1 /* Test various type-generic builtins by calling "main_tests()". */
3 void __attribute__ ((__noinline__))
4 foo_1 (float f, double d, long double ld,
5 int res_unord, int res_isnan, int res_isinf,
6 int res_isfin, int res_isnorm)
8 if (__builtin_isunordered (f, 0) != res_unord)
10 if (__builtin_isunordered (0, f) != res_unord)
12 if (__builtin_isunordered (d, 0) != res_unord)
14 if (__builtin_isunordered (0, d) != res_unord)
16 if (__builtin_isunordered (ld, 0) != res_unord)
18 if (__builtin_isunordered (0, ld) != res_unord)
21 if (__builtin_isnan (f) != res_isnan)
23 if (__builtin_isnan (d) != res_isnan)
25 if (__builtin_isnan (ld) != res_isnan)
27 if (__builtin_isnanf (f) != res_isnan)
29 if (__builtin_isnanl (ld) != res_isnan)
32 if (__builtin_isinf (f) != res_isinf)
34 if (__builtin_isinf (d) != res_isinf)
36 if (__builtin_isinf (ld) != res_isinf)
38 if (__builtin_isinff (f) != res_isinf)
40 if (__builtin_isinfl (ld) != res_isinf)
43 if (__builtin_isnormal (f) != res_isnorm)
45 if (__builtin_isnormal (d) != res_isnorm)
47 if (__builtin_isnormal (ld) != res_isnorm)
50 if (__builtin_isfinite (f) != res_isfin)
52 if (__builtin_isfinite (d) != res_isfin)
54 if (__builtin_isfinite (ld) != res_isfin)
57 if (__builtin_finitef (f) != res_isfin)
59 if (__builtin_finite (f) != res_isfin)
61 if (__builtin_finite (d) != res_isfin)
63 if (__builtin_finitel (d) != res_isfin)
65 if (__builtin_finitel (ld) != res_isfin)
69 void __attribute__ ((__noinline__))
70 foo (float f, double d, long double ld,
71 int res_unord, int res_isnan, int res_isinf,
72 int res_isfin, int res_isnorm)
74 foo_1 (f, d, ld, res_unord, res_isnan, res_isinf, res_isfin, res_isnorm);
75 /* Try all the values negated as well. */
76 foo_1 (-f, -d, -ld, res_unord, res_isnan, res_isinf, res_isfin, res_isnorm);
79 int __attribute__ ((__noinline__))
87 f = __builtin_nanf(""); d = __builtin_nan(""); ld = __builtin_nanl("");
88 foo(f, d, ld, /*unord=*/ 1, /*isnan=*/ 1, /*isinf=*/ 0, /*isfin=*/ 0, /*isnorm=*/ 0);
91 f = __builtin_inff(); d = __builtin_inf(); ld = __builtin_infl();
92 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 1, /*isfin=*/ 0, /*isnorm=*/ 0);
96 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 0, /*isfin=*/ 1, /*isnorm=*/ 0);
100 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 0, /*isfin=*/ 1, /*isnorm=*/ 1);
102 /* Test minimum values. */
103 f = __FLT_MIN__; d = __DBL_MIN__; ld = __LDBL_MIN__;
104 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 0, /*isfin=*/ 1, /*isnorm=*/ 1);
106 /* Test subnormal values. */
107 f = __FLT_MIN__/2; d = __DBL_MIN__/2; ld = __LDBL_MIN__/2;
108 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 0, /*isfin=*/ 1, /*isnorm=*/ 0);
110 /* Test maximum values. */
111 f = __FLT_MAX__; d = __DBL_MAX__; ld = __LDBL_MAX__;
112 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 0, /*isfin=*/ 1, /*isnorm=*/ 1);
114 /* Test overflow values. */
115 f = __FLT_MAX__*2; d = __DBL_MAX__*2; ld = __LDBL_MAX__*2;
116 foo(f, d, ld, /*unord=*/ 0, /*isnan=*/ 0, /*isinf=*/ 1, /*isfin=*/ 0, /*isnorm=*/ 0);