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[Bug c/51905] New: ICE at sysklogd compilation for powerpc-linux-gnuspe with -O3
- From: "jekhor at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 19 Jan 2012 17:11:10 +0000
- Subject: [Bug c/51905] New: ICE at sysklogd compilation for powerpc-linux-gnuspe with -O3
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51905
Bug #: 51905
Summary: ICE at sysklogd compilation for powerpc-linux-gnuspe
with -O3
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: jekhor@gmail.com
Host: x86_64
Target: powerpc-linux-gnuspe
Created attachment 26384
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26384
Preprocessed source
powerpc-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe
--sysroot=/opt/work/ikuten/ykharuzhy/build/tmp/sysroots/p2020rdb-pc -O3 -DSYSV
-fomit-frame-pointer -Wall -fno-strength-reduce -DSYSLOG_INET -DSYSLOG_UNIXAF
-DNO_SCCS -DFSSTND -DSYSLOGD_PIDNAME=\"syslogd.pid\" -c syslogd.c
syslogd.c: In function 'main':
syslogd.c:1237:1: error: unrecognizable insn:
(insn 66 65 67 4 (set (subreg:SI (reg:V2SI 502) 0)
(lo_sum:SI (reg:SI 503)
(symbol_ref/f:SI ("*.LC98") [flags 0x82] <var_decl 0x7ff792336be0
*.LC98>))) syslogd.c:885 -1
(nil))
syslogd.c:1237:1: internal compiler error: in extract_insn, at recog.c:2109
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
Tune flags from bitbake output (bug is triggered on ELDK distribution):
OE Build Configuration:
BB_VERSION = "1.13.3"
TARGET_ARCH = "powerpc"
TARGET_OS = "linux-gnuspe"
MACHINE = "p2020rdb-pc"
DISTRO = "eldk"
DISTRO_VERSION = "5.1"
TUNE_FEATURES = "m32 spe ppce500v2"
TARGET_FPU = "ppc-efd"
$ powerpc-linux-gnuspe-gcc --version
powerpc-linux-gnuspe-gcc (GCC) 4.6.3 20111117 (prerelease)
Preprocessed source is attached.