Vladimir Kozlov
60c74ba115
6701887: JDK7 server VM in endless loop in Node::dominates
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The method Node::dominates loops in the dead code which does not have a Region node.
Reviewed-by: jrose, never
2008-05-15 22:43:11 -07:00
Vladimir Kozlov
df8fc19aac
6686791: Side effect in NumberFormat tests with -server -Xcomp
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Optimization in CmpPNode::sub() removed the valid compare instruction because of false positive answer from detect_dominating_control().
Reviewed-by: jrose, sgoldman
2008-04-16 19:19:48 -07:00
Coleen Phillimore
4a831d45f0
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
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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
fc0117cb9a
6674588: (Escape Analysis) Improve Escape Analysis code
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Current EA code has several problems which have to be fixed.
Reviewed-by: jrose, sgoldman
2008-03-14 15:26:33 -07:00
Vladimir Kozlov
37b9a97e08
6670459: Fix Node::dump() performance
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Dump full ideal graph takes forever.
Reviewed-by: never, rasbold
2008-03-06 20:58:16 -08:00
Vladimir Kozlov
5ade869e8c
6614330: Node::dump(n) does not print full graph for specified depth
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A node is not processed in dump_nodes() if it was visited during processing previous inputs.
Reviewed-by: rasbold
2008-02-20 16:19:43 -08:00
J. Duke
8153779ad3
Initial load
2007-12-01 00:00:00 +00:00
