[all-commits] [llvm/llvm-project] 6c2f84: [mlir][Transforms] Dialect Conversion: Add 1:N sup...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6c2f8476e7e7c655071c5510955c3042d71b670c
      https://github.com/llvm/llvm-project/commit/6c2f8476e7e7c655071c5510955c3042d71b670c
  Author: Matthias Springer <me at m-sp.org>
  Date:   2025-03-15 (Sat, 15 Mar 2025)

  Changed paths:
    M mlir/include/mlir/Transforms/DialectConversion.h
    M mlir/lib/Conversion/GPUCommon/GPUOpsLowering.cpp
    M mlir/lib/Transforms/Utils/DialectConversion.cpp
    M mlir/test/Transforms/test-legalizer.mlir
    M mlir/test/lib/Dialect/Test/TestOps.td
    M mlir/test/lib/Dialect/Test/TestPatterns.cpp

  Log Message:
  -----------
  [mlir][Transforms] Dialect Conversion: Add 1:N support to `remapInput` (#131454)

This commit adds 1:N support to `SignatureConversion::remapInputs`. This
API allows users to replace a block argument with multiple replacement
values. (And the block argument is dropped.) The API already supported
"bbarg --> multiple bbargs" mappings, but "bbarg --> multiple SSA
values" was missing.

---------

Co-authored-by: Markus Böck <markus.boeck02 at gmail.com>



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