i386.c (legitimate_pic_address_disp_p): Handle UNSPEC_PCREL.

i386.c (legitimate_pic_address_disp_p): Handle UNSPEC_PCREL.

2010-11-05  Kai Tietz  <kai.tietz@onevision.com>

        * config/i386/i386.c (legitimate_pic_address_disp_p):
        Handle UNSPEC_PCREL.
        (ix86_legitimate_address_p): Likewise.
        (legitimize_pic_address): Likewise.
        (output_pic_addr_const): Likewise.
        (ix86_delegitimize_address): Likewise.
        (ix86_find_base_term): Likewise.
        (memory_address_length): Likewise.
        (x86_output_mi_thunk): Handle special case x64
        for non local binding.
        * config/i386/i386.md (UNSPEC_PCREL): New.
        * config/i386/winnt.c (i386_pe_binds_local_p):
        Allow weak symbol for x64 windows with non-local binding.

From-SVN: r166382