[Bug bootstrap/55640] New: --with-build-config=bootstrap-lto doesn't work with go

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55640

             Bug #: 55640
           Summary: --with-build-config=bootstrap-lto doesn't work with go
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/x86-64, when GCC was configured with

--enable-bootstrap --with-build-config=bootstrap-lto
--enable-languages=c,c++,fortran,java,lto,objc,obj-c++,go

I got

lto1: internal compiler error: in add_AT_specification, at
dwarf2out.c:3985
0x629ad9 add_AT_specification
        /export/gnu/import/git/gcc/gcc/dwarf2out.c:3985
0x64dabb gen_variable_die
        /export/gnu/import/git/gcc/gcc/dwarf2out.c:18327
0x65336b gen_decl_die
        /export/gnu/import/git/gcc/gcc/dwarf2out.c:20033
0x653fcd dwarf2out_decl(tree_node*)
        /export/gnu/import/git/gcc/gcc/dwarf2out.c:20348
0x6535f9 dwarf2out_global_decl
        /export/gnu/import/git/gcc/gcc/dwarf2out.c:20083
0x997703 emit_debug_global_declarations(tree_node**, int)
        /export/gnu/import/git/gcc/gcc/toplev.c:530
0x521aaa lto_write_globals
        /export/gnu/import/git/gcc/gcc/lto/lto-lang.c:1067
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make[6]: *** [/tmp/cc3yYR7d.ltrans4.ltrans.o] Error 1
lto-wrapper: make returned 2 exit status
/usr/local/x86_64-unknown-linux-gnu/bin/ld: lto-wrapper failed
collect2: error: ld returned 1 exit status
make[5]: *** [go1] Error 1