[PATCH] D35043: [ADT] Enable reverse iteration for DenseMap

[Mandeep Singh Grang via Phabricator via llvm-commits]

mgrang updated this revision to Diff 110331.
mgrang added a comment.

Addressed comments.
Checked if type is pointer-like without adding a new trait. Instead used PointerLikeTypeTraits::NumLowBitsAvailable.


Repository:
  rL LLVM

https://reviews.llvm.org/D35043

Files:
  include/llvm/ADT/DenseMap.h
  include/llvm/ADT/SmallPtrSet.h
  include/llvm/Support/PointerLikeTypeTraits.h
  include/llvm/Support/ReverseIteration.h
  lib/Support/CommandLine.cpp
  test/Transforms/Util/PredicateInfo/condprop2.ll
  test/Transforms/Util/PredicateInfo/testandor2.ll
  unittests/ADT/ReverseIterationTest.cpp

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