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2 Commits

Author SHA1 Message Date
Zoltan Herczeg
0c3ef892c0 Rework property hashmap delete. (#1543) 
Triggering hashmap recreate during property delete may damage the
property chain list, so recreate postponed after the delete is done.

Next attempt to fix #1533.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2017-01-27 15:31:27 +01:00
Zoltan Herczeg
8b5d645df6 Track all NULL values in the property hashmap. (#1534) 
There are two types of NULL values in the property hashmap: deleted
entries, and never used entries. The current implementation tracks
only the never used entries, and never scales back the hashmap.
After this patch property delete can also recreate the hashmap, or
remove it entirely if there are too few items in the array.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2017-01-19 11:34:24 +01:00