| /* { dg-do run } */ |
| /* { dg-options "-fsanitize=signed-integer-overflow -Wno-unused-variable" } */ |
| |
| #define INT_MIN (-__INT_MAX__ - 1) |
| #define LONG_MIN (-__LONG_MAX__ - 1L) |
| #define LLONG_MIN (-__LONG_LONG_MAX__ - 1LL) |
| |
| int |
| main (void) |
| { |
| int e = 1, f = -1; |
| volatile int i = INT_MIN; |
| volatile int i2 = i & (((((((-i) + 1) - 1) + 1) - 1) + 1) - 1); |
| i2 = -(i + e + f); |
| i = -i; |
| |
| volatile long int li = LONG_MIN; |
| volatile long int li2 = li & (((((((-li) + 1) - 1) + 1) - 1) + 1) - 1); |
| li2 = -(li + e + f); |
| li = -li; |
| |
| volatile long long int lli = LLONG_MIN; |
| volatile long long int lli2 = lli & (((((((-lli) + 1) - 1) + 1) - 1) + 1) - 1); |
| lli2 = -(lli + e + f); |
| lli = -lli; |
| |
| return 0; |
| } |
| |
| /* { dg-output "negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself\[^\n\r]*(\n|\r\n|\r)" } */ |
| /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'\[^\n\r]*; cast to an unsigned type to negate this value to itself" } */ |
