diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/ieee/inf-2.c')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/ieee/inf-2.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/inf-2.c b/gcc/testsuite/gcc.c-torture/execute/ieee/inf-2.c new file mode 100644 index 000000000..dafd95835 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/ieee/inf-2.c @@ -0,0 +1,83 @@ +extern void abort (void); + +void test(double f, double i) +{ + if (f == __builtin_inf()) + abort (); + if (f == -__builtin_inf()) + abort (); + if (i == -__builtin_inf()) + abort (); + if (i != __builtin_inf()) + abort (); + + if (f >= __builtin_inf()) + abort (); + if (f > __builtin_inf()) + abort (); + if (i > __builtin_inf()) + abort (); + if (f <= -__builtin_inf()) + abort (); + if (f < -__builtin_inf()) + abort (); +} + +void testf(float f, float i) +{ +#ifndef __SPU__ + /* The SPU single-precision floating point format does not support Inf. */ + + if (f == __builtin_inff()) + abort (); + if (f == -__builtin_inff()) + abort (); + if (i == -__builtin_inff()) + abort (); + if (i != __builtin_inff()) + abort (); + + if (f >= __builtin_inff()) + abort (); + if (f > __builtin_inff()) + abort (); + if (i > __builtin_inff()) + abort (); + if (f <= -__builtin_inff()) + abort (); + if (f < -__builtin_inff()) + abort (); +#endif +} + +void testl(long double f, long double i) +{ + if (f == __builtin_infl()) + abort (); + if (f == -__builtin_infl()) + abort (); + if (i == -__builtin_infl()) + abort (); + if (i != __builtin_infl()) + abort (); + + if (f >= __builtin_infl()) + abort (); + if (f > __builtin_infl()) + abort (); + if (i > __builtin_infl()) + abort (); + if (f <= -__builtin_infl()) + abort (); + if (f < -__builtin_infl()) + abort (); +} + +int main() +{ + test (34.0, __builtin_inf()); + testf (34.0f, __builtin_inff()); + testl (34.0l, __builtin_infl()); + return 0; +} + |