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authorDan Gohman <gohman@apple.com>
Sun, 29 Aug 2010 15:27:08 +0000 (15:27 +0000)
committerDan Gohman <gohman@apple.com>
Sun, 29 Aug 2010 15:27:08 +0000 (15:27 +0000)
commit6a832715325f740a0e78acd194abad9104389075
tree55a97afa53105ebcf2a9f710beba7afa3f9ee64b
parent3902f9fca8dd69ca3c5fce564deff817d7db3a8b
Add some comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112437 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopStrengthReduce.cpp