gcc.target/i386/shrink_wrap_1.c: Limit to lp64

Since gcc.target/i386/shrink_wrap_1.c also fails for x32, similar to ia32,
limit it to lp64.

	* gcc.target/i386/shrink_wrap_1.c: Limit to lp64.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
1 file changed