Enable SSE with ICC even when it mimics a gcc version lower than 4.2
(transplanted from ae2ee2d3e200cd9939fda6b12386dfc4f228746f)

--HG--
branch : 3.1
extra : transplant_source : %AE.%E2%D3%E2%00%CD%999%FD%A6%B1%23%86%DF%C4%F2%28to