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The recent fix to PR103527 exposed an issue with how the various special casing for AVX512 masks in vect_build_gather_load_calls are handled. The following makes that more obvious, fixing the miscompile of 403.gcc. 2021-12-06 Richard Biener <rguenther@suse.de> PR tree-optimization/103581 * tree-vect-stmts.c (vect_build_gather_load_calls): Properly guard all the AVX512 mask cases. * gcc.dg/vect/pr103581.c: New testcase.
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