Unify MachineType and RepType.

src/compiler/change-lowering.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/change-lowering.h"
 
 #include "src/compiler/common-node-cache.h"
 #include "src/compiler/graph.h"
 
 namespace v8 {
@@ skipping 155 matching lines @@
       Runtime::FunctionForId(Runtime::kAllocateHeapNumber);
   DCHECK_EQ(0, fn->nargs);
   CallDescriptor* desc = linkage()->GetRuntimeCallDescriptor(
       fn->function_id, 0, Operator::kNoProperties);
   Node* heap_number =
       graph()->NewNode(common()->Call(desc), CEntryStubConstant(),
                        ExternalConstant(ExternalReference(fn, isolate())),
                        Int32Constant(0), context, effect, if_true);
 
   Node* store = graph()->NewNode(
-      machine()->Store(kMachineFloat64, kNoWriteBarrier), heap_number,
+      machine()->Store(kMachFloat64, kNoWriteBarrier), heap_number,
       Int32Constant(HeapNumber::kValueOffset - kHeapObjectTag), number, effect,
       heap_number);
 
   Node* if_false = graph()->NewNode(common()->IfFalse(), branch);
   Node* smi = graph()->NewNode(common()->Projection(0), add);
 
   Node* merge = graph()->NewNode(common()->Merge(2), store, if_false);
   Node* phi = graph()->NewNode(common()->Phi(2), heap_number, smi, merge);
 
   return Replace(phi);
@@ skipping 12 matching lines @@
 template <>
 Reduction ChangeLowering<4>::ChangeTaggedToFloat64(Node* val, Node* effect,
                                                    Node* control) {
   Node* branch = graph()->NewNode(
       common()->Branch(),
       graph()->NewNode(machine()->Word32And(), val, Int32Constant(kSmiTagMask)),
       control);
 
   Node* if_true = graph()->NewNode(common()->IfTrue(), branch);
   Node* load = graph()->NewNode(
-      machine()->Load(kMachineFloat64), val,
+      machine()->Load(kMachFloat64), val,
       Int32Constant(HeapNumber::kValueOffset - kHeapObjectTag), if_true);
 
   Node* if_false = graph()->NewNode(common()->IfFalse(), branch);
   Node* number = graph()->NewNode(
       machine()->ChangeInt32ToFloat64(),
       graph()->NewNode(
           machine()->Word32Sar(), val,
           Int32Constant(SmiTagging<4>::kSmiShiftSize + kSmiTagSize)));
 
   Node* merge = graph()->NewNode(common()->Merge(2), if_true, if_false);
   Node* phi = graph()->NewNode(common()->Phi(2), load, number, merge);
 
   return Replace(phi);
 }
 
 
 template <>
 Reduction ChangeLowering<8>::ChangeTaggedToFloat64(Node* val, Node* effect,
                                                    Node* control) {
   Node* branch = graph()->NewNode(
       common()->Branch(),
       graph()->NewNode(machine()->Word64And(), val, Int32Constant(kSmiTagMask)),
       control);
 
   Node* if_true = graph()->NewNode(common()->IfTrue(), branch);
   Node* load = graph()->NewNode(
-      machine()->Load(kMachineFloat64), val,
+      machine()->Load(kMachFloat64), val,
       Int32Constant(HeapNumber::kValueOffset - kHeapObjectTag), if_true);
 
   Node* if_false = graph()->NewNode(common()->IfFalse(), branch);
   Node* number = graph()->NewNode(
       machine()->ChangeInt32ToFloat64(),
       graph()->NewNode(
           machine()->ConvertInt64ToInt32(),
           graph()->NewNode(
               machine()->Word64Sar(), val,
               Int32Constant(SmiTagging<8>::kSmiShiftSize + kSmiTagSize))));
 
   Node* merge = graph()->NewNode(common()->Merge(2), if_true, if_false);
   Node* phi = graph()->NewNode(common()->Phi(2), load, number, merge);
 
   return Replace(phi);
 }
 
 
 template class ChangeLowering<4>;
 template class ChangeLowering<8>;
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8