https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103702
--- Comment #5 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Kewen Lin <li...@gcc.gnu.org>: https://gcc.gnu.org/g:2022be54daf638885e1e685afd36619cb4b01a93 commit r12-6891-g2022be54daf638885e1e685afd36619cb4b01a93 Author: Kewen Lin <li...@linux.ibm.com> Date: Thu Jan 27 03:46:28 2022 -0600 rs6000: Fix an assertion in update_target_cost_per_stmt [PR103702] This patch is to fix one wrong assertion which is too aggressive. Vectorizer can do vec_construct costing for the vector type which only has one unit. For the failed case, the passed in vector type is "vector(1) int", though it doesn't end up with any construction eventually, we have to handle this kind of possibility. gcc/ChangeLog: PR target/103702 * config/rs6000/rs6000.cc (rs6000_cost_data::update_target_cost_per_stmt): Fix one wrong assertion with early return. gcc/testsuite/ChangeLog: PR target/103702 * gcc.target/powerpc/pr103702.c: New test.
