Re: [PATCH] tree-optimization/120927 - 510.parest_r segfault with masked epilog

2025-07-03 Thread Richard Sandiford
Richard Biener writes: > The following fixes bad alignment computaton for epilog vectorization > when as in this case for 510.parest_r and masked epilog vectorization > with AVX512 we end up choosing AVX to vectorize the main loop and > masked AVX512 (sic!) to vectorize the epilog. In that case a

[PATCH] tree-optimization/120927 - 510.parest_r segfault with masked epilog

2025-07-03 Thread Richard Biener
The following fixes bad alignment computaton for epilog vectorization when as in this case for 510.parest_r and masked epilog vectorization with AVX512 we end up choosing AVX to vectorize the main loop and masked AVX512 (sic!) to vectorize the epilog. In that case alignment analysis for the epilog