https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117292
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (insn:TI 25 34 17 (set (reg:V4SI 60 v28 [orig:102 _2 ] [102]) (xor:V4SI (reg:V4SI 60 v28 [orig:102 _2 ] [102]) (const_vector:V4SI [ (const_int 3 [0x3]) repeated x4 ]))) "/app/example.cpp":20:36 1779 {xorv4si3} (expr_list:REG_EQUAL (xor:V4SI (reg:V4SI 63 v31 [orig:101 foo0_v512u32_0.0_1 ] [101]) (const_vector:V4SI [ (const_int 3 [0x3]) repeated x4 ])) (nil)))