target-arm: Pass fp status pointer explicitly to neon fp helpers

Upstream 5aaebd13da29a7157b757590284664dc42ea6a69
Upstream ae1857eca22b58d430941730bd097e95a484652c
Upstream aa47cfdd178d8ea96b6e2f550742ddbb445fdacb

Change-Id: I4a4eac8e4596f5faffb8ee3bcf39f8ef89590824
4 files changed