[builtins] Implement Array.prototype.reduce in the CSA

src/compiler/code-assembler.cc

 // Copyright 2015 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/code-assembler.h"
 
 #include <ostream>
 
 #include "src/code-factory.h"
 #include "src/compiler/graph.h"
@@ skipping 562 matching lines @@
                                size_t result_size, Node* target, Node* context,
                                TArgs... args) {
   Node* nodes[] = {target, args..., context};
   return CallStubN(descriptor, result_size, arraysize(nodes), nodes);
 }
 
 // Instantiate CallStubR() for argument counts used by CSA-generated code.
 #define INSTANTIATE(...)                                     \
   template V8_EXPORT_PRIVATE Node* CodeAssembler::CallStubR( \
       const CallInterfaceDescriptor& descriptor, size_t, Node*, __VA_ARGS__);
-REPEAT_1_TO_7(INSTANTIATE, Node*)
+REPEAT_1_TO_8(INSTANTIATE, Node*)
 #undef INSTANTIATE
 
 Node* CodeAssembler::CallStubN(const CallInterfaceDescriptor& descriptor,
                                size_t result_size, int input_count,
                                Node* const* inputs) {
   // 2 is for target and context.
   DCHECK_LE(2, input_count);
   int argc = input_count - 2;
   DCHECK_LE(descriptor.GetParameterCount(), argc);
   // Extra arguments not mentioned in the descriptor are passed on the stack.
@@ skipping 158 matching lines @@
   DCHECK_NOT_NULL(impl_->value_);
   return impl_->value_;
 }
 
 MachineRepresentation CodeAssemblerVariable::rep() const { return impl_->rep_; }
 
 bool CodeAssemblerVariable::IsBound() const { return impl_->value_ != nullptr; }
 
 CodeAssemblerLabel::CodeAssemblerLabel(CodeAssembler* assembler,
                                        size_t vars_count,
-                                       CodeAssemblerVariable** vars,
+                                       CodeAssemblerVariable* const* vars,
                                        CodeAssemblerLabel::Type type)
     : bound_(false),
       merge_count_(0),
       state_(assembler->state()),
       label_(nullptr) {
   void* buffer = assembler->zone()->New(sizeof(RawMachineLabel));
   label_ = new (buffer)
       RawMachineLabel(type == kDeferred ? RawMachineLabel::kDeferred
                                         : RawMachineLabel::kNonDeferred);
   for (size_t i = 0; i < vars_count; ++i) {
@@ skipping 102 matching lines @@
       }
     }
   }
 
   bound_ = true;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8