https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114921
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:d0d6dcc019cd32eebf85d625f56e0f7573938319 commit r15-223-gd0d6dcc019cd32eebf85d625f56e0f7573938319 Author: Richard Biener <rguent...@suse.de> Date: Mon May 6 12:03:09 2024 +0200 tree-optimization/114921 - _Float16 -> __bf16 isn't noop fixup The following further strengthens the check which convert expressions we allow to vectorize as simple copy by resorting to tree_nop_conversion_p on the vector components. PR tree-optimization/114921 * tree-vect-stmts.cc (vectorizable_assignment): Use tree_nop_conversion_p to identify converts we can vectorize with a simple assignment.
