[Bug bootstrap/12186] New: [3.4 regression] HP's compiler crashes when bootstrapping gcc

[jbuck at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12186

           Summary: [3.4 regression] HP's compiler crashes when
                    bootstrapping gcc
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jbuck at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: hppa2.0w-hp-hpux11.00

If HP's compiler (version HP92453-01 B.11.11.04) is used to bootstrap,
the trunk fails to build gcc.

See http://gcc.gnu.org/ml/gcc/2003-09/msg00150.html for an analysis;
evidently, HP didn't implement |= assignment to a bitfield.

In http://gcc.gnu.org/ml/gcc-patches/2003-09/msg00222.html you will
find a one-line patch to correct the problem.