[all-commits] [llvm/llvm-project] 7c513f: [LLVM][docs] Small updates to Writing an Backend

Kai Nacke via All-commits all-commits at lists.llvm.org
Tue Jul 28 12:13:07 PDT 2026


  Branch: refs/heads/users/redstar/writinganllvmbackend
  Home:   https://github.com/llvm/llvm-project
  Commit: 7c513f7a77d4653428d83cc7c666b8e810f22846
      https://github.com/llvm/llvm-project/commit/7c513f7a77d4653428d83cc7c666b8e810f22846
  Author: Kai Nacke <kai.peter.nacke at ibm.com>
  Date:   2026-07-28 (Tue, 28 Jul 2026)

  Changed paths:
    M llvm/docs/WritingAnLLVMBackend.md

  Log Message:
  -----------
  [LLVM][docs] Small updates to Writing an Backend

- Methods `eliminateCallFramePseudoInstr`, `emitPrologue`, `emitEpilogue` have to be implemented in subclass of `TargetFrameLowering`
- Method `hasFP` was renamed to `hasFPImpl`, and also belongs into subclass of `TargetFrameLowering`
- Give path to the `TargetInfo` class
- Fix parameters of `RegisterTarget`
- Fix path to `TargetRegistry.h`

Assisted by IBM Bob



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