[PING][PATCH v4 1/2] c++: implement __is_unsigned built-in trait

Ping for __is_unsigned built-in. Sincerely, Ken Matsui On Sat, Jul 8, 2023 at 4:25 AM Ken Matsui wrote: > > Hi, > > Here is the benchmark result for is_unsigned: > > https://github.com/ken-matsui/gcc-benches/blob/main/is_unsigned.md#sat-jul--8-041510-am-pdt-2023 > > Time: -66.908% > Peak Memory

Re: [PATCH v4 1/2] c++: implement __is_unsigned built-in trait

Hi, Here is the benchmark result for is_unsigned: https://github.com/ken-matsui/gcc-benches/blob/main/is_unsigned.md#sat-jul--8-041510-am-pdt-2023 Time: -66.908% Peak Memory Usage: -42.5139% Total Memory Usage: -46.3483% Sincerely, Ken Matsui On Sat, Jul 8, 2023 at 4:13 AM Ken Matsui wrote: >

[PATCH v4 1/2] c++: implement __is_unsigned built-in trait

This patch implements built-in trait for std::is_unsigned. gcc/cp/ChangeLog: * cp-trait.def: Define __is_unsigned. * constraint.cc (diagnose_trait_expr): Handle CPTK_IS_UNSIGNED. * semantics.cc (trait_expr_value): Likewise. (finish_trait_expr): Likewise. gcc/tests