[all-commits] [llvm/llvm-project] c4abef: [MLIR][Presburger] support symbolicLexMin for Inte...

[Arjun P via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c4abef28a3bd6d37acc80b5659fe458fc0b3fc18
      https://github.com/llvm/llvm-project/commit/c4abef28a3bd6d37acc80b5659fe458fc0b3fc18
  Author: Arjun P <arjunpitchanathan at gmail.com>
  Date:   2022-07-01 (Fri, 01 Jul 2022)

  Changed paths:
    M mlir/include/mlir/Analysis/Presburger/IntegerRelation.h
    M mlir/lib/Analysis/Presburger/IntegerRelation.cpp
    M mlir/unittests/Analysis/Presburger/IntegerPolyhedronTest.cpp
    M mlir/unittests/Analysis/Presburger/IntegerRelationTest.cpp
    M mlir/unittests/Analysis/Presburger/Utils.h

  Log Message:
  -----------
  [MLIR][Presburger] support symbolicLexMin for IntegerRelation

This also changes the space of the returned lexmin for IntegerPolyhedrons;
the symbols in the poly now correspond to symbols in the result rather than dims.

Reviewed By: Groverkss

Differential Revision: https://reviews.llvm.org/D128933