[refactoring] Do not call get_gc_state from inside loop in expand_region_transitively_reachable #137084
Description
Feature or enhancement
Proposal:
It is minor refactoring. But I believe it is worth to do in the light of increasing usage of Immortal objects.
get_gc_state is not so lightweight and may have extra costs when calling for large number of immortal objects.
Has this already been discussed elsewhere?
This is a minor feature, which does not need previous discussion elsewhere
Links to previous discussion of this feature:
No response