[webkit-changes] [WebKit/WebKit] fff4bd: [RISCV] Fix instruction requires the following: 'D...

[MingZhu Yan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: fff4bd89ff20ac8de4e2effe6e66157a2e1321f5
      https://github.com/WebKit/WebKit/commit/fff4bd89ff20ac8de4e2effe6e66157a2e1321f5
  Author: MingZhu Yan <yanmingzhu at iscas.ac.cn>
  Date:   2024-11-19 (Tue, 19 Nov 2024)

  Changed paths:
    M Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.cpp
    M Source/JavaScriptCore/llint/LowLevelInterpreter.cpp

  Log Message:
  -----------
  [RISCV] Fix instruction requires the following: 'D'/'F'/'M'
https://bugs.webkit.org/show_bug.cgi?id=282900

Reviewed by Yusuke Suzuki.

This is a llvm bug, passing `-march=riscv64gc -cpu=lp64d` from clang
will lost after it got llvm side. So we have to set arch here.

More related infomations are here:

- https://github.com/rust-lang/rust/issues/80608
- https://github.com/llvm/llvm-project/issues/61991
- https://github.com/llvm/llvm-project/pull/97685

* Source/JavaScriptCore/assembler/MacroAssemblerRISCV64.cpp:
* Source/JavaScriptCore/llint/LowLevelInterpreter.cpp:

Canonical link: https://commits.webkit.org/286815@main



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