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Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c

From: Mark Mitchell <mark at codesourcery dot com>
To: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>, Jan Hubicka <jh at suse dot cz>
Cc: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>, "graham dot stott at btinternet dot com" <graham dot stott at btinternet dot com>, "David dot Billinghurst at riotinto dot com" <David dot Billinghurst at riotinto dot com>, "gcc-bugs at gcc dot gnu dot org" <gcc-bugs at gcc dot gnu dot org>, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
Date: Fri, 15 Nov 2002 16:15:03 -0800
Subject: Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c

--On Saturday, November 16, 2002 01:14:47 AM +0100 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> wrote:

On Thursday 14 November 2002 21:26, Jan Hubicka wrote:

> >  > From: Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
> >  >
> >  > > ChangeLog
> >  > >
> >  > >       * flow.c(life_analysis): Update LABEL_NUSES before purging
> >  > >       dead jumptables.
> >  >
> >  > This patch has no effect on powerpc-linux-gnu, both testcases
> >  > still fail in the same way.
> >  > Franz.
> >
> > That's unfortunate, since on mips-irix6.5 the patch passed 3-stage
> > bootstrap & testsuite with no regressions.
>
> OK, To not let you to fix everything, I wil take a look at the PPC
> then.

Survived PPC bootstrap.
I would bet we do ahve function to recognize tablejumps but apparently
we don't...

Jan --

Please check this version of the patch in ASAP.

--
Mark Mitchell                mark@codesourcery.com
CodeSourcery, LLC            http://www.codesourcery.com

Follow-Ups:
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Jan Hubicka

References:
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Franz Sirl

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