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Re: Regression for trunk on i686-pc-linux-gnu
- From: Diego Novillo <dnovillo at redhat dot com>
- To: Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Cc: phil at jaj dot com, "gcc at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>
- Date: Tue, 27 Jul 2004 13:40:57 -0400
- Subject: Re: Regression for trunk on i686-pc-linux-gnu
- Organization: Red Hat Canada
- References: <10407271733.AA23753@vlsi1.ultra.nyu.edu>
On Tue, 2004-07-27 at 13:33, Richard Kenner wrote:
> I do see some error messages relating to file naming of dump files
> with that test, but not a failure. I wonder if that's what the regression
> tester is seeing?
>
No. There's only one sra-1.c.t60.optimized file. What dejagnu is
testing is the disappearance of the call to link_error.
What's happening here is that after your patch, the optimizers lost the
ability to remove the call to link_error from
testsuite/gcc.dg/tree-ssa/sra-1.c:copystruct11().
It's also a target-independent failure. It started failing on alpha,
x86, ia64, ppc and x86_64.
Diego.