[Bug rtl-optimization/16060] New: [3.5 Regression] ICE 'unrecognizable insn' with -ftracer

[belyshev at lubercy dot com]

./cc1 bug.i -O1 -ftracer -o /dev/null
-------------------------------------------------------------------------------
void foo (int *p)
{
  unsigned int c;
  
  for (c = 0; c < 2; c++)
    if (c == 0)
      p [c] = 0;
}
-------------------------------------------------------------------------------
bug.i: In function `foo':
bug.i:8: error: unrecognizable insn:
(jump_insn 41 40 42 2 (return) -1 (nil)
    (nil))
bug.i:8: internal compiler error: in extract_insn, at recog.c:2068

-- 
           Summary: [3.5 Regression] ICE 'unrecognizable insn' with -ftracer
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: belyshev at lubercy dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16060