[Bug bootstrap/11640] p3.4 Regression]: bootstrap ICE in rtl_verify_flow_info, at cfgrtl.c:2151

["pinskia at physics dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11640


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
           Priority|P2                          |P1
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-23 18:25:30
               date|                            |
            Summary|3.4: bootstrap ICE in       |p3.4 Regression]: bootstrap
                   |rtl_verify_flow_info, at    |ICE in
                   |cfgrtl.c:2151               |rtl_verify_flow_info, at
                   |                            |cfgrtl.c:2151
            Version|unknown                     |3.4


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-23 18:25 -------
Confirmed on the mainline (20030723).
Reduced source (34):
int
internal_insn_latency (int insn_code, int insn2_code )
{
  switch (insn_code)
    {
    case 256:
      switch (insn2_code)
        {
        case 267:
          return 8;
        case 266:
          return 8;
        case 265:
          return 8;
        case 264:
          return 8;
        case 263:
          return 8;
        }
      break;
    case 273:
      switch (insn2_code)
        {
        case 267:
          return 5;
        case 266:
          return 5;
        case 277:
          return 3;
        }
      break;
    }
  return 0;
}