[all-commits] [llvm/llvm-project] 3be3c9: [MLIR] FlatAffineConstraints: Ensure dimensionalit...
Kunwar Shaanjeet Singh Grover via All-commits
all-commits at lists.llvm.org
Sat Oct 30 05:10:21 PDT 2021
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 3be3c944a5bacfd208b56853941b0fa4dec3ddcc
https://github.com/llvm/llvm-project/commit/3be3c944a5bacfd208b56853941b0fa4dec3ddcc
Author: Groverkss <groverkss at gmail.com>
Date: 2021-10-30 (Sat, 30 Oct 2021)
Changed paths:
M mlir/include/mlir/Analysis/AffineStructures.h
M mlir/lib/Analysis/AffineAnalysis.cpp
M mlir/lib/Analysis/AffineStructures.cpp
Log Message:
-----------
[MLIR] FlatAffineConstraints: Ensure dimensionalities match when calling mergeLocalIds
This patch reorders mergeLocalIds usage to merge locals only after number of
dimensions and symbols are same. This does not change any functionality
because it does not matter in what order identifiers are merged, since
the reason to do it is to ensure that two FACs are aligned.
The order ensured in this patch simplifies a subsequent patch to improve
mergeLocalIds which requires dimensions and symbols to be aligned.
Reviewed By: bondhugula
Differential Revision: https://reviews.llvm.org/D112841
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