reland 16744: add context save for GenerateFastApiCall

src/ia32/code-stubs-ia32.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 3476 matching lines @@
   __ lea(ecx, FieldOperand(eax, ebx, times_2, SeqTwoByteString::kHeaderSize));
   __ mov(Operand(esp, 2 * kPointerSize), ecx);  // Argument 3.
 
   __ bind(&setup_rest);
 
   // Locate the code entry and call it.
   __ add(edx, Immediate(Code::kHeaderSize - kHeapObjectTag));
   __ call(edx);
 
   // Drop arguments and come back to JS mode.
-  __ LeaveApiExitFrame();
+  __ LeaveApiExitFrame(true);
 
   // Check the result.
   Label success;
   __ cmp(eax, 1);
   // We expect exactly one result since we force the called regexp to behave
   // as non-global.
   __ j(equal, &success);
   Label failure;
   __ cmp(eax, NativeRegExpMacroAssembler::FAILURE);
   __ j(equal, &failure);
@@ skipping 4039 matching lines @@
   __ bind(&fast_elements_case);
   GenerateCase(masm, FAST_ELEMENTS);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32