[Bug middle-end/33471] New: [4.3 regression] internal compiler error: in extract_insn, at recog.c:1990

[bero at arklinux dot org]

Granted, the compiler flags I've used for testing are asking for trouble...

$ gcc -march=pentium4 -mfpmath=sse,387 -o mplayer.o mplayer.i
mplayer.c: In function 'main':
mplayer.c:3750: error: unrecognizable insn:
(insn 5170 5169 5171 674 mplayer.c:3552 (set (reg:SF 258 [ D.19380 ])
        (float:SF (reg:DI 259 [ step_sec.1242 ]))) -1 (nil))
mplayer.c:3750: internal compiler error: in extract_insn, at recog.c:1990
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.3 regression] internal compiler error: in
                    extract_insn, at recog.c:1990
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bero at arklinux dot org
 GCC build triplet: i586-pc-linux-gnu
  GCC host triplet: i586-pc-linux-gnu
GCC target triplet: i586-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33471