A64: Synchronize with r17635.

src/a64/macro-assembler-a64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 501 matching lines @@
     // Pre-index beyond unscaled addressing range.
     add(addr.base(), addr.base(), offset);
     LoadStore(rt, MemOperand(addr.base()), op);
   } else {
     // Encodable in one load/store instruction.
     LoadStore(rt, addr, op);
   }
 }
 
 
+void MacroAssembler::Load(const Register& rt,
+                          const MemOperand& addr,
+                          Representation r) {
+  ASSERT(!r.IsDouble());
+
+  if (r.IsInteger8()) {
+    Ldrsb(rt, addr);
+  } else if (r.IsUInteger8()) {
+    Ldrb(rt, addr);
+  } else if (r.IsInteger16()) {
+    Ldrsh(rt, addr);
+  } else if (r.IsUInteger16()) {
+    Ldrh(rt, addr);
+  } else if (r.IsInteger32()) {
+    Ldr(rt.W(), addr);
+  } else {
+    ASSERT(rt.Is64Bits());
+    Ldr(rt, addr);
+  }
+}
+
+
+void MacroAssembler::Store(const Register& rt,
+                           const MemOperand& addr,
+                           Representation r) {
+  ASSERT(!r.IsDouble());
+
+  if (r.IsInteger8() || r.IsUInteger8()) {
+    Strb(rt, addr);
+  } else if (r.IsInteger16() || r.IsUInteger16()) {
+    Strh(rt, addr);
+  } else if (r.IsInteger32()) {
+    Str(rt.W(), addr);
+  } else {
+    ASSERT(rt.Is64Bits());
+    Str(rt, addr);
+  }
+}
+
+
 // Pseudo-instructions.
 
 
 void MacroAssembler::Abs(const Register& rd, const Register& rm,
                          Label* is_not_representable,
                          Label* is_representable) {
   ASSERT(allow_macro_instructions_);
   ASSERT(AreSameSizeAndType(rd, rm));
 
   Cmp(rm, 1);
@@ skipping 4186 matching lines @@
   }
 }
 
 
 #undef __
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_A64