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[Bug build/19451] Make check fails on test-double-vlen2


https://sourceware.org/bugzilla/show_bug.cgi?id=19451

Carlos O'Donell <carlos at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #10 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to Martin Galvan from comment #8)
> Output is attached. Grepping for _ZGVbN2v_cos shows the following:
> 
>     68: 00000000000017a0    35 IFUNC   GLOBAL DEFAULT   13
> _ZGVbN2v_cos@@GLIBC_2.22
>     66: 0000000000002ef0   607 FUNC    LOCAL  DEFAULT   13 _ZGVbN2v_cos_sse4
>     67: 00000000000017d0    54 FUNC    LOCAL  DEFAULT   13 _ZGVbN2v_cos_sse2
>    128: 00000000000017a0    35 IFUNC   LOCAL  DEFAULT   13 __GI__ZGVbN2v_cos
>    235: 00000000000017a0    35 IFUNC   GLOBAL DEFAULT   13 _ZGVbN2v_cos
> 
> It's the same as what you got, except Ndx is 13 instead of 12.

You've reached the end of all reasonable conclusions I could possibly have. It
seems like your linker is broken if it can't find the definition of the IFUNC.

I'm going to mark this RESOLVED/WORKSFORME, you'll have to put together a
testcase for the Ubuntu binutils maintainer with:
- All the objects that go into the link that fails e.g. tarball of all the
objects.
- Shell script to provide the link line that attempts to link all the objects
and fails.
- Description of what you expect e.g. link to succeed.

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