modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/20070623-1.c (about) 1 #include <limits.h> 2 3 int __attribute__((noinline)) nge(int a, int b) {return -(a >= b);} 4 int __attribute__((noinline)) ngt(int a, int b) {return -(a > b);} 5 int __attribute__((noinline)) nle(int a, int b) {return -(a <= b);} 6 int __attribute__((noinline)) nlt(int a, int b) {return -(a < b);} 7 int __attribute__((noinline)) neq(int a, int b) {return -(a == b);} 8 int __attribute__((noinline)) nne(int a, int b) {return -(a != b);} 9 int __attribute__((noinline)) ngeu(unsigned a, unsigned b) {return -(a >= b);} 10 int __attribute__((noinline)) ngtu(unsigned a, unsigned b) {return -(a > b);} 11 int __attribute__((noinline)) nleu(unsigned a, unsigned b) {return -(a <= b);} 12 int __attribute__((noinline)) nltu(unsigned a, unsigned b) {return -(a < b);} 13 14 15 int main() 16 { 17 if (nge(INT_MIN, INT_MAX) != 0) abort(); 18 if (nge(INT_MAX, INT_MIN) != -1) abort(); 19 if (ngt(INT_MIN, INT_MAX) != 0) abort(); 20 if (ngt(INT_MAX, INT_MIN) != -1) abort(); 21 if (nle(INT_MIN, INT_MAX) != -1) abort(); 22 if (nle(INT_MAX, INT_MIN) != 0) abort(); 23 if (nlt(INT_MIN, INT_MAX) != -1) abort(); 24 if (nlt(INT_MAX, INT_MIN) != 0) abort(); 25 26 if (neq(INT_MIN, INT_MAX) != 0) abort(); 27 if (neq(INT_MAX, INT_MIN) != 0) abort(); 28 if (nne(INT_MIN, INT_MAX) != -1) abort(); 29 if (nne(INT_MAX, INT_MIN) != -1) abort(); 30 31 if (ngeu(0, ~0U) != 0) abort(); 32 if (ngeu(~0U, 0) != -1) abort(); 33 if (ngtu(0, ~0U) != 0) abort(); 34 if (ngtu(~0U, 0) != -1) abort(); 35 if (nleu(0, ~0U) != -1) abort(); 36 if (nleu(~0U, 0) != 0) abort(); 37 if (nltu(0, ~0U) != -1) abort(); 38 if (nltu(~0U, 0) != 0) abort(); 39 40 exit(0); 41 }