From: Ian Lance Taylor <iant@google.com>
To: Andrew Haley <aph@redhat.com>
Cc: Clem Taylor <clem.taylor@gmail.com>, gcc-help@gcc.gnu.org
Subject: Re: workaround for "error: more than 30 operands in 'asm'"?
Date: Fri, 14 Mar 2008 14:10:00 -0000 [thread overview]
Message-ID: <m363vps8fo.fsf@google.com> (raw)
In-Reply-To: <47DA4F40.7060801@redhat.com> (Andrew Haley's message of "Fri\, 14 Mar 2008 10\:11\:12 +0000")
Andrew Haley <aph@redhat.com> writes:
> I wonder if we could do something more sensible than simply using the
> constant 30. Perhaps some function of FIRST_PSEUDO_REGISTER, like
> FIRST_PSEUDO_REGISTER+20, or FIRST_PSEUDO_REGISTER*2 or even
> MAX (FIRST_PSEUDO_REGISTER, 29). This would at least solve the problem
> here.
That should work. Making MAX_RECOG_OPERANDS a variable would have
some effect on compile time, but simply making it a larger constant
shouldn't have any significant effect.
Ian
next prev parent reply other threads:[~2008-03-14 14:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-12 23:25 Clem Taylor
2008-03-13 5:56 ` Ian Lance Taylor
2008-03-13 9:45 ` Andrew Haley
2008-03-13 16:54 ` Ian Lance Taylor
2008-03-14 10:11 ` Andrew Haley
2008-03-14 10:22 ` Segher Boessenkool
2008-03-14 15:13 ` Ian Lance Taylor
2008-03-14 14:10 ` Ian Lance Taylor [this message]
2008-03-14 1:10 ` Clem Taylor
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