[Bug tree-optimization/88214] ICE in bitmap_intersect_p() on 32-bit BE platforms

jamborm at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Dec 6 17:37:00 GMT 2018


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88214

--- Comment #5 from Martin Jambor <jamborm at gcc dot gnu.org> ---
OK, I take it all back.  SSA_NAME_RANGE_INFO and SSA_NAME_PTR_INFO
share storage by design, the latter should not be accessed because the
SSA_NAME is an integer but it still happens to be a base in a MEM_REF
constructed as a part of ao_ref_init_from_ptr_and_size done during
ipa-prop's function scan.  So hopefully all is missing is a
POINTER_TYPE_P somewhere.


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