commit | a3035a69f95734ff549f3e12d950bf65400329f7 | [log] [tgz] |
---|---|---|
author | Dan Gohman <gohman@apple.com> | Wed May 20 01:01:24 2009 +0000 |
committer | Dan Gohman <gohman@apple.com> | Wed May 20 01:01:24 2009 +0000 |
tree | 8523850c81d51ce98a94fa72706b99120349b949 | |
parent | b4d97b78dfd0d14a788fa3cb876f67a9e666b99b [diff] |
Teach SCEV::isLoopInvariant and SCEV::hasComputableLoopEvolution about the convention from LoopInfo that a null Loop* means the entire function body. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72152 91177308-0d34-0410-b5e6-96231b3b80d8