avoid inlining

gistfile1.txt

diff --git a/js/src/vm/Probes-inl.h b/js/src/vm/Probes-inl.h
--- a/js/src/vm/Probes-inl.h
+++ b/js/src/vm/Probes-inl.h
@@ -30,7 +30,7 @@ inline bool probes::CallTrackingActive(J
   return false;
 }
 
-inline bool probes::EnterScript(JSContext* cx, JSScript* script,
+MOZ_NEVER_INLINE bool probes::EnterScript(JSContext* cx, JSScript* script,
                                 JSFunction* maybeFun, InterpreterFrame* fp) {
 #ifdef INCLUDE_MOZILLA_DTRACE
   if (JAVASCRIPT_FUNCTION_ENTRY_ENABLED()) {
diff --git a/js/src/vm/Stack.cpp b/js/src/vm/Stack.cpp
--- a/js/src/vm/Stack.cpp
+++ b/js/src/vm/Stack.cpp
@@ -192,7 +192,7 @@ bool InterpreterFrame::initFunctionEnvir
   return js::InitFunctionEnvironmentObjects(cx, this);
 }
 
-bool InterpreterFrame::prologue(JSContext* cx) {
+MOZ_NEVER_INLINE bool InterpreterFrame::prologue(JSContext* cx) {
   RootedScript script(cx, this->script());
 
   MOZ_ASSERT(cx->interpreterRegs().pc == script->code());