[PATCH] D105168: [RISCV] Unify the arch string parsing logic to RISCVISAInfo.

[Kito Cheng via Phabricator via llvm-commits]

kito-cheng updated this revision to Diff 370174.
kito-cheng marked an inline comment as done.
kito-cheng added a comment.

Changes:

- Check feature combination is valid.
- Change return type of parseFeatures to llvm::Expected<std::unique_ptr<RISCVISAInfo>>.
- Set default extension version in getExtensionVersion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105168/new/

https://reviews.llvm.org/D105168

Files:
  clang/include/clang/Basic/DiagnosticCommonKinds.td
  clang/lib/Basic/Targets/RISCV.cpp
  clang/lib/Basic/Targets/RISCV.h
  clang/lib/Driver/ToolChains/Arch/RISCV.cpp
  clang/test/Driver/riscv-abi.c
  clang/test/Driver/riscv-arch.c
  clang/test/Driver/riscv-features.c
  llvm/include/llvm/Support/RISCVISAInfo.h
  llvm/lib/Support/CMakeLists.txt
  llvm/lib/Support/RISCVISAInfo.cpp
  llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.cpp
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVBaseInfo.h
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVTargetStreamer.cpp
  llvm/test/MC/RISCV/attribute-arch.s
  llvm/test/MC/RISCV/attribute-with-insts.s
  llvm/test/MC/RISCV/invalid-attribute.s

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