Initial implementation of a flow-graph builder for Dart's AST.

runtime/vm/instructions_ia32.cc

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2012, 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.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_IA32.
 #if defined(TARGET_ARCH_IA32)
 
 #include "vm/instructions.h"
 #include "vm/object.h"
 
 namespace dart {
 
-bool Instruction::TestBytesWith(const int* data, int num_bytes) const {
+bool InstructionPattern::TestBytesWith(const int* data, int num_bytes) const {
   ASSERT(data != NULL);
   const uint8_t* byte_array = reinterpret_cast<const uint8_t*>(start_);
   for (int i = 0; i < num_bytes; i++) {
     // Skip comparison for data[i] < 0.
     if ((data[i] >= 0) && (byte_array[i] != (0xFF & data[i]))) {
       return false;
     }
   }
   return true;
 }
 
 
-uword CallOrJump::TargetAddress() const {
+uword CallOrJumpPattern::TargetAddress() const {
   ASSERT(IsValid());
   return start() + kLengthInBytes + *reinterpret_cast<uword*>(start() + 1);
 }
 
 
-void CallOrJump::SetTargetAddress(uword target) const {
+void CallOrJumpPattern::SetTargetAddress(uword target) const {
   ASSERT(IsValid());
   *reinterpret_cast<uword*>(start() + 1) = target - start() - kLengthInBytes;
 }
 
 
-const int* Call::pattern() const {
+const int* CallPattern::pattern() const {
   static const int kCallPattern[kLengthInBytes] = {0xE8, -1, -1, -1, -1};
   return kCallPattern;
 }
 
 
-const int* Jump::pattern() const {
+const int* JumpPattern::pattern() const {
   static const int kJumpPattern[kLengthInBytes] = {0xE9, -1, -1, -1, -1};
   return kJumpPattern;
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_IA32