[Bug ipa/59469] [4.8/4.9 Regression] LLVM build failure with gcc LTO

trippels at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Fri Jan 10 10:25:00 GMT 2014


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59469

--- Comment #32 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to Jan Hubicka from comment #31)
> OK, the visibility is:
> _ZN4llvm21SymbolTableListTraitsINS_10BasicBlockENS_8FunctionEE21transferNodes
> FromListERNS_12ilist_traitsIS1_EENS_14ilist_iteratorIS1_EES8_/3295
> (transferNodesFromList) @0x7fd527d7ee18
>   Type: function definition analyzed
>   Visibility: externally_visible prevailing_def_ironly_exp public weak
> comdat 
> 
> if the function is explicitly instantiated and required to be exported from
> module by ABI, it needs forced_by_abi flag. In that case it is an FE bug.
> Can you point me to that instantiation? It is hard for me to parse the .ii
> file :(

As I wrote above: The instantiation is on line 71217.



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