[PATCH] D53247: [ADT] Add initializer_list constructor, equality tests for DenseMap/DenseSet.

[Lang Hames via Phabricator via llvm-commits]

lhames created this revision.
lhames added reviewers: chandlerc, dblaikie.
Herald added subscribers: kristina, dexonsmith.

Adds an initializer_list constructor to DenseMap and fixes a bug in the
initializer_list constructor for DenseSet (it previously crashed on
initializer_lists whose lengths were not a power of two).

Also adds equality and inequality operators for DenseMap and DenseSet.

These changes make it easier to migrate existing code that uses std::map and
std::set (which support initializer_list construction and equality comparison)
to DenseMap and DenseSet.


Repository:
  rL LLVM

https://reviews.llvm.org/D53247

Files:
  include/llvm/ADT/DenseMap.h
  include/llvm/ADT/DenseSet.h
  unittests/ADT/DenseMapTest.cpp
  unittests/ADT/DenseSetTest.cpp

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