[all-commits] [llvm/llvm-project] a88274: [mlir][acc] Support lazy remark message constructi...

[Razvan Lupusoru via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a88274f008604dcc7397e8f231ef8eebe983793f
      https://github.com/llvm/llvm-project/commit/a88274f008604dcc7397e8f231ef8eebe983793f
  Author: Razvan Lupusoru <razvan.lupusoru at gmail.com>
  Date:   2026-02-10 (Tue, 10 Feb 2026)

  Changed paths:
    M mlir/include/mlir/Dialect/OpenACC/Analysis/OpenACCSupport.h
    M mlir/include/mlir/Dialect/OpenACC/OpenACCUtils.h
    M mlir/lib/Dialect/OpenACC/Analysis/OpenACCSupport.cpp
    M mlir/lib/Dialect/OpenACC/Transforms/ACCLoopTiling.cpp
    M mlir/lib/Dialect/OpenACC/Utils/OpenACCUtils.cpp
    M mlir/unittests/Dialect/OpenACC/OpenACCUtilsTest.cpp

  Log Message:
  -----------
  [mlir][acc] Support lazy remark message construction (#180665)

The OpenACC remark emission utilities previously only accepted Twine for
message construction. However, complex remarks often require additional
logic to build messages, such as resolving variable names. This results
in unnecessary work when remarks are disabled.

Add an overload that accepts a lambda for message generation, which is
only invoked when remark emission is enabled. Update ACCLoopTiling to
use this lazy API for tile size reporting.

Additionally, getVariableName now returns numeric strings for constant
integer values. This is also being used by ACCLoopTiling along with the
lazy remark update.



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