[Bug ipa/61144] [4.9/4.10 Regression] Invalid optimizations for extern vars with local weak definitions

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61144

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #32830|0                           |1
        is obsolete|                            |

--- Comment #26 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Created attachment 33120
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33120&action=edit
updated patch