Function JS_JitHelperShapeGuard 

pub unsafe extern "C" fn JS_JitHelperShapeGuard(
    frame: *mut JSJitExecFrame,
    stack_map_id: u32,
    object: u32,
    identity_lo: u32,
    identity_hi: u32,
    generation_lo: u32,
    generation_hi: u32,
) -> i32