kvn [Tue, 13 Oct 2009 22:32:31 -0700] rev 4016
6889300: assert(i != k || is_new || i->outcnt() > 0, "don't return dead nodes")
Summary: PhiNode::Ideal() should return TOP for Phi node with no users.
Reviewed-by: never, jrose
kvn [Tue, 13 Oct 2009 20:54:13 -0700] rev 4015
6889656: assert(lo_lrg->lo_degree() || !lo_no_simplify,"Live range was lo-degree before coalesce
Summary: Restore the original code: uint i = _hi_degree.
Reviewed-by: never, jrose
never [Tue, 13 Oct 2009 16:29:31 -0700] rev 4014
6889302: TraceExceptions output should include detail message
Reviewed-by: twisti, jrose, kvn
never [Tue, 13 Oct 2009 12:04:21 -0700] rev 4013
6890308: integrate zero assembler hotspot changes
Reviewed-by: never
Contributed-by: gbenson@redhat.com
never [Wed, 07 Oct 2009 15:38:37 -0700] rev 4012
6885584: A particular class structure causes large allocation spike for jit
Reviewed-by: kvn
kvn [Wed, 07 Oct 2009 12:43:50 -0700] rev 4011
6875959: CTW fails hotspot/src/share/vm/opto/reg_split.cpp:1087
Summary: To break spill ties choose bound live range over unbound to free register or one with smaller cost to spill.
Reviewed-by: never, jrose