[all-commits] [llvm/llvm-project] 37a147: [mlir][bufferize] Allow in-place bufferization for...
Matthias Springer via All-commits
all-commits at lists.llvm.org
Wed May 4 00:48:23 PDT 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 37a147352457c690a6130a5d20ef381037fc3548
https://github.com/llvm/llvm-project/commit/37a147352457c690a6130a5d20ef381037fc3548
Author: Matthias Springer <springerm at google.com>
Date: 2022-05-04 (Wed, 04 May 2022)
Changed paths:
M mlir/lib/Dialect/Bufferization/Transforms/OneShotAnalysis.cpp
M mlir/test/Dialect/Bufferization/Transforms/one-shot-module-bufferize-analysis.mlir
Log Message:
-----------
[mlir][bufferize] Allow in-place bufferization for writes to init_tensors in loops
This commit relaxes the rules around ops that define a value but do not specify the tensor's contents. (The only such op at the moment is init_tensor.)
When such a tensor is written in a loop, it should not cause out-of-place bufferization.
Differential Revision: https://reviews.llvm.org/D124849
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