[all-commits] [llvm/llvm-project] 01bdb0: [mlir][linalg] Improve implementation of hoist pad...

[Nicolas Vasilache via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 01bdb0f75efb2bb795a79cea9f3f918136d13a7f
      https://github.com/llvm/llvm-project/commit/01bdb0f75efb2bb795a79cea9f3f918136d13a7f
  Author: Nicolas Vasilache <nicolas.vasilache at gmail.com>
  Date:   2021-07-15 (Thu, 15 Jul 2021)

  Changed paths:
    A mlir/include/mlir/Dialect/Linalg/Analysis/ConstraintsSet.h
    M mlir/lib/Dialect/Linalg/Analysis/CMakeLists.txt
    A mlir/lib/Dialect/Linalg/Analysis/ConstraintsSet.cpp
    M mlir/lib/Dialect/Linalg/Transforms/Hoisting.cpp
    M mlir/test/Dialect/Linalg/hoist-padding.mlir

  Log Message:
  -----------
  [mlir][linalg] Improve implementation of hoist padding.

Instead of relying on adhoc bounds calculations, use a projection-based
implementation. This simplifies the implementation and finds more static
constant sizes than previously/

Differential Revision: https://reviews.llvm.org/D106054