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Re: #ifdef/#endif REGISTER_CONSTRAINTS in regmove.c
- To: dvv at egcs dot dvv dot ru (Dima Volodin)
- Subject: Re: #ifdef/#endif REGISTER_CONSTRAINTS in regmove.c
- From: Jeffrey A Law <law at upchuck dot cygnus dot com>
- Date: Wed, 19 May 1999 22:23:52 -0600
- cc: egcs-bugs at egcs dot cygnus dot com
- Reply-To: law at cygnus dot com
In message <3743726c.16212944@localhost>you write:
> In regmove.c, #ifdef REGISTER_CONSTRAINTS and corresponding #endif are
> placed in such places, that the file simply won't compile if
> REGISTER_CONSTRAINTS is not defined. This is in release 1.1.2. From what
> I see, it's assumed that it must be possible to compile without
> REGISTER_CONSTRAINTS defined. Any comments on all this, anyone?
Well, nobody's tried compiling without REGISTER_CONSTRAINTS in probably
10 years or more. I would be real suprised if the compiler even built.
Every time I look at the #ifdef REGISTER_CONSTRAINTS stuff I ponder ripping
that crud out. A constraint-less system would work just as well afterwards,
just a little slower.
jeff