> rs6000 indeed doesn't implement {,u}{add,sub,mul}v4_optab for
> any mode and thus leaves it to the generic code.https://gcc.gnu.org/pipermail/gcc-patches/2016-October/460209.html -- Eric Botcazou
- POWER __builtin_add_overflow/__builtin_mul_overflow ... Simon Richter
- Re: POWER __builtin_add_overflow/__builtin_mul_... Jakub Jelinek via Gcc
- Re: POWER __builtin_add_overflow/__builtin_... Eric Botcazou via Gcc
- Re: POWER __builtin_add_overflow/__builtin_... Segher Boessenkool
