[Bug target/49780] [x32] internal compiler error: in create_mem_ref, at tree-ssa-address.c:806

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49780

--- Comment #4 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-07-20 23:07:00 UTC ---
Author: hjl
Date: Wed Jul 20 23:06:57 2011
New Revision: 176542

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=176542
Log:
Allow only subregs of DImode hard regs.

2011-07-19  Uros Bizjak  <ubizjak@gmail.com>

    PR target/49780
    * config/i386/i386.c (ix86_decompose_address): Allow only subregs
    of DImode hard regs.

    * config/i386/predicates.md (no_seg_address_operand): Use
    define_predicate.

Modified:
    branches/x32/gcc/ChangeLog.x32
    branches/x32/gcc/config/i386/i386.c
    branches/x32/gcc/config/i386/predicates.md