Re: [PATCH] libstdc++: _Bfloat16 for

2022-11-02 Thread Jonathan Wakely via Gcc-patches
On Wed, 2 Nov 2022 at 09:39, Jakub Jelinek wrote: > > Hi! > > Jon pointed out that we have TODO: _Bfloat16 in . > Right now _S_fp_fmt() returns _Binary16 for _Float16, __fp16 as well > as __bf16 and it actually works because we don't have a special handling > of _Binary16. So, either we could jus

[PATCH] libstdc++: _Bfloat16 for

2022-11-02 Thread Jakub Jelinek via Gcc-patches
Hi! Jon pointed out that we have TODO: _Bfloat16 in . Right now _S_fp_fmt() returns _Binary16 for _Float16, __fp16 as well as __bf16 and it actually works because we don't have a special handling of _Binary16. So, either we could just document that, but I'm a little bit afraid if HPPA or MIPS don