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The following fixes the IV adjustment for the gap in a negative stride SLP vectorization. The adjustment was in the wrong direction, now fixes as in the patch. 2021-07-14 Richard Biener <rguenther@suse.de> PR tree-optimization/101445 * tree-vect-stmts.c (vectorizable_load): Do the gap adjustment of the IV in the correct direction for negative stride accesses. * gcc.dg/vect/pr101445.c: New testcase. |
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