https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97496
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> --- for SSA_NAME: vect__16.4_34 in statement: # .MEM_29 = VDEF <.MEM_7(D)> MEM <vector(4) int> [(int *)&b] = vect__16.4_34; during GIMPLE pass: slp dump file: pr97496.c.169t.slp1 pr97496.c:3:6: internal compiler error: verify_ssa failed vi 0xfcb522 verify_ssa(bool, bool) /home/marxin/Programming/gcc/gcc/tree-ssa.c:1208 0xcda455 execute_function_todo /home/marxin/Programming/gcc/gcc/passes.c:1999 0xcdb19c do_per_function /home/marxin/Programming/gcc/gcc/passes.c:1640 0xcdb19c execute_todo /home/marxin/Programming/gcc/gcc/passes.c:2046 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.