[X87] [crankshaft] Always use Label:kFar as lable dist in DoWrapReceiver() for debug mode.

src/crankshaft/x87/lithium-codegen-x87.cc

 // Copyright 2012 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.
 
 #if V8_TARGET_ARCH_X87
 
 #include "src/crankshaft/x87/lithium-codegen-x87.h"
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 2999 matching lines @@
 
 
 void LCodeGen::DoWrapReceiver(LWrapReceiver* instr) {
   Register receiver = ToRegister(instr->receiver());
   Register function = ToRegister(instr->function());
 
   // If the receiver is null or undefined, we have to pass the global
   // object as a receiver to normal functions. Values have to be
   // passed unchanged to builtins and strict-mode functions.
   Label receiver_ok, global_object;
-  Label::Distance dist = DeoptEveryNTimes() ? Label::kFar : Label::kNear;
+  Label::Distance dist;
+
+  // For x87 debug version jitted code's size exceeds 128 bytes whether
+  // FLAG_deopt_every_n_times
+  // is set or not. Always use Label:kFar for label distance for debug mode.
+  if (FLAG_debug_code)
+    dist = Label::kFar;
+  else
+    dist = DeoptEveryNTimes() ? Label::kFar : Label::kNear;
+
   Register scratch = ToRegister(instr->temp());
 
   if (!instr->hydrogen()->known_function()) {
     // Do not transform the receiver to object for strict mode
     // functions.
     __ mov(scratch,
            FieldOperand(function, JSFunction::kSharedFunctionInfoOffset));
     __ test_b(FieldOperand(scratch, SharedFunctionInfo::kStrictModeByteOffset),
               Immediate(1 << SharedFunctionInfo::kStrictModeBitWithinByte));
     __ j(not_equal, &receiver_ok, dist);
 
     // Do not transform the receiver to object for builtins.
     __ test_b(FieldOperand(scratch, SharedFunctionInfo::kNativeByteOffset),
               Immediate(1 << SharedFunctionInfo::kNativeBitWithinByte));
     __ j(not_equal, &receiver_ok, dist);
   }
 
   // Normal function. Replace undefined or null with global receiver.
   __ cmp(receiver, factory()->null_value());
-  __ j(equal, &global_object, Label::kNear);
+  __ j(equal, &global_object, dist);
   __ cmp(receiver, factory()->undefined_value());
-  __ j(equal, &global_object, Label::kNear);
+  __ j(equal, &global_object, dist);
 
   // The receiver should be a JS object.
   __ test(receiver, Immediate(kSmiTagMask));
   DeoptimizeIf(equal, instr, DeoptimizeReason::kSmi);
   __ CmpObjectType(receiver, FIRST_JS_RECEIVER_TYPE, scratch);
   DeoptimizeIf(below, instr, DeoptimizeReason::kNotAJavaScriptObject);
 
-  __ jmp(&receiver_ok, Label::kNear);
+  __ jmp(&receiver_ok, dist);
   __ bind(&global_object);
   __ mov(receiver, FieldOperand(function, JSFunction::kContextOffset));
   __ mov(receiver, ContextOperand(receiver, Context::NATIVE_CONTEXT_INDEX));
   __ mov(receiver, ContextOperand(receiver, Context::GLOBAL_PROXY_INDEX));
   __ bind(&receiver_ok);
 }
 
 
 void LCodeGen::DoApplyArguments(LApplyArguments* instr) {
   Register receiver = ToRegister(instr->receiver());
@@ skipping 2578 matching lines @@
   __ bind(deferred->exit());
   __ bind(&done);
 }
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X87