12035 	s64 smin_val = off_reg->smin_value, smax_val = off_reg->smax_value,  in adjust_ptr_min_max_vals()  local
12046 	if ((known && (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_ptr_min_max_vals()
12047 	    smin_val > smax_val || umin_val > umax_val) {  in adjust_ptr_min_max_vals()
12077 		if (known && smin_val == 0 && opcode == BPF_ADD)  in adjust_ptr_min_max_vals()
12117 		if (known && (ptr_reg->off + smin_val ==  in adjust_ptr_min_max_vals()
12118 			      (s64)(s32)(ptr_reg->off + smin_val))) {  in adjust_ptr_min_max_vals()
12125 			dst_reg->off = ptr_reg->off + smin_val;  in adjust_ptr_min_max_vals()
12138 		if (signed_add_overflows(smin_ptr, smin_val) ||  in adjust_ptr_min_max_vals()
12143 			dst_reg->smin_value = smin_ptr + smin_val;  in adjust_ptr_min_max_vals()
12179 		if (known && (ptr_reg->off - smin_val ==  in adjust_ptr_min_max_vals()
12180 			      (s64)(s32)(ptr_reg->off - smin_val))) {  in adjust_ptr_min_max_vals()
12188 			dst_reg->off = ptr_reg->off - smin_val;  in adjust_ptr_min_max_vals()
12196 		    signed_sub_overflows(smax_ptr, smin_val)) {  in adjust_ptr_min_max_vals()
12202 			dst_reg->smax_value = smax_ptr - smin_val;  in adjust_ptr_min_max_vals()
12219 			if (smin_val < 0)  in adjust_ptr_min_max_vals()
12255 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_add()  local
12260 	if (signed_add32_overflows(dst_reg->s32_min_value, smin_val) ||  in scalar32_min_max_add()
12265 		dst_reg->s32_min_value += smin_val;  in scalar32_min_max_add()
12281 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_add()  local
12286 	if (signed_add_overflows(dst_reg->smin_value, smin_val) ||  in scalar_min_max_add()
12291 		dst_reg->smin_value += smin_val;  in scalar_min_max_add()
12307 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_sub()  local
12313 	    signed_sub32_overflows(dst_reg->s32_max_value, smin_val)) {  in scalar32_min_max_sub()
12319 		dst_reg->s32_max_value -= smin_val;  in scalar32_min_max_sub()
12335 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_sub()  local
12341 	    signed_sub_overflows(dst_reg->smax_value, smin_val)) {  in scalar_min_max_sub()
12347 		dst_reg->smax_value -= smin_val;  in scalar_min_max_sub()
12363 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_mul()  local
12367 	if (smin_val < 0 || dst_reg->s32_min_value < 0) {  in scalar32_min_max_mul()
12395 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_mul()  local
12399 	if (smin_val < 0 || dst_reg->smin_value < 0) {  in scalar_min_max_mul()
12430 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_and()  local
12443 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_and()
12463 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_and()  local
12476 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_and()
12499 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_or()  local
12512 	if (dst_reg->s32_min_value < 0 || smin_val < 0) {  in scalar32_min_max_or()
12532 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_or()  local
12545 	if (dst_reg->smin_value < 0 || smin_val < 0) {  in scalar_min_max_or()
12568 	s32 smin_val = src_reg->s32_min_value;  in scalar32_min_max_xor()  local
12579 	if (dst_reg->s32_min_value >= 0 && smin_val >= 0) {  in scalar32_min_max_xor()
12596 	s64 smin_val = src_reg->smin_value;  in scalar_min_max_xor()  local
12608 	if (dst_reg->smin_value >= 0 && smin_val >= 0) {  in scalar_min_max_xor()
12831 	s64 smin_val, smax_val;  in adjust_scalar_min_max_vals()  local
12839 	smin_val = src_reg.smin_value;  in adjust_scalar_min_max_vals()
12863 		     (smin_val != smax_val || umin_val != umax_val)) ||  in adjust_scalar_min_max_vals()
12864 		    smin_val > smax_val || umin_val > umax_val) {  in adjust_scalar_min_max_vals()