b78500ecb8
The direct_slp_reduc code in vect_create_epilog_for_reduction was still assuming that all types involved in a reduction are the same (up to types_compatible_p), whereas we now support differences in sign. This was causing an ICE in gcc.dg/vect/pr92324-4.c for SVE. 2019-12-10 Richard Sandiford <richard.sandiford@arm.com> gcc/ * tree-vect-loop.c (vect_create_epilog_for_reduction): When handling direct_slp_reduc, allow the PHI arguments to have a different type from the vector elements. From-SVN: r279164
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