| Enable tracing of inlining decisions. |
| Output format: |
| compilation of 'Signature of the compilation root method': |
| at 'Signature of the root method' ['Bytecode index']: <'Phase'> 'Child method signature': 'Decision made about this callsite' |
| at 'Signature of the child method' ['Bytecode index']: |
| |--<'Phase 1'> 'Grandchild method signature': 'First decision made about this callsite' |
| \--<'Phase 2'> 'Grandchild method signature': 'Second decision made about this callsite' |
| at 'Signature of the child method' ['Bytecode index']: <'Phase'> 'Another grandchild method signature': 'The only decision made about this callsite.' |
