1 /* PR sanitizer/82072 */ 2 /* { dg-do run } */ 3 /* { dg-options "-fsanitize=signed-integer-overflow" } */ 4 5 int main()6main () 7 { 8 long long int l = -__LONG_LONG_MAX__ - 1; 9 unsigned int u; 10 u = -l; 11 asm volatile ("" : "+r" (u)); 12 return 0; 13 } 14 15 /* { dg-output "negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself" } */ 16