Add documentation for new backedge mass propagation in irregular loops.
authorDiego Novillo <dnovillo@google.com>
Wed, 17 Jun 2015 16:28:22 +0000 (16:28 +0000)
committerDiego Novillo <dnovillo@google.com>
Wed, 17 Jun 2015 16:28:22 +0000 (16:28 +0000)
commit5057ee83579a7e70ef5b8e5c7d0421327bb12030
tree5226aaaa49f7f959e8a75a2e60c3042640bab8b3
parentb306ae3bf30e4eeb3ba6c47e316d4f10454ab169
Add documentation for new backedge mass propagation in irregular loops.

Tweak test cases and rename headerIndexFor -> getHeaderIndex.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239915 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/BlockFrequencyInfoImpl.h
lib/Analysis/BlockFrequencyInfoImpl.cpp
test/Analysis/BlockFrequencyInfo/PR23525.ll [deleted file]
test/Analysis/BlockFrequencyInfo/irreducible.ll