VM: New calling convention for generated code.

runtime/vm/instructions_x64.cc

Index: runtime/vm/instructions_x64.cc
diff --git a/runtime/vm/instructions_x64.cc b/runtime/vm/instructions_x64.cc
index 83f427dbb5500c8eafc9d6ed699503c06bf79812..dc691a4359893994a939ae6409da42a088e6ffc4 100644
--- a/runtime/vm/instructions_x64.cc
+++ b/runtime/vm/instructions_x64.cc
@@ -11,27 +11,6 @@
 
 namespace dart {
 
-intptr_t IndexFromPPLoad(uword start) {
-  int32_t offset = *reinterpret_cast<int32_t*>(start);
-  return ObjectPool::IndexFromOffset(offset);
-}
-
-
-uword JumpPattern::TargetAddress() const {
-  ASSERT(IsValid());
-  int index = IndexFromPPLoad(start() + 3);
-  return object_pool_.RawValueAt(index);
-}
-
-
-void JumpPattern::SetTargetAddress(uword target) const {
-  ASSERT(IsValid());
-  int index = IndexFromPPLoad(start() + 3);
-  object_pool_.SetRawValueAt(index, target);
-  // No need to flush the instruction cache, since the code is not modified.
-}
-
-
 void ShortCallPattern::SetTargetAddress(uword target) const {
   ASSERT(IsValid());
   *reinterpret_cast<uint32_t*>(start() + 1) = target - start() - kLengthInBytes;