Re:[PATCH v2 1/1] [RISC-V] Add support for _Bfloat16

[Palmer Dabbelt <palmer@dabbelt.com>]

On Tue, 02 Apr 2024 20:19:16 PDT (-0700), jinma@linux.alibaba.com wrote:
>> gcc/testsuite/ChangeLog:
>> 
>> 	* gcc.target/riscv/bf16_arithmetic.c: New test.
>> 	* gcc.target/riscv/bf16_call.c: New test.
>> 	* gcc.target/riscv/bf16_comparison.c: New test.
>> 	* gcc.target/riscv/bf16_float_libcall_convert.c: New test.
>> 	* gcc.target/riscv/bf16_integer_libcall_convert.c: New test.
>
>   Hi, I have test this patch and it is very good. I think we need to add some
> runable tests to ensure that the results are right for various types of
> conversions, operations, and libfuncs.

Sorry I forgot to reply earlier, a few of us were talking about this is 
the patchwork meeting this morning.  We think this is too big for GCC-14 
this late in the cycle.  Folks are still looking at bugs, so it might 
take a bit to get reviewed for GCC-15.

I took a look and don't see anything wrong, but I'm not a floating-point 
person so I'd want to try and talk to someone who is before committing 
it.

More testing never hurts, though ;)
>
> BR,
> Jin