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Re: haifa-sched.c: Internal compiler error
- To: sopwith at redhat dot com (Elliot Lee)
- Subject: Re: haifa-sched.c: Internal compiler error
- From: hjl at lucon dot org (H.J. Lu)
- Date: Sun, 14 Jun 1998 14:01:58 -0700 (PDT)
- Cc: egcs at cygnus dot com, linuxppc-dev at cs dot wisc dot edu
>
> gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2
> -fomit-frame-pointer -D__powerpc__ -fsigned-char -msoft-float -pipe
> -fno-builtin -ffixed-r2 -Wno-uninitialized -mmultiple -mstring -c -o
> super.o super.c
> ../../gcc/haifa-sched.c:7593: Internal compiler error in function
> schedule_region
> cpp: output pipe has been closed
> make[2]: *** [super.o] Error 1
>
FYI, all egcs since the last gcc2 merge may be miscompiled due to
a combine bug from gcc2.
For me, linux 2.0.34 SMP PPro compiled by egcs looked up under heavy
disk/network load. After patching egc, I recmpiled the kernel and it
has been up for more than 1 day.
See
http://www.cygnus.com/ml/egcs-bugs/1998-Jun/0288.html
and
http://www.cygnus.com/ml/egcs-patches/1998-Jun/0284.html
BTW, if you want to update egcs from CVS, you also need
http://www.cygnus.com/ml/egcs-patches/1998-Jun/0294.html
H.J.
H.J.