[RISCV][MC] Add support for experimental Zvfbfmin extension
authorAlex Bradbury <asb@igalia.com>
Fri, 19 May 2023 14:26:25 +0000 (15:26 +0100)
committerAlex Bradbury <asb@igalia.com>
Fri, 19 May 2023 14:26:25 +0000 (15:26 +0100)
commitb18a81966499cad0eed44cbbbce5bb45460be132
tree5937ebc84d5d955dcc6ee0e4457861112df1b85b
parentc81a121f3f230cfe468b6def6d2904b4aefb855b
[RISCV][MC] Add support for experimental Zvfbfmin extension

Provides MC layer support for Zfbfmin: vector BF16 conversions.

Zvfbfmin does not appear to have a dependency on Zfbfmin as currently
specified.

Differential Revision: https://reviews.llvm.org/D147611
clang/test/Preprocessor/riscv-target-features.c
llvm/docs/RISCVUsage.rst
llvm/docs/ReleaseNotes.rst
llvm/lib/Support/RISCVISAInfo.cpp
llvm/lib/Target/RISCV/RISCVFeatures.td
llvm/lib/Target/RISCV/RISCVInstrInfoV.td
llvm/lib/Target/RISCV/RISCVInstrInfoZvfbf.td [new file with mode: 0644]
llvm/test/CodeGen/RISCV/attributes.ll
llvm/test/MC/RISCV/attribute-arch.s
llvm/test/MC/RISCV/rvv/zvfbfmin.s [new file with mode: 0644]