http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466
--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-29 19:07:23
UTC ---
(In reply to comment #5)
> Created attachment 28829 [details]
> Proposed fix
>
> I suppose something across these lines should do the trick. I am not sure
> what
> exactly is the codition for var to be needed to go through
> wrapup_global_decl.
> Also I think types are usually going in there, too.
It doesn't work:
lto1: internal compiler error: Segmentation fault
0x994661 crash_signal
/export/gnu/import/git/gcc/gcc/toplev.c:334
0x5206c8 gt_ggc_mx_lang_tree_node(void*)
./gtype-lto.h:37
0x522623 gt_ggc_mx_lang_tree_node(void*)
./gtype-lto.h:389
0x522539 gt_ggc_mx_lang_tree_node(void*)
./gtype-lto.h:380
0x5399ab gt_ggc_ma_gimple_type_leader
./gt-lto-lto.h:154
0x7419c4 ggc_mark_root_tab
/export/gnu/import/git/gcc/gcc/ggc-common.c:138
0x741a74 ggc_mark_roots()
/export/gnu/import/git/gcc/gcc/ggc-common.c:157
0x5433e5 ggc_collect()
/export/gnu/import/git/gcc/gcc/ggc-page.c:2087
0x5388b4 read_cgraph_and_symbols
/export/gnu/import/git/gcc/gcc/lto/lto.c:2993
0x5393c9 lto_main()
/export/gnu/import/git/gcc/gcc/lto/lto.c:3383
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