| commit | 51e844b60168d019a293daddf19bd291c706dc3f | [log] [tgz] |
|---|---|---|
| author | Nick Lewycky <nicholas@mxc.ca> | Wed Jun 06 11:26:20 2007 +0000 |
| committer | Nick Lewycky <nicholas@mxc.ca> | Wed Jun 06 11:26:20 2007 +0000 |
| tree | 35783992cbe35b777ab8ff30e8a3e2653df13e6b | |
| parent | 2c614c5c699fed503b93e85ea0cb48811843c3c7 [diff] |
Optimize this test. Firstly, only Instructions may use other Instructions. Secondly, checking whether removal succeeded tells you whether it was in the map to begin with. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37469 91177308-0d34-0410-b5e6-96231b3b80d8