* gcc.target/ia64/20090324-1.c: Fix implicit declarations and
implicit int.
* gcc.target/ia64/mfused-madd-vect.c: Likewise.
* gcc.target/ia64/mno-fused-madd-vect.c: Likewise.
* gcc.target/ia64/pr29682.c: Likewise.
* gcc.target/ia64/pr43603.c: Likewise.
* gcc.target/ia64/pr48496.c: Likewise.

From-SVN: r216302