[all-commits] [llvm/llvm-project] d820ac: [mlir][bufferize][NFC] Use custom walk instead of ...
Matthias Springer via All-commits
all-commits at lists.llvm.org
Fri Apr 22 02:23:36 PDT 2022
Author: Matthias Springer <springerm at google.com>
Date: 2022-04-22 (Fri, 22 Apr 2022)
[mlir][bufferize][NFC] Use custom walk instead of GreedyPatternRewriter
The bufferization driver was previously using a GreedyPatternRewriter. This was problematic because bufferization must traverse ops top-to-bottom. The GreedyPatternRewriter was previously configured via `useTopDownTraversal`, but this was a hack; this API was just meant for performance improvements and should not affect the result of the rewrite.
No public commit message needed.
Differential Revision: https://reviews.llvm.org/D123618
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