| #include <limits.h> |
| |
| int __attribute__((noinline)) nge(int a, int b) {return -(a >= b);} |
| int __attribute__((noinline)) ngt(int a, int b) {return -(a > b);} |
| int __attribute__((noinline)) nle(int a, int b) {return -(a <= b);} |
| int __attribute__((noinline)) nlt(int a, int b) {return -(a < b);} |
| int __attribute__((noinline)) neq(int a, int b) {return -(a == b);} |
| int __attribute__((noinline)) nne(int a, int b) {return -(a != b);} |
| int __attribute__((noinline)) ngeu(unsigned a, unsigned b) {return -(a >= b);} |
| int __attribute__((noinline)) ngtu(unsigned a, unsigned b) {return -(a > b);} |
| int __attribute__((noinline)) nleu(unsigned a, unsigned b) {return -(a <= b);} |
| int __attribute__((noinline)) nltu(unsigned a, unsigned b) {return -(a < b);} |
| |
| |
| int main() |
| { |
| if (nge(INT_MIN, INT_MAX) != 0) abort(); |
| if (nge(INT_MAX, INT_MIN) != -1) abort(); |
| if (ngt(INT_MIN, INT_MAX) != 0) abort(); |
| if (ngt(INT_MAX, INT_MIN) != -1) abort(); |
| if (nle(INT_MIN, INT_MAX) != -1) abort(); |
| if (nle(INT_MAX, INT_MIN) != 0) abort(); |
| if (nlt(INT_MIN, INT_MAX) != -1) abort(); |
| if (nlt(INT_MAX, INT_MIN) != 0) abort(); |
| |
| if (neq(INT_MIN, INT_MAX) != 0) abort(); |
| if (neq(INT_MAX, INT_MIN) != 0) abort(); |
| if (nne(INT_MIN, INT_MAX) != -1) abort(); |
| if (nne(INT_MAX, INT_MIN) != -1) abort(); |
| |
| if (ngeu(0, ~0U) != 0) abort(); |
| if (ngeu(~0U, 0) != -1) abort(); |
| if (ngtu(0, ~0U) != 0) abort(); |
| if (ngtu(~0U, 0) != -1) abort(); |
| if (nleu(0, ~0U) != -1) abort(); |
| if (nleu(~0U, 0) != 0) abort(); |
| if (nltu(0, ~0U) != -1) abort(); |
| if (nltu(~0U, 0) != 0) abort(); |
| |
| exit(0); |
| } |
