Merge r6576 and r6581 from bleeding_edge to 3.0 branch.

src/x64/lithium-codegen-x64.cc

 // Copyright 2011 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 328 matching lines @@
     translation->StoreLiteral(src_index);
   } else {
     UNREACHABLE();
   }
 }
 
 
 void LCodeGen::CallCode(Handle<Code> code,
                         RelocInfo::Mode mode,
                         LInstruction* instr) {
-  if (instr != NULL) {
-    LPointerMap* pointers = instr->pointer_map();
-    RecordPosition(pointers->position());
-    __ call(code, mode);
-    RegisterLazyDeoptimization(instr);
-  } else {
-    LPointerMap no_pointers(0);
-    RecordPosition(no_pointers.position());
-    __ call(code, mode);
-    RecordSafepoint(&no_pointers, Safepoint::kNoDeoptimizationIndex);
-  }
+  ASSERT(instr != NULL);
+  LPointerMap* pointers = instr->pointer_map();
+  RecordPosition(pointers->position());
+  __ call(code, mode);
+  RegisterLazyDeoptimization(instr);
 
   // Signal that we don't inline smi code before these stubs in the
   // optimizing code generator.
   if (code->kind() == Code::TYPE_RECORDING_BINARY_OP_IC ||
       code->kind() == Code::COMPARE_IC) {
     __ nop();
   }
 }
 
 
@@ skipping 1642 matching lines @@
 
 void LCodeGen::DoOsrEntry(LOsrEntry* instr) {
   Abort("Unimplemented: %s", "DoOsrEntry");
 }
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64