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Re: Enabling IPCP by default
- From: Jan Hubicka <jh at suse dot cz>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: Jan Hubicka <jh at suse dot cz>, gcc at gcc dot gnu dot org, rguenther at suse dot de
- Date: Sun, 24 Aug 2008 16:06:01 +0200
- Subject: Re: Enabling IPCP by default
- References: <20080824131735.GY9952@kam.mff.cuni.cz> <jed4jybkqh.fsf@sykes.suse.de>
> Jan Hubicka <jh@suse.cz> writes:
>
> > If there are no complains, I will enable ipcp as proposed after remaining
> > patches are tested and comitted (that would be about day after tomorrow)
>
> It breaks Ada on ia64:
I was hitting same problem on x86_64 and it should be fixed now.
Honza
>
> /tmp/cvs/gcc-20080824/Build/./prev-gcc/xgcc -B/tmp/cvs/gcc-20080824/Build/./prev-gcc/ -B/tmp/cvs/gcc-20080824/Build/root/ia64-suse-linux/bin/ -c -g -O2 -gnatpg -gnata -nostdinc -I- -I. -Iada -I../../gcc/ada -I../../gcc/ada/gcc-interface ../../gcc/ada/sem_ch12.adb -o ada/sem_ch12.o
> +===========================GNAT BUG DETECTED==============================+
> | 4.4.0 20080824 (experimental) [trunk revision 139531] (ia64-suse-linux-gnu) GCC error:|
> | in expand_call_inline, at tree-inline.c:3106 |
> | Error detected around ../../gcc/ada/sem_ch12.adb:6296 |
>
> #1 0x4000000001040730 in expand_call_inline (bb=0x20000000024519e0,
> stmt=0x20000000023bc000, id=0x607ffffffee06378)
> at ../../gcc/tree-inline.c:3106
> 3106 gcc_assert (dest->needed);
>
> Andreas.
>
> --
> Andreas Schwab, SuSE Labs, schwab@suse.de
> SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
> PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
> "And now for something completely different."