/* PR tree-optimization/52533 */ | |
int | |
foo (unsigned char x) | |
{ | |
if (x <= 9) | |
return '0' + x; | |
else if (x <= 15) | |
return 'a' + (x - 10); | |
else | |
return 0; | |
} | |
void | |
bar (unsigned char x, unsigned char *y) | |
{ | |
y[0] = foo ((unsigned char) (x >> 4)); | |
y[1] = foo ((unsigned char) (x & 0x0f)); | |
} |