Using insn-codes.h only where needed

[Richard Henderson]

On Mon, Aug 13, 2001 at 01:10:33AM -0400, Zack Weinberg wrote:
> 	* expr.h: Split out optab- and libfunc-related code to...
> 	* optabs.h, libfuncs.h: ... these new headers.
> 
> 	* Makefile.in (CONFIG_H, EXPR_H): Take out insn-codes.h.
> 	(OPTABS_H): New.
> 	(various .o rules): Add $(OPTABS_H) and/or libfuncs.h to
> 	dependencies.
> 	* mkconfig.sh: Don't include insn-codes.h from config.h.
> 
> 	* reload.h: Use #ifdef GCC_INSN_CODES_H to decide whether
> 	enum insn_code is available.  Move reload_in_optab and
> 	reload_out_optab array declarations to optabs.h.
> 	* regmove.c (gen_add3_insn): Move to optabs.c, export from
> 	there, prototype in expr.h.
> 	* gencodes.c: Cleanup: zap global variables, don't use
> 	printf where puts will do, don't bother defining MAX_INSN_CODE
> 	which nothing uses, let CODE_FOR_nothing get its value implicitly.
> 
> 	* genemit.c, genopinit.c: Include optabs.h in generated file.
> 	* genoutput.c: Include insn-codes.h in generated file.
> 	* builtins.c, caller-save.c, combine.c, doloop.c, explow.c,
> 	expmed.c, expr.c, function.c, ifcvt.c, loop.c, optabs.c, profile.c, 
> 	reload1.c, simplify-rtx.c, stmt.c, unroll.c, config/alpha/alpha.c, 
> 	config/arm/arm.c, config/c4x/c4x.c, config/clipper/clipper.c,
> 	config/i386/i386.c, config/ia64/ia64.c, config/mn10300/mn10300.c,
> 	config/pj/pj.c, config/sh/sh.c, config/sparc/sparc.c:
> 	Include optabs.h.
> 	* builtins.c, calls.c, dwarf2out.c, except.c, expr.c, function.c, 
> 	optabs.c, stmt.c, config/c4x/c4x.c, config/clipper/clipper.c,
> 	config/m88k/m88k.c, config/sparc/sparc.c:
> 	Include libfuncs.h.
> 	* reload.c: Include expr.h and optabs.h before reload.h.
> 	* config/alpha/alpha.c: Include tree.h before reload.h.
> 	* config/pa/pa.c: Include expr.h, optabs.h, libfuncs.h,
> 	and reload.h in that order.
> 	* config/sparc/sparc.c: Include debug.h.
> 	* recog.c: Include insn-codes.h.
> 
> cp:
> 	* Make-lang.in (cp/except.o): Add libfuncs.h to dependencies.
> 	* except.c: Include libfuncs.h.
> java:
> 	* Make-lang.in (java/decl.o): Update dependencies.
> 	* decl.c: Include libfuncs.h, don't include toplev.h.

Ok.


r~