Changeset: aba346eb84ac Author: Goetz Lindenmaier Date: 2012-10-26 15:12 +0200 URL: http://hg.openjdk.java.net/ppc-aix-port/jdk7u/hotspot/rev/aba346eb84ac Opto: introduce phase lateExpand to expand nodes after register allocation. Some nodes can not be expanded during matching. E.g., register allocation might not be able to deal with the resulting pattern. To allow better scheduling in such cases, we introduce lateExpand which runs after register allocation. Whether and how nodes are expanded is specified in the ad-file. See block.cpp for a detailed documentation. ! src/cpu/sparc/vm/sparc.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/adlc/adlparse.cpp ! src/share/vm/adlc/adlparse.hpp ! src/share/vm/adlc/archDesc.hpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/formssel.hpp ! src/share/vm/adlc/output_c.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/block.cpp ! src/share/vm/opto/block.hpp ! src/share/vm/opto/c2_globals.hpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/matcher.hpp ! src/share/vm/opto/node.cpp ! src/share/vm/opto/node.hpp