8212 	s64 smin_val = off_reg->smin_value, smax_val = off_reg->smax_value,  in adjust_ptr_min_max_vals()  local
8223 	if ((known && (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_ptr_min_max_vals()
8224 	    smin_val > smax_val || umin_val > umax_val) {  in adjust_ptr_min_max_vals()
8254 		if (known && smin_val == 0 && opcode == BPF_ADD)  in adjust_ptr_min_max_vals()
8294 		if (known && (ptr_reg->off + smin_val ==  in adjust_ptr_min_max_vals()
8295 			      (s64)(s32)(ptr_reg->off + smin_val))) {  in adjust_ptr_min_max_vals()
8302 			dst_reg->off = ptr_reg->off + smin_val;  in adjust_ptr_min_max_vals()
8315 		if (signed_add_overflows(smin_ptr, smin_val) ||  in adjust_ptr_min_max_vals()
8320 			dst_reg->smin_value = smin_ptr + smin_val;  in adjust_ptr_min_max_vals()
8356 		if (known && (ptr_reg->off - smin_val ==  in adjust_ptr_min_max_vals()
8357 			      (s64)(s32)(ptr_reg->off - smin_val))) {  in adjust_ptr_min_max_vals()
8365 			dst_reg->off = ptr_reg->off - smin_val;  in adjust_ptr_min_max_vals()
8373 		    signed_sub_overflows(smax_ptr, smin_val)) {  in adjust_ptr_min_max_vals()
8379 			dst_reg->smax_value = smax_ptr - smin_val;  in adjust_ptr_min_max_vals()
8396 			if (smin_val < 0)  in adjust_ptr_min_max_vals()
8432 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_add()  local
8437 	if (signed_add32_overflows(dst_reg->s32_min_value, smin_val) ||  in scalar32_min_max_add()
8442 		dst_reg->s32_min_value += smin_val;  in scalar32_min_max_add()
8458 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_add()  local
8463 	if (signed_add_overflows(dst_reg->smin_value, smin_val) ||  in scalar_min_max_add()
8468 		dst_reg->smin_value += smin_val;  in scalar_min_max_add()
8484 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_sub()  local
8490 	    signed_sub32_overflows(dst_reg->s32_max_value, smin_val)) {  in scalar32_min_max_sub()
8496 		dst_reg->s32_max_value -= smin_val;  in scalar32_min_max_sub()
8512 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_sub()  local
8518 	    signed_sub_overflows(dst_reg->smax_value, smin_val)) {  in scalar_min_max_sub()
8524 		dst_reg->smax_value -= smin_val;  in scalar_min_max_sub()
8540 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_mul()  local
8544 	if (smin_val < 0 || dst_reg->s32_min_value < 0) {  in scalar32_min_max_mul()
8572 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_mul()  local
8576 	if (smin_val < 0 || dst_reg->smin_value < 0) {  in scalar_min_max_mul()
8607 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_and()  local
8620 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_and()
8640 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_and()  local
8653 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_and()
8676 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_or()  local
8689 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_or()
8709 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_or()  local
8722 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_or()
8745 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_xor()  local
8756 	if (dst_reg->s32_min_value >= 0 && smin_val >= 0) {  in scalar32_min_max_xor()
8773 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_xor()  local
8785 	if (dst_reg->smin_value >= 0 && smin_val >= 0) {  in scalar_min_max_xor()
9008 	s64 smin_val, smax_val;  in adjust_scalar_min_max_vals()  local
9016 	smin_val = src_reg.smin_value;  in adjust_scalar_min_max_vals()
9040 		     (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_scalar_min_max_vals()
9041 		    smin_val > smax_val || umin_val > umax_val) {  in adjust_scalar_min_max_vals()