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* Re: target/7265: [ia64] HP-UX cross Linux compiler cannot build l ibgcc
@ 2003-05-07 19:56 Dara Hazeghi
0 siblings, 0 replies; only message in thread
From: Dara Hazeghi @ 2003-05-07 19:56 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR target/7265; it has been noted by GNATS.
From: Dara Hazeghi <dhazeghi@stanford.edu>
To: "NASET,JEFFREY (HP-Richardson,ex1)" <jeffrey.naset@hp.com>
Cc: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: target/7265: [ia64] HP-UX cross Linux compiler cannot build l ibgcc
Date: Wed, 7 May 2003 12:52:12 -0700
Hi,
Thank you for the response. I guess this bug can be closed, as the
problem was due to a miscompiled compiler (miscompiled by 3.0). Hope
3.3 works well!
Dara
>
> When this problem kept occurring with gcc releases up to 3.3
> snapshots in
> April 2003, I started to work on it and found that the native gcc on
> the
> machine I was building the cross-compiler on was generating bad code!
> (Inserting printf()'s in gcc to debug the problem made it go away)
>
> It works on another machine just fine.
>
> I don't know why the .i would have errors in it, though... but it's a
> moot
> point. (The simplest code that the problem manifested on was "int
> foo[2];"
> and it was failing in c-decl.c in grokdeclarator() after constant
> folding
> gave a bad result when folding the expression for "2-1" -- but that
> was just
> because gcc was miscompiled by the native gcc)
>
> Sorry for the bogus bug report.
>
> I'm not going to file a bug report on the native gcc since it was old
> (3.0.x) and there is no audit trail showing who built it and how.
>
> -- Jeff
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2003-05-07 19:56 target/7265: [ia64] HP-UX cross Linux compiler cannot build l ibgcc Dara Hazeghi
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