Support remaping of pair location inside materializations for slow paths.

runtime/vm/intermediate_language.h

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_INTERMEDIATE_LANGUAGE_H_
 #define VM_INTERMEDIATE_LANGUAGE_H_
 
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/growable_array.h"
@@ skipping 4124 matching lines @@
   }
 
   virtual bool CanDeoptimize() const { return false; }
   virtual EffectSet Effects() const { return EffectSet::None(); }
 
   Location* locations() { return locations_; }
   void set_locations(Location* locations) { locations_ = locations; }
 
   virtual bool MayThrow() const { return false; }
 
-  void RemapRegisters(intptr_t* fpu_reg_slots,
-                      intptr_t* cpu_reg_slots);
+  void RemapRegisters(intptr_t* cpu_reg_slots,
+                      intptr_t* fpu_reg_slots);
 
   bool was_visited_for_liveness() const { return visited_for_liveness_; }
   void mark_visited_for_liveness() {
     visited_for_liveness_ = true;
   }
 
  private:
   virtual void RawSetInputAt(intptr_t i, Value* value) {
     (*values_)[i] = value;
   }
@@ skipping 3845 matching lines @@
       Isolate* isolate, bool opt) const {                                     \
     UNIMPLEMENTED();                                                          \
     return NULL;                                                              \
   }                                                                           \
   void Name::EmitNativeCode(FlowGraphCompiler* compiler) { UNIMPLEMENTED(); }
 
 
 }  // namespace dart
 
 #endif  // VM_INTERMEDIATE_LANGUAGE_H_