Change the StackGuard runtime function to take no arguments.

src/arm/code-stubs-arm.cc

Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index c63c3bdf0064de8361a6475a9697a93139c080c3..b3b0766a8f347bba34994cd1aa301ae5aff6797b 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -2297,13 +2297,7 @@ Runtime::FunctionId TranscendentalCacheStub::RuntimeFunction() {
 
 
 void StackCheckStub::Generate(MacroAssembler* masm) {
-  // Do tail-call to runtime routine.  Runtime routines expect at least one
-  // argument, so give it a Smi.
-  __ mov(r0, Operand(Smi::FromInt(0)));
-  __ push(r0);
-  __ TailCallRuntime(Runtime::kStackGuard, 1, 1);
-
-  __ Ret();
+  __ TailCallRuntime(Runtime::kStackGuard, 0, 1);
 }