[Bug tree-optimization/16461] New: ICE: expected ssa_name, have integer_cst in independent_of_stmt_p, at tree-tailcall.c:210

[falk at debian dot org]

gcc version 3.5.0 20040709 (experimental)

% cat dvd_reader.i                                   
int DVDinput_read(int);
int DVDReadBlocksPath(int offset, int block_count) {
    int ret = 0, ret2 = 0;
    for (;;) {
        if (offset)
            ret = DVDinput_read(block_count);
        else 
            ret2 = DVDinput_read(block_count);
        break;
    }
    return ret + ret2;
}


% /tmp/bla/bin/gcc -c -O dvd_reader.i             
dvd_reader.i: In function `DVDReadBlocksPath':
dvd_reader.i:2: internal compiler error: tree check: expected ssa_name, have
integer_cst in independent_of_stmt_p, at tree-tailcall.c:210
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
           Summary: ICE: expected ssa_name, have integer_cst in
                    independent_of_stmt_p, at tree-tailcall.c:210
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: falk at debian dot org
                CC: gcc-bugs 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=16461