[Bug rtl-optimization/30815] New: [4.3 Regression] pr29965.c fails on the mainline, switches and __builtin_trap

[pinskia at gcc dot gnu dot org]

Reduced testcase without OpenMP:
int f(unsigned section1)
{
  switch (section1)
    {
      case 1: for(;;);
      default : __builtin_trap ();
    }
}


-- 
           Summary: [4.3 Regression] pr29965.c fails on the mainline,
                    switches and __builtin_trap
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: rtl-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
GCC target triplet: powerpc*-*-*


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30815