| commit | 5ef6ff69583acedaeebb549004b7bcc4cdff5ec6 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Mon Mar 12 18:40:59 2018 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Mon Mar 12 18:40:59 2018 +0000 |
| tree | cfc11735abd919d03d0304c262bbdb22b859f6f6 | |
| parent | 9b2441e49b7c0bb5be89bbf9bfec4a78819a799d [diff] |
[CallSiteSplitting] Use !Instruction::use_empty instead of checking for a non-zero return from getNumUses getNumUses is a linear operation. It walks a linked list to get a count. So in this case its better to just ask if there are any users rather than how many. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@327314 91177308-0d34-0410-b5e6-96231b3b80d8