* genattr-common.c: New. Based on genattr.c.

	* genattr-common.c: New.  Based on genattr.c.
	* Makefile.in (INSN_ATTR_H): Include insn-attr-common.h.
	(MOSTLYCLEANFILES): Add insn-attr-common.h.
	(opts.o): Update dependencies.
	(.PRECIOUS): Add insn-attr-common.h.
	(simple_rtl_generated_h): Add insn-attr-common.h.
	(build/genattr-common.o): New.
	(genprogrtl): Add attr-common.
	* genattr.c (main): Include insn-attr-common.h.  Don't generate
	definitions of DELAY_SLOTS or INSN_SCHEDULING.
	* opts.c: Include insn-attr-common.h instead of rtl.h and
	insn-attr.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175579 138bc75d-0d04-0410-961f-82ee72b054a4