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-fssa problem in mainline
- To: "Jeffrey A. Law" <law at redhat dot com>
- Subject: -fssa problem in mainline
- From: Andreas Jaeger <aj at suse dot de>
- Date: Mon, 09 Jul 2001 18:55:09 +0200
- Cc: gcc-bugs at gcc dot gnu dot org
I tried to compile glibc with the current GCC 3.1 CVS version and got
a segv running localedef.
After further investigation and locating the miscompiled failure, I
played around with the compiler flags. The problem was that I used
-fssa together with -O3 -freorder-blocks. After removing -fssa I
could build the file without problems.
The file that seems to have been miscompiled was
locale/programs/ld-collate.c, just changing the flags in this file
fixed the segmentation fault. I can send the preprocessed file if
needed but since SSA is currently in flux and unstable I just wanted
to point out this problem for future reference.
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj