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[Bug c/51905] ICE at sysklogd compilation for powerpc-linux-gnuspe with -O3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51905

Matt Ranostay <mranostay at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |mranostay at gmail dot com

--- Comment #1 from Matt Ranostay <mranostay at gmail dot com> 2012-02-23 16:58:20 UTC ---
I can confirm this happens as well:

powerpc-poky-linux-gnuspe-gcc  -m32   -mcpu=8548 -mabi=spe -mspe
--sysroot=/home1/mranostay/Work/poky/build/tmp/sysroots/mpc8544nvs_prototype 
-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 0x40a02600
*.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.
make: *** [syslogd.o] Error 1
ERROR: oe_runmake failed
ERROR: Function 'do_compile' failed (see
/home1/mranostay/Work/poky/build/tmp/work/ppce500v2-poky-linux-gnuspe/sysklogd-1.5-r4/temp/log.do_compile.21411
for further information)


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