4 commits

Author	SHA1	Message	Date
Vern Paxson	183fbc750f	speedup (and more coherent memory management) for tracking RDs	2021-02-03 17:13:51 -08:00
Jon Siwek	6d3df74788	Adjust some reaching-def memory management ... E.g. can use unique_ptr or just avoid heap-allocating as minor simplification of some mem-mgmt logic.	2021-02-01 22:54:17 -08:00
Jon Siwek	36f27a0d01	Adjust various reaching-def move/reference semantics ... Nothing that important, just changing things to what is hypothetically more efficient in general.	2021-02-01 22:00:56 -08:00
Vern Paxson	2883f4ebee	class for tracking the "reach" of variable/field definitions	2021-01-23 10:51:04 -08:00