Jakub Chlanda be672934ff [NVPTX] Add more FMA intriniscs/builtins ...

This patch adds builtins/intrinsics for the following variants of FMA:

- f16, f16x2
  - rn
  - rn_ftz
  - rn_sat
  - rn_ftz_sat
  - rn_relu
  - rn_ftz_relu
- bf16, bf16x2
  - rn
  - rn_relu

ptxas (Cuda compilation tools, release 11.0, V11.0.194) is happy with the generated assembly.

Differential Revision: https://reviews.llvm.org/D118977

2022-02-23 13:56:53 -08:00

19 KiB

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