[all-commits] [llvm/llvm-project] dde738: [MLIR] Add clearAndCopyFrom to IntegerPolyhedron

[Kunwar Shaanjeet Singh Grover via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dde7388ad5bb19ddd1cb2ac4669ff3012723dd69
      https://github.com/llvm/llvm-project/commit/dde7388ad5bb19ddd1cb2ac4669ff3012723dd69
  Author: Groverkss <groverkss at gmail.com>
  Date:   2022-01-05 (Wed, 05 Jan 2022)

  Changed paths:
    M mlir/include/mlir/Analysis/AffineStructures.h
    M mlir/include/mlir/Analysis/Presburger/IntegerPolyhedron.h
    M mlir/lib/Analysis/AffineStructures.cpp
    M mlir/lib/Analysis/Presburger/IntegerPolyhedron.cpp

  Log Message:
  -----------
  [MLIR] Add clearAndCopyFrom to IntegerPolyhedron

This patch adds clearAndCopyFrom to IntegerPolyhedron. This requires moving
LLVM-style RTTI from FlatAffineConstraints to IntegerPolyhedron.

This patch is part of a series of patches to move presburger math to Presburger
directory.

Reviewed By: arjunp

Differential Revision: https://reviews.llvm.org/D116533