[PATCH] Intel MOVRS tests: Also scan (%e.x)

[H.J. Lu]

Since x32 uses (%reg32), instead of (%r.x), also scan (%e.x).

* gcc.target/i386/avx10_2-512-movrs-1.c: Also scan (%e.x).
* gcc.target/i386/avx10_2-movrs-1.c: Likewise.
* gcc.target/i386/movrs-1.c: Likewise.

-- 
H.J.