[Bug tree-optimization/35429] New: [4.1/4.2/4.3/4.4 regression] ICE with complex arithmetic

[reichelt at gcc dot gnu dot org]

The following valid code snippet triggers an ICE since GCC 4.1.0 when compiled
with "-O":

====================================================
int foo(__complex__ int z0, __complex__ int z1)
{
  return z0 != 0 || z1 != 0;
}
====================================================

bug.c: In function 'foo':
bug.c:3: internal compiler error: in build_int_cst_wide, at tree.c:891
Please submit a full bug report, [etc.]


-- 
           Summary: [4.1/4.2/4.3/4.4 regression] ICE with complex arithmetic
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, monitored
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35429