This patch fixes some cases in which we weren't checking whether we had
a vector mode before calling related_vector_mode or before making vector
optab queries.
2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/92595
* tree-vect-stmts.c (get_group_load_store_type): Add a VECTOR_MODE_P
check.
(vectorizable_store, vectorizable_load): Likewise.
gcc/testsuite/
PR tree-optimization/92595
* g++.dg/vect/pr92595.cc: New test.
From-SVN: r278590
