tree-vect-loop.c
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re PR tree-optimization/81418 (ICE in vect_get_vec_def_for_stmt_copy) · d2e78d76
2017-06-18 Richard Biener <rguenther@suse.de> PR tree-optimization/81418 * tree-vect-loop.c (vectorizable_reduction): Properly compute vectype_in. Verify that with lane-reducing reduction operations we have a single def-use cycle. * gcc.dg/torture/pr81418.c: New testcase. From-SVN: r250296
Richard Biener committed