[Bug bootstrap/90873] [10 regression] -Wmaybe-uninitialized warning in gcc/tree-ssa-forwprop.c breaks 32-bit bootstrap

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90873

Rainer Orth <ro at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hubicka at gcc dot gnu.org

--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> ---
A reghunt just found that this is caused by r272247:

2019-06-13  Jan Hubicka  <hubicka@ucw.cz>

       PR tree-optimization/90869
       * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view
       converts in MEM_REF referencing decl rather than view converts
       from decl type to MEM_REF type.