llvm/mlir/lib at 9e5aefc5f93a0cdb00c89830e3cfaf5a706340c4 - llvm

intel/llvm

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Alex Zinenko 3f5bd53eb1 [mlir] Introduce callback-based builders for AffineForOp

Similarly to `scf::ForOp`, introduce additional `function_ref` arguments to
`AffineForOp::build` that can be used to populate the body of the loop during
its construction. Provide compatibility functions for constructing affine loop
nests using `edsc::ScopedContext`.

`edsc::AffineLoopNestBuilder` and reletad functionality is now deprecated and
will be removed soon, users are expected to switch to `affineLoopNestBuilder`
that provides similar functionality with a simpler OpBuilder-based
implementation.

Differential Revision: https://reviews.llvm.org/D81754

2020-06-15 17:55:49 +02:00