, 1_u128
  • uint192, 1_u192
  • uint256, 1_u256
  • uint320, 1_u320
  • uint384, 1_u384
  • uint448, 1_u448
  • uint512, 1_u512

Changed

• Restructure of the code by using friend operator and if constexpr. #318 #319 #320 #321 #322 #324

intx 0.11.0

Added

• Support constexpr context execution for all arithmetic including division. #305 #311 #314

Changed

• Literal operators changed to consteval. #298
• Some C++20 modernization. #297 #308

Fixed

• Fixes to division for constexpr context. #309 #310

intx 0.10.1

Fixed

• Fixed buggy __builtin_subcll in Xcode 14.3.1 on arm64. 294

intx 0.9.3

Fixed

• Fixed buggy __builtin_subcll in Xcode 14.3.1 on arm64. 294

intx 0.10.0

Changed

• C++20 is now required to use intx. #287 #290

intx 0.9.2

Changed

• Increase tolerance to some compiler warnings (e.g. unknown pragma, unknown attribute) in case intx.hpp is used without CMake assistance. #286

intx 0.9.1

Fixed

• Fixed 32-bit Windows builds: the _umul128 intrinsic is not available there. #283

intx 0.9.0

Changed

• Optimizations for GCC compiler. #279 #281
• Required CMake version increased from 3.10 to 3.16 #276
• Simplification of many operators declarations by using friend inline functions. #270 #271
• Benchmarks updates and fixes. #274 #275 #277

intx 0.8.0

Added

• Added support for big-endian architectures. #257
• Extend endian-specific load/store helpers to work with builtin integer types. #265

Changed

• The addc() and subc() have been optimized with compiler's builtins if available. #250 #251 #253
• Fixed and enabled CI testing for architectures other than x86. #255
• Small multiplication optimization. #261
• Small division optimization. #263
• Small comparison operators optimization for the uint256 type. #264