gcc/testsuite/gcc.dg/c99-math-float-1.c

   1 /* { dg-do run { target *-*-solaris2* } } */
   2 /* { dg-options "-std=c99 -O" } */
   3
   4 #include <math.h>
   5 #include "c99-math.h"
   6
   7 int main(void)
   8 {
   9   volatile float nan = NAN;
  10   volatile float inf = INFINITY;
  11   volatile float huge = HUGE_VALF;
  12   volatile float norm1 = __FLT_MIN__;
  13   volatile float norm2 = 1;
  14   volatile float norm3 = __FLT_MAX__;
  15   volatile float sub = __FLT_MIN__ / 2;
  16   volatile float zero = 0.0f;
  17
  18   C99_MATH_TESTS (nan, inf, huge, norm1, norm2, norm3, sub, zero, /*neg=*/0)
  19   C99_MATH_TESTS (-nan, -inf, -huge, -norm1, -norm2, -norm3, -sub, -zero, /*neg=*/1)
  20
  21   return 0;
  22 }