1 /* PR 23572 : warnings for out of range floating-point constants.  */
2 /* { dg-do compile } */
3 /* { dg-options "-Wno-overflow -std=c99" } */
4 /* { dg-skip-if "No Inf support" { spu-*-* } } */
5 #include <math.h>
6 
7 #ifndef INFINITY
8 #define INFINITY (__builtin_inff ())
9 #endif
10 
overflow(void)11 void overflow(void)
12 {
13   float f1 = 3.5E+38f;
14   float f2 = -3.5E+38f;
15   float f3 = INFINITY;
16   float f4 = -INFINITY;
17 
18   double d1 = 1.9E+308;
19   double d2 = -1.9E+308;
20   double d3 = INFINITY;
21   double d4 = -INFINITY;
22 }
23 
underflow(void)24 void underflow(void)
25 {
26   float f11 = 3.3E-10000000000000000000f;
27   float f22 = -3.3E-10000000000000000000f;
28   float f1 = 3.3E-46f;
29   float f2 = -3.3E-46f;
30   float f3 = 0;
31   float f4 = -0;
32   float f5 = 0.0;
33   float f6 = -0.0;
34 
35   double d11 = 3.3E-10000000000000000000;
36   double d22 = -3.3E-10000000000000000000;
37   double d1 = 1.4E-325;
38   double d2 = -1.4E-325;
39   double d3 = 0;
40   double d4 = -0;
41   double d5 = 0.0;
42   double d6 = -0.0;
43 }
44