6962 	s64 smin_val = off_reg->smin_value, smax_val = off_reg->smax_value,  in adjust_ptr_min_max_vals()  local
6973 	if ((known && (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_ptr_min_max_vals()
6974 	    smin_val > smax_val || umin_val > umax_val) {  in adjust_ptr_min_max_vals()
7002 		if (known && smin_val == 0 && opcode == BPF_ADD)  in adjust_ptr_min_max_vals()
7045 		if (known && (ptr_reg->off + smin_val ==  in adjust_ptr_min_max_vals()
7046 			      (s64)(s32)(ptr_reg->off + smin_val))) {  in adjust_ptr_min_max_vals()
7053 			dst_reg->off = ptr_reg->off + smin_val;  in adjust_ptr_min_max_vals()
7066 		if (signed_add_overflows(smin_ptr, smin_val) ||  in adjust_ptr_min_max_vals()
7071 			dst_reg->smin_value = smin_ptr + smin_val;  in adjust_ptr_min_max_vals()
7107 		if (known && (ptr_reg->off - smin_val ==  in adjust_ptr_min_max_vals()
7108 			      (s64)(s32)(ptr_reg->off - smin_val))) {  in adjust_ptr_min_max_vals()
7116 			dst_reg->off = ptr_reg->off - smin_val;  in adjust_ptr_min_max_vals()
7124 		    signed_sub_overflows(smax_ptr, smin_val)) {  in adjust_ptr_min_max_vals()
7130 			dst_reg->smax_value = smax_ptr - smin_val;  in adjust_ptr_min_max_vals()
7147 			if (smin_val < 0)  in adjust_ptr_min_max_vals()
7187 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_add()  local
7192 	if (signed_add32_overflows(dst_reg->s32_min_value, smin_val) ||  in scalar32_min_max_add()
7197 		dst_reg->s32_min_value += smin_val;  in scalar32_min_max_add()
7213 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_add()  local
7218 	if (signed_add_overflows(dst_reg->smin_value, smin_val) ||  in scalar_min_max_add()
7223 		dst_reg->smin_value += smin_val;  in scalar_min_max_add()
7239 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_sub()  local
7245 	    signed_sub32_overflows(dst_reg->s32_max_value, smin_val)) {  in scalar32_min_max_sub()
7251 		dst_reg->s32_max_value -= smin_val;  in scalar32_min_max_sub()
7267 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_sub()  local
7273 	    signed_sub_overflows(dst_reg->smax_value, smin_val)) {  in scalar_min_max_sub()
7279 		dst_reg->smax_value -= smin_val;  in scalar_min_max_sub()
7295 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_mul()  local
7299 	if (smin_val < 0 || dst_reg->s32_min_value < 0) {  in scalar32_min_max_mul()
7327 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_mul()  local
7331 	if (smin_val < 0 || dst_reg->smin_value < 0) {  in scalar_min_max_mul()
7362 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_and()  local
7375 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_and()
7395 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_and()  local
7408 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_and()
7431 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_or()  local
7444 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_or()
7464 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_or()  local
7477 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_or()
7500 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_xor()  local
7511 	if (dst_reg->s32_min_value >= 0 && smin_val >= 0) {  in scalar32_min_max_xor()
7528 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_xor()  local
7540 	if (dst_reg->smin_value >= 0 && smin_val >= 0) {  in scalar_min_max_xor()
7763 	s64 smin_val, smax_val;  in adjust_scalar_min_max_vals()  local
7771 	smin_val = src_reg.smin_value;  in adjust_scalar_min_max_vals()
7795 		     (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_scalar_min_max_vals()
7796 		    smin_val > smax_val || umin_val > umax_val) {  in adjust_scalar_min_max_vals()