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[EGCS 2.96, 2000/01/31 snapshot, i586, gcc] Internal compiler error using -Wall and -O2
- To: gcc-bugs at gcc dot gnu dot org
- Subject: [EGCS 2.96, 2000/01/31 snapshot, i586, gcc] Internal compiler error using -Wall and -O2
- From: Marco Goetze <gomar at mindless dot com>
- Date: Wed, 2 Feb 2000 13:07:04 +0100
The following file from the v2.3.42 Linux kernel source tree causes an
internal compiler when compiled via:
gomar@/home/gomar/bug> gcc -D__KERNEL__ -DCPU=586 -Wall -O2 -c -I. sched.c
sched.c: In function `__wake_up':
sched.c:695: Internal compiler error in `copy_rtx_and_substitute', at
integrate.c:2050
Please submit a full bug report.
Omitting "-Wall" produces merely an error.
Attaching a .tar.bz2 archive containing all relevant files.
OS: Linux 2.3.40
compiler: EGCS 2.96, 2000/01/31 snapshot
compiler setup: native i586-pc-linux-gnu, configure switches:
--enable-shared --prefix=/usr
glibc version: 2.1.2
bug.tar.bz2