[all-commits] [llvm/llvm-project] 75a04c: [LoongArch][NFC] Fix the operand constraint of AMC...

[WÁNG Xuěruì via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 75a04c656061fb72c9259c4ae5fb8e41c396dd65
      https://github.com/llvm/llvm-project/commit/75a04c656061fb72c9259c4ae5fb8e41c396dd65
  Author: WÁNG Xuěruì <git at xen0n.name>
  Date:   2024-11-19 (Tue, 19 Nov 2024)

  Changed paths:
    M llvm/lib/Target/LoongArch/AsmParser/LoongArchAsmParser.cpp
    M llvm/lib/Target/LoongArch/LoongArchInstrInfo.td

  Log Message:
  -----------
  [LoongArch][NFC] Fix the operand constraint of AMCAS instructions (#114508)

The `rd` operand of AMCAS instructions is both read and written, because
of the nature of compare-and-swap operations, but currently it is not
declared as such. Fix it for upcoming codegen enablement changes. In
order to do that, a piece of LoongArchAsmParser logic that relied on
TableGen-erated enum variants being ordered in a specific way needs
updating; this will be addressed in a following refactor. No functional
change intended.

While at it, restore vertical alignment for the definition lines.

Suggested-by: tangaac <tangyan01 at loongson.cn>
Link:
https://github.com/llvm/llvm-project/pull/114398#discussion_r1825362676



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications