[PATCH] D147610: [RISCV][MC] Add support for experimental Zfbfmin extension

[Alex Bradbury via Phabricator via cfe-commits]

asb updated this revision to Diff 512743.
asb edited the summary of this revision.
asb added a comment.

Rebase and use the new encoding suggested in https://github.com/riscv/riscv-bfloat16/issues/33 - hoping for the commits that alter the encoding to be pushed to the spec repo and a new PDF (with new version) to be generated ahead of landing this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147610/new/

https://reviews.llvm.org/D147610

Files:
  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/RISCVInstrInfo.td
  llvm/lib/Target/RISCV/RISCVInstrInfoZfbfmin.td
  llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td
  llvm/lib/Target/RISCV/RISCVSubtarget.h
  llvm/test/CodeGen/RISCV/attributes.ll
  llvm/test/MC/RISCV/attribute-arch.s
  llvm/test/MC/RISCV/rv32zfbfmin-invalid.s
  llvm/test/MC/RISCV/rv32zfbfmin-valid.s
  llvm/test/MC/RISCV/rv64zhinx-invalid.s
  llvm/test/MC/RISCV/rv64zhinxmin-invalid.s

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