New task #5687 in gcc: gcc bug (unrecognizable insn)

[Flyspray - The bug killer!]

Project: PLD 2.x (Ac)

  Reported by: Elan Ruusamäe (glen)
      Package: gcc
      Version: 3.3.6-3
      Summary: gcc bug (unrecognizable insn)
  
  g++ -c -pipe -Wall -W -O3 -march=pentiumpro -fomit-frame-pointer
-Wno-unused -D_REENTRANT -fPIC  -D_GNU_SOURCE -DPREFIX=\"/usr\"
-DHAVE_MMX -D_RENTRANT -DUSE_PTHREADS -DWAV49 -DQT_NO_DEBUG
-DQT_THREAD_SUPPORT -DQT_PLUGIN -I/usr/share/qt/mkspecs/default -I.
-I/usr/include -I/usr/include/qt -o phoneui.o phoneui.cpp
phoneui.cpp: In member function `void
PhoneUIBox::changeVolume(bool)':
phoneui.cpp:1939: error: unrecognizable insn:
(insn:HI 1423 1422 177 12 0x2aaaae9e5120 (set (reg:SI 89)
        (plus:SI (mult:SI (reg:SI 89)
                (const_int 4 [0x4]))
            (const_int -2 [0xfffffffffffffffe]))) -1 (insn_list 1422
(nil))
    (nil))
phoneui.cpp:1939: internal compiler error: in extract_insn, at
recog.c:2175
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugs.pld-linux.org/> for instructions.
make[2]: *** [phoneui.o] Error 1
make[2]: Leaving directory
`/home/builder/pld/BUILD/mythplugins-0.18.1/mythphone/mythphone'
make[1]: *** [sub-mythphone] Error 2
make[1]: Leaving directory
`/home/builder/pld/BUILD/mythplugins-0.18.1/mythphone'
make: *** [sub-mythphone] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.71662 (%build)


For more further see:
http://bugs.pld-linux.org/index.php?do=details&id=5687

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