| B | ↘ | C | CompilerBuffer got worse |
| ⇢ | C | Compiler::canSkip() added | |
| ⇢ | A | Ebi::writeChildren() added | |
| ⇢ | A | CompilerBuffer::getNodePropArray() added | |
| A | ↘ | B | Compiler::compileChildBlock() got worse |
| A | ↘ | B | CompilerBuffer::select() got worse |
| B | ↘ | C | CompilerBuffer::flushArray() got worse |