fix potentially wrong-sign zero in cproj functions at infinity

[musl] / src / math / s390x / ceill.c

#include <math.h>

#if defined(__HTM__) || __ARCH__ >= 9

long double ceill(long double x)
{
        __asm__ ("fixbra %0, 6, %1, 4" : "=f"(x) : "f"(x));
        return x;
}

#else

#include "../ceill.c"

#endif