[all-commits] [llvm/llvm-project] 5a3140: [MLIR][SCF] Create selects from if yield results w...

[William Moses via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a31403b513d7449c4f045347740056800996357
      https://github.com/llvm/llvm-project/commit/5a31403b513d7449c4f045347740056800996357
  Author: William S. Moses <gh at wsmoses.com>
  Date:   2022-03-18 (Fri, 18 Mar 2022)

  Changed paths:
    M mlir/lib/Dialect/SCF/SCF.cpp
    M mlir/test/Dialect/SCF/canonicalize.mlir

  Log Message:
  -----------
  [MLIR][SCF] Create selects from if yield results which are not defined in the body

Previously, the canonicalizer to create ifs from selects would only work
if the if did not have a body other than yielding. This patch upgrade the functionality
to be able to create selects from any if result whose operands are not defined
within the body.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D121943