--- a/src/share/vm/runtime/vmStructs.cpp	Thu Oct 16 10:21:29 2014 +0200
+++ b/src/share/vm/runtime/vmStructs.cpp	Wed Oct 15 16:02:50 2014 +0200
@@ -151,6 +151,9 @@
 #ifdef TARGET_OS_ARCH_linux_ppc
 # include "vmStructs_linux_ppc.hpp"
 #endif
+#ifdef TARGET_OS_ARCH_aix_ppc
+# include "vmStructs_aix_ppc.hpp"
+#endif
 #ifdef TARGET_OS_ARCH_bsd_x86
 # include "vmStructs_bsd_x86.hpp"
 #endif
@@ -208,10 +211,13 @@
 #ifdef TARGET_ARCH_MODEL_arm
 # include "adfiles/adGlobals_arm.hpp"
 #endif
-#ifdef TARGET_ARCH_MODEL_ppc
-# include "adfiles/adGlobals_ppc.hpp"
+#ifdef TARGET_ARCH_MODEL_ppc_32
+# include "adfiles/adGlobals_ppc_32.hpp"
 #endif
+#ifdef TARGET_ARCH_MODEL_ppc_64
+# include "adfiles/adGlobals_ppc_64.hpp"
 #endif
+#endif // COMPILER2
 
 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
 // (nonstatic, static), and (unchecked, checked) has not been taken.
@@ -252,7 +258,7 @@
 typedef Hashtable<Klass*, mtClass>            KlassHashtable;
 typedef HashtableEntry<Klass*, mtClass>       KlassHashtableEntry;
 typedef TwoOopHashtable<Symbol*, mtClass>     SymbolTwoOopHashtable;
-typedef BinaryTreeDictionary<Metablock, FreeList> MetablockTreeDictionary;
+typedef BinaryTreeDictionary<Metablock, FreeList<Metablock> > MetablockTreeDictionary;
 
 //--------------------------------------------------------------------------------
 // VM_STRUCTS
@@ -1867,6 +1873,8 @@
   declare_c2_type(MemBarNode, MultiNode)                                  \
   declare_c2_type(MemBarAcquireNode, MemBarNode)                          \
   declare_c2_type(MemBarReleaseNode, MemBarNode)                          \
+  declare_c2_type(LoadFenceNode, MemBarNode)                              \
+  declare_c2_type(StoreFenceNode, MemBarNode)                             \
   declare_c2_type(MemBarVolatileNode, MemBarNode)                         \
   declare_c2_type(MemBarCPUOrderNode, MemBarNode)                         \
   declare_c2_type(InitializeNode, MemBarNode)                             \
@@ -1991,15 +1999,6 @@
   declare_c2_type(CmpF3Node, CmpFNode)                                    \
   declare_c2_type(CmpDNode, CmpNode)                                      \
   declare_c2_type(CmpD3Node, CmpDNode)                                    \
-  declare_c2_type(MathExactNode, MultiNode)                               \
-  declare_c2_type(MathExactINode, MathExactNode)                          \
-  declare_c2_type(AddExactINode, MathExactINode)                          \
-  declare_c2_type(AddExactLNode, MathExactLNode)                          \
-  declare_c2_type(SubExactINode, MathExactINode)                          \
-  declare_c2_type(SubExactLNode, MathExactLNode)                          \
-  declare_c2_type(NegExactINode, MathExactINode)                          \
-  declare_c2_type(MulExactINode, MathExactINode)                          \
-  declare_c2_type(FlagsProjNode, ProjNode)                                \
   declare_c2_type(BoolNode, Node)                                         \
   declare_c2_type(AbsNode, Node)                                          \
   declare_c2_type(AbsINode, AbsNode)                                      \
@@ -2080,6 +2079,15 @@
   declare_c2_type(ExtractLNode, ExtractNode)                              \
   declare_c2_type(ExtractFNode, ExtractNode)                              \
   declare_c2_type(ExtractDNode, ExtractNode)                              \
+  declare_c2_type(OverflowNode, CmpNode)                                  \
+  declare_c2_type(OverflowINode, OverflowNode)                            \
+  declare_c2_type(OverflowAddINode, OverflowINode)                        \
+  declare_c2_type(OverflowSubINode, OverflowINode)                        \
+  declare_c2_type(OverflowMulINode, OverflowINode)                        \
+  declare_c2_type(OverflowLNode, OverflowNode)                            \
+  declare_c2_type(OverflowAddLNode, OverflowLNode)                        \
+  declare_c2_type(OverflowSubLNode, OverflowLNode)                        \
+  declare_c2_type(OverflowMulLNode, OverflowLNode)                        \
                                                                           \
   /*********************/                                                 \
   /* Adapter Blob Entries */                                              \