[all-commits] [llvm/llvm-project] 62e786: [mlir][tosa] Add specification versioning to targe...

[Luke Hutton via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 62e786ae6334eab25a119cac876a918e83ba7221
      https://github.com/llvm/llvm-project/commit/62e786ae6334eab25a119cac876a918e83ba7221
  Author: Luke Hutton <luke.hutton at arm.com>
  Date:   2025-10-16 (Thu, 16 Oct 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Tosa/IR/TargetEnv.h
    M mlir/include/mlir/Dialect/Tosa/IR/TosaComplianceData.h.inc
    M mlir/include/mlir/Dialect/Tosa/IR/TosaOpBase.td
    M mlir/include/mlir/Dialect/Tosa/IR/TosaProfileCompliance.h
    M mlir/include/mlir/Dialect/Tosa/Transforms/Passes.td
    M mlir/lib/Dialect/Tosa/IR/TargetEnv.cpp
    M mlir/lib/Dialect/Tosa/Transforms/TosaAttachTarget.cpp
    M mlir/lib/Dialect/Tosa/Transforms/TosaProfileCompliance.cpp
    M mlir/test/Dialect/Tosa/tosa-attach-target.mlir
    A mlir/test/Dialect/Tosa/tosa-validation-version-1p0-invalid.mlir
    A mlir/test/Dialect/Tosa/tosa-validation-version-1p1-valid.mlir

  Log Message:
  -----------
  [mlir][tosa] Add specification versioning to target environment (#156425)

This commit adds a new "specification_version" field to the TOSA target
environment attribute. This allows a user to specify which version of
the TOSA specification they would like to target during lowering.

A leading example in the validation pass has also been added. This
addition adds a version to each profile compliance entry to track which
version of the specification the entry was added. This allows a
backwards compatibility check to be implemented between the target
version and the profile compliance entry version.

For now a default version of "1.0" is assumed. "1.1.draft" is added to
denote an in-development version of the specification targeting the next
release.



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