[PATCH] D151313: [RISCV][BF16] Make backend type bf16 to follow the psABI

[Jun Sha via Phabricator via llvm-commits]

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Recently, __bf16 type has been added in RISCV psABI. Now we need to support this datatype in LLVM backend. Right now, according to psABI, we basically address __bf16 like FP16.


https://reviews.llvm.org/D151313

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h

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