Andrey Semashev 430169a53c Removed union_cast in favor of memcpy-based implementation and renamed the cast to bitwise_cast. Use __builtin_mem* instead of regular function calls when possible. This saves inclusion of <cstring> and possibly generates better code when -fno-builtin is used. The net result of these changes is no UB that union_cast was introducing while hopefully retaining the same performance.

2015-12-02 20:04:10 +03:00

..

boost

Removed union_cast in favor of memcpy-based implementation and renamed the cast to bitwise_cast. Use __builtin_mem* instead of regular function calls when possible. This saves inclusion of <cstring> and possibly generates better code when -fno-builtin is used. The net result of these changes is no UB that union_cast was introducing while hopefully retaining the same performance.

2015-12-02 20:04:10 +03:00