[Bug target/59492] [4.9 Regression] bootstrap failure on x32 when configured with --enable-libstdcxx-debug

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59492

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
GCC generates

        .cfi_personality 0x9c,DW.ref.__gxx_personality_v0
        .cfi_lsda 0x1c,.LLSDA3386

instead of

    .cfi_personality 0x9b,DW.ref.__gxx_personality_v0
    .cfi_lsda 0x1b,.LLSDA3385

Even 64-bit small model doesn't need 64-bit PC relative
relocation.