those stages cause uninitialized "holes" in the stacks which in turn causes gc errors if stack underflows occur  | 
			||
|---|---|---|
| .. | ||
| optimizer.factor | ||
| summary.txt | ||
				
					
						
							those stages cause uninitialized "holes" in the stacks which in turn causes gc errors if stack underflows occur  | 
			||
|---|---|---|
| .. | ||
| optimizer.factor | ||
| summary.txt | ||