Version 3.25.28.5 (merged r20357)

src/arm/full-codegen-arm.cc

 // Copyright 2012 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 100 matching lines @@
 };
 
 
 static void EmitStackCheck(MacroAssembler* masm_,
                            Register stack_limit_scratch,
                            int pointers = 0,
                            Register scratch = sp) {
     Isolate* isolate = masm_->isolate();
   Label ok;
   ASSERT(scratch.is(sp) == (pointers == 0));
+  Heap::RootListIndex index;
   if (pointers != 0) {
     __ sub(scratch, sp, Operand(pointers * kPointerSize));
+    index = Heap::kRealStackLimitRootIndex;
+  } else {
+    index = Heap::kStackLimitRootIndex;
   }
-  __ LoadRoot(stack_limit_scratch, Heap::kStackLimitRootIndex);
+  __ LoadRoot(stack_limit_scratch, index);
   __ cmp(scratch, Operand(stack_limit_scratch));
   __ b(hs, &ok);
   PredictableCodeSizeScope predictable(masm_, 2 * Assembler::kInstrSize);
   __ Call(isolate->builtins()->StackCheck(), RelocInfo::CODE_TARGET);
   __ bind(&ok);
 }
 
 
 // Generate code for a JS function.  On entry to the function the receiver
 // and arguments have been pushed on the stack left to right.  The actual
@@ skipping 4808 matching lines @@
 
   ASSERT(interrupt_address ==
          isolate->builtins()->OsrAfterStackCheck()->entry());
   return OSR_AFTER_STACK_CHECK;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM