https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69170
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |jakub at gcc dot gnu.org
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Seems during SLP vect_get_constant_vectors is called here with op which is
SSA_NAME set in a pattern sequence (created during
vect_recog_vector_vector_shift_pattern). When the sequences are killed, the
SSA_NAME is put on a freelist, but the uses remain. Richard, can you please
have a look at this?
