223     const int32x4_t vsum0x01 = vpaddq_s32(vacc0x0, vacc0x1);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
224     const int32x4_t vsum0x23 = vpaddq_s32(vacc0x2, vacc0x3);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
225     const int32x4_t vsum0x45 = vpaddq_s32(vacc0x4, vacc0x5);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
226     const int32x4_t vsum0x67 = vpaddq_s32(vacc0x6, vacc0x7);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
227     const int32x4_t vsum0x89 = vpaddq_s32(vacc0x8, vacc0x9);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
228     const int32x4_t vsum0xAB = vpaddq_s32(vacc0x10, vacc0x11);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
229     const int32x4_t vsum0xCD = vpaddq_s32(vacc0x12, vacc0x13);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
230     const int32x4_t vsum0xEF = vpaddq_s32(vacc0x14, vacc0x15);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
231     const int32x4_t vsum1x01 = vpaddq_s32(vacc1x0, vacc1x1);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
232     const int32x4_t vsum1x23 = vpaddq_s32(vacc1x2, vacc1x3);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
233     const int32x4_t vsum1x45 = vpaddq_s32(vacc1x4, vacc1x5);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
234     const int32x4_t vsum1x67 = vpaddq_s32(vacc1x6, vacc1x7);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
235     const int32x4_t vsum1x89 = vpaddq_s32(vacc1x8, vacc1x9);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
236     const int32x4_t vsum1xAB = vpaddq_s32(vacc1x10, vacc1x11);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
237     const int32x4_t vsum1xCD = vpaddq_s32(vacc1x12, vacc1x13);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
238     const int32x4_t vsum1xEF = vpaddq_s32(vacc1x14, vacc1x15);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
239     int32x4_t vacc0x0123 = vpaddq_s32(vsum0x01, vsum0x23);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
240     int32x4_t vacc0x4567 = vpaddq_s32(vsum0x45, vsum0x67);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
241     int32x4_t vacc0x89AB = vpaddq_s32(vsum0x89, vsum0xAB);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
242     int32x4_t vacc0xCDEF = vpaddq_s32(vsum0xCD, vsum0xEF);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
243     int32x4_t vacc1x0123 = vpaddq_s32(vsum1x01, vsum1x23);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
244     int32x4_t vacc1x4567 = vpaddq_s32(vsum1x45, vsum1x67);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
245     int32x4_t vacc1x89AB = vpaddq_s32(vsum1x89, vsum1xAB);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()
246     int32x4_t vacc1xCDEF = vpaddq_s32(vsum1xCD, vsum1xEF);  in xnn_qs8_igemm_minmax_ukernel_2x16c16__neon_mlal_padal()