Use use_empty() instead of getNumUses(), avoiding a use list traversal.
authorDan Gohman <gohman@apple.com>
Mon, 23 Jun 2008 23:23:49 +0000 (23:23 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 23 Jun 2008 23:23:49 +0000 (23:23 +0000)
commitcb41e6bf52e51b2cbf6871f63785af1c12a5fe70
treee1f94f7398c9e288ff1be30b86712b27b5f9223c
parentb3db9c90d24682340f043a8151063128fe3b220b
Use use_empty() instead of getNumUses(), avoiding a use list traversal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52651 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopDeletion.cpp