On Wed, 18 Oct 2023, Andre Vieira (lists) wrote: > Rebased on top of trunk, minor change to check if loop_vinfo since we now do > some slp vectorization for simd_clones. > > I assume the previous OK still holds.
Ack. > On 30/08/2023 13:54, Richard Biener wrote: > > On Wed, 30 Aug 2023, Andre Vieira (lists) wrote: > > > >> When analyzing a loop and choosing a simdclone to use it is possible to > >> choose > >> a simdclone that cannot be used 'inbranch' for a loop that can use partial > >> vectors. This may lead to the vectorizer deciding to use partial vectors > >> which are not supported for notinbranch simd clones. This patch fixes that > >> by > >> disabling the use of partial vectors once a notinbranch simd clone has been > >> selected. > > > > OK. > > > >> gcc/ChangeLog: > >> > >> PR tree-optimization/110485 > >> * tree-vect-stmts.cc (vectorizable_simd_clone_call): Disable partial > >> vectors usage if a notinbranch simdclone has been selected. > >> > >> gcc/testsuite/ChangeLog: > >> > >> * gcc.dg/gomp/pr110485.c: New test. > >> > >
