[turbofan] move assembly order to InstructionBlock

test/unittests/compiler/instruction-sequence-unittest.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/base/utils/random-number-generator.h"
 #include "src/compiler/pipeline.h"
 #include "test/unittests/compiler/instruction-sequence-unittest.h"
 #include "test/unittests/test-utils.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
@@ skipping 388 matching lines @@
       loop_data.loop_header_ = rpo;
     } else {
       // This is a loop body.
       CHECK_NE(0, loop_data.expected_blocks_);
       // TODO(dcarney): handle nested loops.
       loop_data.expected_blocks_--;
       loop_header = loop_data.loop_header_;
     }
   }
   // Construct instruction block.
-  auto instruction_block = new (zone()) InstructionBlock(
-      zone(), block_id, rpo, rpo, loop_header, loop_end, false);
+  auto instruction_block = new (zone())
+      InstructionBlock(zone(), block_id, rpo, loop_header, loop_end, false);
   instruction_blocks_.push_back(instruction_block);
   current_block_ = instruction_block;
   sequence()->StartBlock(rpo);
   return instruction_block;
 }
 
 
 void InstructionSequenceTest::WireBlocks() {
   CHECK_EQ(nullptr, current_block());
   CHECK(instruction_blocks_.size() == completions_.size());
@@ skipping 43 matching lines @@
 
 int InstructionSequenceTest::AddInstruction(int instruction_index,
                                             Instruction* instruction) {
   sequence()->AddInstruction(instruction);
   return instruction_index;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8