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| author | Jun Sha (Joshua) <cooper.joshua@linux.alibaba.com> | 2023-02-16 07:51:34 -0800 |
|---|---|---|
| committer | Philip Reames <listmail@philipreames.com> | 2023-02-16 08:08:52 -0800 |
| commit | f6fa5a66d8a8190002d3eb542e4b5a99deb53004 (patch) | |
| tree | 7e2e72436dae10e2b08c367524985967eb22026e /llvm/lib/Object/ELFObjectFile.cpp | |
| parent | eb3dfa0a248794cc51912705540f1ab1f4dde619 (diff) | |
| download | llvm-f6fa5a66d8a8190002d3eb542e4b5a99deb53004.zip llvm-f6fa5a66d8a8190002d3eb542e4b5a99deb53004.tar.gz llvm-f6fa5a66d8a8190002d3eb542e4b5a99deb53004.tar.bz2 | |
[RISCV][MC] Add support for experimental zfa extension (FLI instruction not included)
This implements experimental support for the RISCV Zfa extension as specified here: https://github.com/riscv/riscv-isa-manual/releases/download/draft-20221119-5234c63/riscv-spec.pdf, Ch. 25. This extension has not been ratified. Once ratified, it'll move out of experimental status.
This change adds assembly support for all instructions except load-immediate instructions (fli.s/fli.d/fli.h). Assembly support for that instruction and codegen support will follow in separate patches.
Differential Revision: https://reviews.llvm.org/D141984
Diffstat (limited to 'llvm/lib/Object/ELFObjectFile.cpp')
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