various fixes and enhancements * correct refmap->oopmap conversion (register numbering, stack slot numbering) * fixes for inlining (correct scoping in exception handler lookup, NPE in scope conversion) * support for "jump to runtime stub" (patching code needs to be aware of jmp instruction) * provide more information about methods (to allow inlining: has_balanced_monitors, etc.) * fixes to signature type lookup * isSubTypeOf: correct handling of array classes * RiType: componentType/arrayOf * prologue: inline cache check, icmiss stub * klass state check (resolved but not initialized) in newinstance * card table write barriers * c1x classes are optional (to allow running c1 without them) * correct for stored frame pointer in calling conventions (methods with arguments on stack) * getType(Class<?>) for some basic types, used for optimizations and folding * RiMethod/RiType: throw exception instead of silent failure on unsupported operations * RiType: resolved/unresolved array type support * refactoring: new on-demand template generation mechanism * optimizations: template specialization for no_null_check, given length, etc.

--- a/src/share/vm/c1x/c1x_TargetMethod.hpp	Wed Sep 01 17:13:38 2010 -0700
+++ b/src/share/vm/c1x/c1x_TargetMethod.hpp	Thu Sep 16 19:42:20 2010 -0700
@@ -41,6 +41,7 @@
     boolean_field(HotSpotTypeResolved, isInstanceClass)                                 \
     boolean_field(HotSpotTypeResolved, isInterface)                                     \
     int_field(HotSpotTypeResolved, instanceSize)                                        \
+    oop_field(HotSpotTypeResolved, componentType, "Lcom/sun/cri/ri/RiType;")            \
   end_class                                                                             \
   start_class(HotSpotMethodResolved)                                                    \
     long_field(HotSpotMethodResolved, vmId)                                             \