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

From: Jan Hubicka <jh at suse dot cz>
To: Graham Stott <graham dot stott at btinternet dot com>
Cc: Franz Sirl <Franz dot Sirl-kernel at lauterbach dot com>,Jan Hubicka <jh at suse dot cz>, Mark Mitchell <mark at codesourcery dot com>,"Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>,"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: Thu, 14 Nov 2002 20:03:06 +0100
Subject: Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
References: <200211130711.CAA03837@caip.rutgers.edu> <18800000.1037205214@warlock.codesourcery.com> <20021113180837.GH6534@kam.mff.cuni.cz> <3DD2A75D.2000705@btinternet.com> <20021113193308.GE9338@kam.mff.cuni.cz> <3DD2D068.1080104@btinternet.com> <5.2.0.9.2.20021114123916.033e1388@mail.lauterbach.com> <3DD3EBC6.3030501@btinternet.com>

> Franz,
> 
> Franz Sirl wrote:
> 
> >
> >This patch has no effect on powerpc-linux-gnu, both testcases still fail 
> >in the same way.
> >
> >Franz.
> >
> >
> 
> :-) I'll build a powerpc-linux-gnu cross and see if I can reproduce your
> problem.
I am just doing the same.  GCC didn't built yet, as I first built
mainline that apperently does not reproduce the problem.
I would bet that the problem is that we create jumptable with only
single edge and attempt to merge it.

Honza
> 
> Graham

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

References:
- REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Kaveh R. Ghazi
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c
  - From: Mark Mitchell
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Jan Hubicka
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c
  - From: Graham Stott
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Jan Hubicka
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c
  - From: Graham Stott
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compiling execute/20011219-1.c
  - From: Franz Sirl
- Re: REGRESSION in 3.2.1-pre on mips-irix6 (and elsewhere) compilingexecute/20011219-1.c
  - From: Graham Stott

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