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New tests.

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From-SVN: r56924
This commit is contained in:
Richard Henderson 2002-09-07 19:15:27 -07:00
parent 5c102b484a
commit ff6c6aa895
2 changed files with 48 additions and 0 deletions
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35
gcc/testsuite/gcc.c-torture/execute/ieee/inf-1.c Normal file
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extern void abort (void);
int main()
{
float fi = __builtin_inff();
double di = __builtin_inf();
long double li = __builtin_infl();
float fh = __builtin_huge_valf();
double dh = __builtin_huge_val();
long double lh = __builtin_huge_vall();
if (fi + fi != fi)
abort ();
if (di + di != di)
abort ();
if (li + li != li)
abort ();
if (fi != fh)
abort ();
if (di != dh)
abort ();
if (li != lh)
abort ();
if (fi <= 0)
abort ();
if (di <= 0)
abort ();
if (li <= 0)
abort ();
return 0;
}

13
gcc/testsuite/gcc.dg/builtin-inf-1.c Normal file
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/* { dg-do compile } */
float fi = __builtin_inff();
double di = __builtin_inf();
long double li = __builtin_infl();
float fh = __builtin_huge_valf();
double dh = __builtin_huge_val();
long double lh = __builtin_huge_vall();
/* { dg-warning "does not support infinity" "INF unsupported" { target vax-*-* i370-*-* c4x-*-* } 3 } */
/* { dg-warning "does not support infinity" "INF unsupported" { target vax-*-* i370-*-* c4x-*-* } 4 } */
/* { dg-warning "does not support infinity" "INF unsupported" { target vax-*-* i370-*-* c4x-*-* } 5 } */