| commit | cf7e990880a691bf8c1add3fad4ddd003db85fa0 | [log] [tgz] |
|---|---|---|
| author | Florian Hahn <florian.hahn@arm.com> | Thu Jun 14 20:23:48 2018 +0000 |
| committer | Florian Hahn <florian.hahn@arm.com> | Thu Jun 14 20:23:48 2018 +0000 |
| tree | 0346aa838d4d31301389a15140e3dac3ccc1d5dc | |
| parent | 1967f637b475113379987259ec4034517fbd8047 [diff] |
[TableGen] Make TreePatternNode::getChild return a reference (NFC) The return value of TreePatternNode::getChild is never null. This patch also updates various places that use return values of getChild to also use references. Those changes were suggested post-commit for D47463. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334764 91177308-0d34-0410-b5e6-96231b3b80d8