[Bug gold/19842] LTO build fails to write call address for weak symbol reference

[hubicka at ucw dot cz]

https://sourceware.org/bugzilla/show_bug.cgi?id=19842

--- Comment #32 from hubicka at ucw dot cz ---
> Hi all,
> 
> Just following up on this as it seems to have stalled: @honza, do you concur
> this may be a bug in GCC? If so shall I file something, or are you happy to
> capture it appropriately?

If the resolution is PREVAILING_DEF then indeed GCC should not take it away.
As I understand, there is only proprietary testcase.  Would be possible
to compile it with --save-temps -fdump-ipa-all and lookup the symbol in
question in .wpa.*cgraph and .wpa.*whole-program dumps or attach the dumps
somewhere for me to explore?

Honza

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