------- Comment #4 from ro at CeBiTec dot Uni-Bielefeld dot DE 2010-04-28
17:51 -------
Subject: Re: ICE in gcc/config/soft-fp/divtf3.c
"gcc-tgc at jupiterrise dot com" <gcc-bugzi...@gcc.gnu.org> writes:
> Program received signal SIGSEGV, Segmentation fault.
> 0x084bd3c5 in df_ref_compare (r1=0xa3278a4, r2=0xa3278ac) at
> /export/home/tgc/source/gcc-4.5.0/gcc/df-scan.c:2357
> 2357 if (DF_REF_CLASS (ref1) != DF_REF_CLASS (ref2))
> (gdb) bt
> #0 0x084bd3c5 in df_ref_compare (r1=0xa3278a4, r2=0xa3278ac) at
> /export/home/tgc/source/gcc-4.5.0/gcc/df-scan.c:2357
> #1 0xdf89b889 in qsort () from /usr/lib/libc.so.1
This is most likely another instance of the qsort problem that has
already bitten us in PR tree-optimization/42157.
Rainer
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43870
