/* PR debug/52132 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-std=c99 -O2 -g" } */ | |
#if (__SIZEOF_INT__ < __SIZEOF_FLOAT__) \ | |
&& (__SIZEOF_LONG__ == __SIZEOF_FLOAT__) | |
#define int long | |
#endif | |
int l; | |
void bar (void); | |
void | |
foo (int *x, float y) | |
{ | |
float b; | |
union { float f; int i; } u = { .f = y }; | |
#if (__SIZEOF_INT__ < __SIZEOF_FLOAT__) | |
u.i += 127L << 23; | |
#else | |
u.i += 127 << 23; | |
#endif | |
u.f = ((-1.0f / 3) * u.f + 2) * u.f - 2.0f / 3; | |
b = 0.5 * (u.f + l); | |
if (b >= *x) | |
bar (); | |
} |