On Fri, Jun 10, 2022 at 01:34:25PM +0200, Alexander Lobakin wrote:
Define const_*() variants of the non-atomic bitops to be used when the input arguments are compile-time constants, so that the compiler will be always to resolve those to compile-time constants as well. Those are mostly direct aliases for generic_*() with one exception for const_test_bit(): the original one is declared atomic-safe and thus doesn't discard the `volatile` qualifier, so in order to let optimize the code, define it separately disregarding the qualifier. Add them to the compile-time type checks as well just in case.
...
/* Check that the bitops prototypes are sane */ #define __check_bitop_pr(name) \ - static_assert(__same_type(arch_##name, generic_##name) && \ + static_assert(__same_type(const_##name, generic_##name) && \ + __same_type(arch_##name, generic_##name) && \ __same_type(name, generic_##name))
Can't it be a one line change and actually keeping ordering at the same time? -- With Best Regards, Andy Shevchenko
