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riscv-non-isa / rvv-intrinsic-doc

https://jira.riscv.org/browse/RVG-153
BSD 3-Clause "New" or "Revised" License
277 stars 88 forks source link

Mismatched bfloat16 autogenerated files #335

Closed dzaima closed 1 month ago

dzaima commented 1 month ago

Running make bf16-all I get it generating incorrect reinterpret instructions like __riscv_reinterpret_v_bf16m8_i16m8.

Note the lack of v prefix there, which matches no v in ["reinterpret"] in bfloat16_inst.py.

kito-cheng commented 1 month ago

@4vtomat could you take a look for this issue?

dzaima commented 1 month ago

Somewhat-relatedly, all _vf_ widening float multiply-add intrinsics, e.g. __riscv_vfwmacc_vf_f32m1 (not just, but including, bfloat16 ones) name their scalar arguments vs1 where I think it should be rs1. This appears to have been the case for a while.

4vtomat commented 1 month ago

Thanks @dzaima , let me take this!