Add comments about why we put LoopSink pass at the very late stage.
authorDehao Chen <dehao@google.com>
Thu, 10 Nov 2016 17:42:18 +0000 (17:42 +0000)
committerDehao Chen <dehao@google.com>
Thu, 10 Nov 2016 17:42:18 +0000 (17:42 +0000)
commit5492f8646c0b8cac08cb6c06c66835e73a00a256
tree3cf7b0c035e601577bd9fd4ee010aef4793f5df4
parentb92cfe68044ecbde49562b99d4e11b92fb386a91
Add comments about why we put LoopSink pass at the very late stage.

llvm-svn: 286480
llvm/lib/Transforms/IPO/PassManagerBuilder.cpp