[Interpreter] Ensure we save the BytecodeArray register properly in InterpreterEntryTrampoline buil…

src/mips/builtins-mips.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_MIPS
 
 #include "src/codegen.h"
 #include "src/debug/debug.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen/full-codegen.h"
@@ skipping 899 matching lines @@
   //  - Deal with sloppy mode functions which need to replace the
   //    receiver with the global proxy when called as functions (without an
   //    explicit receiver object).
   //  - Code aging of the BytecodeArray object.
 
   // Perform stack guard check.
   {
     Label ok;
     __ LoadRoot(at, Heap::kStackLimitRootIndex);
     __ Branch(&ok, hs, sp, Operand(at));
+    __ push(kInterpreterBytecodeArrayRegister);
     __ CallRuntime(Runtime::kStackGuard, 0);
+    __ pop(kInterpreterBytecodeArrayRegister);
     __ bind(&ok);
   }
 
   // Load bytecode offset and dispatch table into registers.
   __ LoadRoot(kInterpreterAccumulatorRegister, Heap::kUndefinedValueRootIndex);
   __ Subu(
       kInterpreterRegisterFileRegister, fp,
       Operand(kPointerSize + StandardFrameConstants::kFixedFrameSizeFromFp));
   __ li(kInterpreterBytecodeOffsetRegister,
         Operand(BytecodeArray::kHeaderSize - kHeapObjectTag));
@@ skipping 996 matching lines @@
   }
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS