int test__subtf3(long double a, long double b, uint64_t expectedHi, uint64_t expectedLo) { long double x = __subtf3(a, b); int ret = compareResultLD(x, expectedHi, expectedLo); if (ret){ printf("error in test__subtf3(%.20Lf, %.20Lf) = %.20Lf, " "expected %.20Lf\n", a, b, x, fromRep128(expectedHi, expectedLo)); } return ret; }
void _Qp_sub(long double *c, long double *a, long double *b) { *c = __subtf3(*a, *b); }