hg: hsx/hotspot-comp/hotspot: 7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs

[roland.westrelin at oracle.com]

Changeset: 8f47d8870d9a
Author:    roland
Date:      2011-09-08 09:35 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/8f47d8870d9a

7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs
Summary: PhaseChaitin::yank_if_dead() should be able to handle MachTemp inputs as a special case and yank them.
Reviewed-by: never, kvn

! src/share/vm/opto/chaitin.hpp
! src/share/vm/opto/postaloc.cpp