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Re: Merge from pch branch; call for testers
> From: Andreas Jaeger <aj@suse.de>
> Date: Fri, 31 May 2002 21:49:06 +0200
> Geoff Keating <geoffk@geoffk.org> writes:
>
> > Hi Andreas,
> >
> > I'm pretty sure I've now fixed all the problems you reported, but I
> > couldn't check the combination of ia64 and Ada---I did check ia64
> > without Ada and i386 with Ada. Could you try the branch again on
> > ia64+Ada?
>
> I still have problems on i686 with ada:
>
> ../../xgcc -B../../ -c -g -O2 -g -O2 -W -Wall -gnatpg -I. -I/cvs/gcc-pch-branch/gcc/ada a-nscoty.ads
> a-ngcoty.adb: In function `ada.numerics.short_complex_types."abs"':
> a-ngcoty.adb:395: unrecognizable insn:
> (insn 21 17 24 (set (reg/i:SF 8 st(0))
> (abs:SF (reg/v/u:SF 59))) -1 (insn_list 4 (nil))
> (expr_list:REG_UNUSED (reg:CC 17 flags)
> (expr_list:REG_DEAD (reg/v/u:SF 59)
> (nil))))
> +===========================GNAT BUG DETECTED==============================+
> | 3.1 (20020212) (i686-pc-linux-gnu) GCC error: |
> | Internal compiler error in extract_insn, at recog.c:2133 |
> | Error detected at a-ngcoty.adb:395:21 [a-nscoty.ads:19:1] |
> | Please submit bug report by email to gcc-bugs@gcc.gnu.org. |
> | Use a subject line meaningful to you and us to track the bug. |
> | Include the entire contents of this bug box in the report. |
> | Include the exact gcc or gnatmake command that you entered. |
> | Also include sources listed below in gnatchop format |
> | (concatenated together with no headers between files). |
> | (use plain ASCII or MIME attachment). |
> | See gnatinfo.txt for full info on procedure for submitting bugs. |
> +==========================================================================+
[It would have helped a lot if you'd given the exact commands you used
to make this, it took me quite a while to realize this happens when
you say 'make -C gnatlib' and not during the regular bootstrap.]
This is not a regression, since it happens on the mainline at
pch-merge-20020517 too.
--
- Geoffrey Keating <geoffk@geoffk.org> <geoffk@redhat.com>