[all-commits] [llvm/llvm-project] 988748: [mlir][bufferize] Do not copy buffers with undefin...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 988748c0774f3acc408bd65f5e57e5da6fe8aecb
      https://github.com/llvm/llvm-project/commit/988748c0774f3acc408bd65f5e57e5da6fe8aecb
  Author: Matthias Springer <springerm at google.com>
  Date:   2022-05-06 (Fri, 06 May 2022)

  Changed paths:
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h
    M mlir/include/mlir/Dialect/Bufferization/Transforms/OneShotAnalysis.h
    M mlir/lib/Dialect/Bufferization/IR/BufferizableOpInterface.cpp
    M mlir/lib/Dialect/Bufferization/Transforms/OneShotAnalysis.cpp
    M mlir/test/Dialect/Linalg/one-shot-bufferize.mlir

  Log Message:
  -----------
  [mlir][bufferize] Do not copy buffers with undefined contents

Buffers with undefined contents (e.g., the result of an init_tensor) are no longer copied.

Differential Revision: https://reviews.llvm.org/D125015