// RUN: %clang_builtins %s %librt -o %t && %run %t // REQUIRES: librt_has_gtdf2vfp #include #include #include #include extern int __gtdf2vfp(double a, double b); #if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8) int test__gtdf2vfp(double a, double b) { int actual = __gtdf2vfp(a, b); int expected = (a > b) ? 1 : 0; if (actual != expected) printf("error in __gtdf2vfp(%f, %f) = %d, expected %d\n", a, b, actual, expected); return actual != expected; } #endif int main() { #if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8) if (test__gtdf2vfp(0.0, 0.0)) return 1; if (test__gtdf2vfp(1.0, 0.0)) return 1; if (test__gtdf2vfp(-1.0, -2.0)) return 1; if (test__gtdf2vfp(-2.0, -1.0)) return 1; if (test__gtdf2vfp(HUGE_VALF, 1.0)) return 1; if (test__gtdf2vfp(1.0, HUGE_VALF)) return 1; #else printf("skipped\n"); #endif return 0; }