[all-commits] [llvm/llvm-project] cadb7c: [mlir] SCF: provide function_ref builders for IfOp

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cadb7ccf2cebcaa2d546db77223bde3d69a162af
      https://github.com/llvm/llvm-project/commit/cadb7ccf2cebcaa2d546db77223bde3d69a162af
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2020-05-27 (Wed, 27 May 2020)

  Changed paths:
    M mlir/include/mlir/Dialect/SCF/EDSC/Builders.h
    M mlir/include/mlir/Dialect/SCF/SCF.h
    M mlir/include/mlir/Dialect/SCF/SCFOps.td
    M mlir/lib/Conversion/VectorToSCF/VectorToSCF.cpp
    M mlir/lib/Dialect/SCF/EDSC/Builders.cpp
    M mlir/lib/Dialect/SCF/SCF.cpp

  Log Message:
  -----------
  [mlir] SCF: provide function_ref builders for IfOp

Now that OpBuilder is available in `build` functions, it becomes possible to
populate the "then" and "else" regions directly when building the "if"
operation. This is desirable in more structured forms of builders, especially
in when conditionals are mixed with loops. Provide new `build` APIs taking
callbacks for body constructors, similarly to scf::ForOp, and replace more
clunky edsc::BlockBuilder uses with these. The original APIs remain available
and go through the new implementation.

Differential Revision: https://reviews.llvm.org/D80527