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vm: tweak

db4
Slava Pestov 2009-10-06 04:57:44 -05:00
parent ed1ee19ce1
commit 2ca0044dd0
1 changed files with 5 additions and 2 deletions
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7
vm/data_gc.cpp
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@ -484,15 +484,18 @@ struct nursery_collector : copying_collector<nursery_collector>
struct aging_collector : copying_collector<aging_collector> struct aging_collector : copying_collector<aging_collector>
{ {
zone *tenured;
explicit aging_collector(factor_vm *myvm_, zone *newspace_) : explicit aging_collector(factor_vm *myvm_, zone *newspace_) :
copying_collector<aging_collector>(myvm_,newspace_) {} copying_collector<aging_collector>(myvm_,newspace_),
tenured(&myvm->data->generations[myvm->data->tenured()]) {}
bool should_copy_p(object *untagged) bool should_copy_p(object *untagged)
{ {
if(newspace->contains_p(untagged)) if(newspace->contains_p(untagged))
return false; return false;
else else
return !myvm->data->generations[myvm->data->tenured()].contains_p(untagged); return !tenured->contains_p(untagged);
} }
void copy_reachable_objects(cell scan, cell *end) void copy_reachable_objects(cell scan, cell *end)