[PATCH] D136817: [RISCV] Add H extension

[Kito Cheng via Phabricator via cfe-commits]

kito-cheng created this revision.
kito-cheng added reviewers: asb, craig.topper, reames.
Herald added subscribers: sunshaoce, VincentWu, StephenFan, vkmr, frasercrmck, jdoerfert, evandro, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, shiva0217, niosHD, sabuasal, simoncook, johnrusso, rbar, hiraditya, arichardson.
Herald added a project: All.
kito-cheng requested review of this revision.
Herald added subscribers: llvm-commits, cfe-commits, pcwang-thead, eopXD, MaskRay.
Herald added projects: clang, LLVM.

`h` was the prefix of multi-letter extension name, but it become a
extension name in later RISC-V isa spec.

Fortunately we don't have any extension really defined is prefixed
with `h`, so we can just change that.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D136817

Files:
  clang/test/Preprocessor/riscv-target-features.c
  llvm/docs/RISCVUsage.rst
  llvm/lib/Support/RISCVISAInfo.cpp
  llvm/lib/Target/RISCV/RISCV.td
  llvm/lib/Target/RISCV/RISCVSubtarget.h
  llvm/test/CodeGen/RISCV/attributes.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D136817.471032.patch
Type: text/x-patch
Size: 7109 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20221027/be8f159e/attachment.bin>