diff -r 62219bdec449 -r 22a05c7f3314 hotspot/src/share/vm/opto/compile.cpp
--- a/hotspot/src/share/vm/opto/compile.cpp	Mon Apr 15 16:20:05 2013 -0700
+++ b/hotspot/src/share/vm/opto/compile.cpp	Tue Apr 16 10:08:41 2013 +0200
@@ -2127,22 +2127,19 @@
   }
   NOT_PRODUCT( verify_graph_edges(); )
 
-  PhaseChaitin regalloc(unique(),cfg,m);
+  PhaseChaitin regalloc(unique(), cfg, m);
   _regalloc = &regalloc;
   {
     TracePhase t2("regalloc", &_t_registerAllocation, true);
-    // Perform any platform dependent preallocation actions.  This is used,
-    // for example, to avoid taking an implicit null pointer exception
-    // using the frame pointer on win95.
-    _regalloc->pd_preallocate_hook();
-
     // Perform register allocation.  After Chaitin, use-def chains are
     // no longer accurate (at spill code) and so must be ignored.
     // Node->LRG->reg mappings are still accurate.
     _regalloc->Register_Allocate();
 
     // Bail out if the allocator builds too many nodes
-    if (failing())  return;
+    if (failing()) {
+      return;
+    }
   }
 
   // Prior to register allocation we kept empty basic blocks in case the
@@ -2160,9 +2157,6 @@
     cfg.fixup_flow();
   }
 
-  // Perform any platform dependent postallocation verifications.
-  debug_only( _regalloc->pd_postallocate_verify_hook(); )
-
   // Apply peephole optimizations
   if( OptoPeephole ) {
     NOT_PRODUCT( TracePhase t2("peephole", &_t_peephole, TimeCompiler); )