|
|
- --- a/stress-fp-error.c
- +++ b/stress-fp-error.c
- @@ -109,42 +109,43 @@ static int stress_fp_error(const stress_args_t *args)
- do {
- volatile double d1, d2;
-
- -#if defined(EDOM)
- +#if defined(EDOM) && defined(FE_INVALID)
- stress_fp_clear_error();
- stress_fp_check(args, "log(-1.0)", log(-1.0), NAN,
- true, false, EDOM, FE_INVALID);
- #endif
-
- -#if defined(ERANGE)
- +#if defined(ERANGE) && defined(FE_DIVBYZERO)
- stress_fp_clear_error();
- stress_fp_check(args, "log(0.0)", log(0.0), -HUGE_VAL,
- false, false, ERANGE, FE_DIVBYZERO);
- #endif
-
- -#if defined(EDOM)
- +#if defined(EDOM) && defined(FE_INVALID)
- stress_fp_clear_error();
- stress_fp_check(args, "log2(-1.0)", log2(-1.0), NAN,
- true, false, EDOM, FE_INVALID);
- #endif
-
- -#if defined(ERANGE)
- +#if defined(ERANGE) && defined(FE_DIVBYZERO)
- stress_fp_clear_error();
- stress_fp_check(args, "log2(0.0)", log2(0.0), -HUGE_VAL,
- false, false, ERANGE, FE_DIVBYZERO);
- #endif
-
- -#if defined(EDOM)
- +#if defined(EDOM) && defined(FE_INVALID)
- stress_fp_clear_error();
- stress_fp_check(args, "sqrt(-1.0)", sqrt(-1.0), NAN,
- true, false, EDOM, FE_INVALID);
- #endif
-
- -#if defined(EDOM)
- +#if defined(EDOM) && defined(FE_INVALID)
- stress_fp_clear_error();
- stress_fp_check(args, "sqrt(-1.0)", sqrt(-1.0), NAN,
- true, false, EDOM, FE_INVALID);
- #endif
-
- +#if defined(FE_INEXACT)
- /*
- * Use volatiles to force compiler to generate code
- * to perform run time computation of 1.0 / M_PI
- @@ -165,14 +166,15 @@ static int stress_fp_error(const stress_args_t *args)
- stress_fp_check(args, "DBL_MAX + DBL_MAX / 2.0",
- DBL_MAX + DBL_MAX / 2.0, INFINITY,
- false, true, 0, FE_OVERFLOW | FE_INEXACT);
- +#endif
-
- -#if defined(ERANGE)
- +#if defined(ERANGE) && defined(FE_UNDERFLOW)
- stress_fp_clear_error();
- stress_fp_check(args, "exp(-1000000.0)", exp(-1000000.0), 0.0,
- false, false, ERANGE, FE_UNDERFLOW);
- #endif
-
- -#if defined(ERANGE)
- +#if defined(ERANGE) && defined(FE_OVERFLOW)
- stress_fp_clear_error();
- stress_fp_check(args, "exp(DBL_MAX)", exp(DBL_MAX), HUGE_VAL,
- false, false, ERANGE, FE_OVERFLOW);
|
