[PATCH] D23561: [RISCV 4/10] Add basic RISCV{InstrFormats, InstrInfo, RegisterInfo, }.td

[Alex Bradbury via llvm-commits]

asb updated this revision to Diff 74069.
asb added a comment.

Fix the issue described in my previous comment by not defining an AsmName and AltName for the RISCV64 registers. With this approach, the generated MatchRegisterName and MatchAltRegisterName functions can be used. In the future, a little bit of extra logic in RISCVAsmParser.cpp can be added to coerce a parsed register from 32-bit to 64-bit when desired.


https://reviews.llvm.org/D23561

Files:
  lib/Target/RISCV/CMakeLists.txt
  lib/Target/RISCV/RISCV.td
  lib/Target/RISCV/RISCVInstrFormats.td
  lib/Target/RISCV/RISCVInstrInfo.td
  lib/Target/RISCV/RISCVRegisterInfo.td

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