factor

Author	SHA1	Message	Date
Björn Lindqvist	5cd44dc07c	compiler.cfg.linear-scan.allocation.state: set spill-area-size/align when the cfg tuple is created	2015-04-29 09:31:57 -07:00
Björn Lindqvist	4cda101717	compiler.cfg.linear-scan.allocation.state: more docs and tests for vocab	2015-04-29 09:31:57 -07:00
Björn Lindqvist	35d00da765	compiler.cfg.linear-scan.allocation.*: maybe a fix for #1227 The register allocator pops from the unhandled-intervals and unhandled-sync-points heaps. If two live intervals share the same start slot, then they can be popped in either order leading to differently generated code. So instead use one heap (unhandled-min-heap) and both the start and end slot as the heap key to resolve tie-breakers	2014-12-15 20:44:53 +01:00
Björn Lindqvist	1eac4afc8b	compiler.cfg.linear-scan.allocation.state: sub docs and tests	2014-11-16 06:25:53 -08:00