105 Commits

Author	SHA1	Message	Date
Coleen Phillimore	4a831d45f0	6420645: Create a vm that uses compressed oops for up to 32gb heapsizes ... Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold	2008-04-13 17:43:42 -04:00
Vladimir Kozlov	1ba2523386	6259129: (Escape Analysis) scalar replacement for not escaping objects ... Use scalar replacement with EA to remove allocations for objects which do not escape the compiled method. Reviewed-by: rasbold, never, jrose	2008-03-20 13:51:55 -07:00
Vladimir Kozlov	20046c1a18	6672848: (Escape Analysis) improve lock elimination with EA ... Remove lock/unlock MemBar nodes and specify locks in debug info for deoptimization. Reviewed-by: never	2008-03-14 16:40:42 -07:00
Vladimir Kozlov	000ac830a0	6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint ... Values of non-static fields of a scalarized object should be saved in debug info to reallocate the object during deoptimization. Reviewed-by: never	2008-03-13 16:06:34 -07:00
J. Duke	8153779ad3	Initial load	2007-12-01 00:00:00 +00:00