https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95108
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:d0fb9ffc1b8f3b86bbdf0e915cec2136141b329b commit r11-381-gd0fb9ffc1b8f3b86bbdf0e915cec2136141b329b Author: Jakub Jelinek <ja...@redhat.com> Date: Thu May 14 09:51:05 2020 +0200 openmp: Fix placement of 2nd+ preparation statement for PHIs in simd clone lowering [PR95108] For normal stmts, preparation statements are inserted before the stmt, so if we need multiple, they are in the correct order, but for PHIs we emit them after labels in the entry successor bb, and we used to emit them in the reverse order that way. 2020-05-14 Jakub Jelinek <ja...@redhat.com> PR middle-end/95108 * omp-simd-clone.c (struct modify_stmt_info): Add after_stmt member. (ipa_simd_modify_stmt_ops): For PHIs, only add before first stmt in entry block if info->after_stmt is NULL, otherwise add after that stmt and update it after adding each stmt. (ipa_simd_modify_function_body): Initialize info.after_stmt. * gcc.dg/gomp/pr95108.c: New test.
