https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95273
--- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- The same for: $ ./xgcc -B. ../../gcc/testsuite/gcc.c-torture/execute/loop-13.c -O3 during GIMPLE pass: vect ../../gcc/testsuite/gcc.c-torture/execute/loop-13.c:21:1: internal compiler error: in vect_get_constant_vectors, at tree-vect-slp.c:3683 21 | main (void) | ^~~~ 0x1527fe8 vect_get_constant_vectors and $ ./xgcc -B. /home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/vect/pr33953.c -O3 during GIMPLE pass: vect /home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/vect/pr33953.c: In function ‘blockmove_NtoN_blend_noremap32’: /home/marxin/Programming/gcc2/gcc/testsuite/gcc.dg/vect/pr33953.c:6:6: internal compiler error: in vect_get_constant_vectors, at tree-vect-slp.c:3683