* gcc.target/i386/pr31628.c: Require effective target fpic.
        * gcc.target/i386/strinline.c: Ditto.
        * gcc.dg/sibcall-6.c: Skip if !nonpic for 32bit x86 targets.
        * gcc.dg/pr35045.c: Ditto.
        * gcc.dg/20050503-1.c: Ditto.

From-SVN: r132080