[all-commits] [llvm/llvm-project] 87a047: [mlir][llvm] Fuse access_group & loop export (NFC)

[Christian Ulmann via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 87a0479538fe4fad1cbbf729ee6e1ee35326f093
      https://github.com/llvm/llvm-project/commit/87a0479538fe4fad1cbbf729ee6e1ee35326f093
  Author: Christian Ulmann <christian.ulmann at nextsilicon.com>
  Date:   2023-02-17 (Fri, 17 Feb 2023)

  Changed paths:
    M mlir/include/mlir/Target/LLVMIR/ModuleTranslation.h
    M mlir/lib/Target/LLVMIR/LoopAnnotationTranslation.cpp
    M mlir/lib/Target/LLVMIR/LoopAnnotationTranslation.h
    M mlir/lib/Target/LLVMIR/ModuleTranslation.cpp

  Log Message:
  -----------
  [mlir][llvm] Fuse access_group & loop export (NFC)

This commit moves the access group translation into the
LoopAnnotationTranslation class as these two metadata kinds only appear
together.

Drops the access group cleanup from `ModuleTranslation::forgetMapping`
as this is only used on function regions. Access groups only appear in the
region of a global metadata operation and will thus not be cleaned here.

Analogous to https://reviews.llvm.org/D143577

Reviewed By: gysit

Differential Revision: https://reviews.llvm.org/D144253