[Bug tree-optimization/99746] ICE in vect_get_vec_defs_for_operand, at tree-vect-stmts.c:1450

tnfchris at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Mar 24 08:51:28 GMT 2021


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99746

--- Comment #4 from Tamar Christina <tnfchris at gcc dot gnu.org> ---
> I can reproduce it. You likely named the file x.f90 (and not x.f). Please try that..

Aha.. Fortran such a mystery :)

> Do you want me to bisect that?

No, they'll all point to the commit which introduced the optabs, since that's
the one causing the vectorizer to go down this path.  But it won't be the
actual commit with the changes to the vectorizer.


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