Add a comment about how Imm can be used for loop-variant values.
authorDan Gohman <gohman@apple.com>
Fri, 20 Feb 2009 20:29:04 +0000 (20:29 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 20 Feb 2009 20:29:04 +0000 (20:29 +0000)
commit33e3a36f0a116b758708ef8fd0695d3a4cb21531
treeaa536ab57d10775ce936f718fb34b1b6545ccde8
parent474479fce79e8d042bfbab2b8d021e9354fa4760
Add a comment about how Imm can be used for loop-variant values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65147 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopStrengthReduce.cpp