add testsuite automatic dg-options and dg-do action for isl-ast-gen-* and fuse-* files
* gcc.dg/graphite/fuse-1.c: Adjust pattern. Remove dg-do.
* gcc.dg/graphite/fuse-2.c: Same.
* gcc.dg/graphite/graphite.exp (opt_files): Add fuse-*.c and
isl-ast-gen-*.c files.
* gcc.dg/graphite/isl-ast-gen-blocks-1.c: Remove dg-do and dg-options.
* gcc.dg/graphite/isl-ast-gen-blocks-2.c: Same.
* gcc.dg/graphite/isl-ast-gen-blocks-3.c: Same.
* gcc.dg/graphite/isl-ast-gen-blocks-4.c: Same.
* gcc.dg/graphite/isl-ast-gen-if-1.c: Same.
* gcc.dg/graphite/isl-ast-gen-if-2.c: Same.
* gcc.dg/graphite/isl-ast-gen-single-loop-1.c: Same.
* gcc.dg/graphite/isl-ast-gen-single-loop-2.c: Same.
* gcc.dg/graphite/isl-ast-gen-single-loop-3.c: Same.
* gcc.dg/graphite/isl-ast-gen-user-1.c: Same.
* gcc.dg/graphite/isl-codegen-loop-dumping.c: Remove.
From-SVN: r230190
15 files changed: