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Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored

To: drepper at cygnus dot com (Ulrich Drepper)
Subject: Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
From: Greg McGary <greg at mcgary dot org>
Date: 29 Jun 2000 10:28:57 -0700
Cc: GNU libc hacker <libc-hacker at sourceware dot cygnus dot com>
References: <u8g0q44dhs.fsf@gromit.rhein-neckar.de> <u83dlwlfc1.fsf@gromit.rhein-neckar.de> <m3itusjtf4.fsf@otr.mynet.cygnus.com>

Ulrich Drepper <drepper@redhat.com> writes:

> Andreas Jaeger <aj@suse.de> writes:
> 
> > what do you think?  Is it ok to commit the appended patch?
> 
> It is problematic.  I would rather like to see Greg making the
> compiler work.  There are various pieces of assembly which depend on
> the regparms calling convention.

Do these work for profiling?  regparm is disabled for PROF as well.
I haven't yet looked for assembler functions that expect callers
to obey regparm, so can you give me some hints about where to look?

Follow-Ups:
- Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
  - From: Andreas Jaeger
- Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
  - From: Ulrich Drepper

References:
- ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
  - From: Andreas Jaeger
- Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
  - From: Andreas Jaeger
- Re: ../include/dlfcn.h:14: warning: `regparm' attribute directive ignored
  - From: Ulrich Drepper

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