uint32_t
ion::ShapeGuardFailure()
{
JSContext *cx = GetIonContext()->cx;
UnrootedScript script = GetBailedJSScript(cx);
JS_ASSERT(script->hasIonScript());
JS_ASSERT(!script->ion->invalidated());
script->failedShapeGuard = true;
IonSpew(IonSpew_Invalidate, "Invalidating due to shape guard failure");
return Invalidate(cx, script);
}
uint32_t
ion::CachedShapeGuardFailure()
{
JSContext *cx = GetIonContext()->cx;
UnrootedScript script = GetBailedJSScript(cx);
JS_ASSERT(script->hasIonScript());
JS_ASSERT(!script->ion->invalidated());
script->failedShapeGuard = true;
// Purge JM caches in the script and all inlined script, to avoid baking in
// the same shape guard next time.
for (size_t i = 0; i < script->ion->scriptEntries(); i++)
mjit::PurgeCaches(script->ion->getScript(i));
IonSpew(IonSpew_Invalidate, "Invalidating due to shape guard failure");
return Invalidate(cx, script);
}
