/* PR middle-end/45262 */ | |
/* { dg-require-effective-target int32plus } */ | |
extern void abort (void); | |
int | |
foo (unsigned int x) | |
{ | |
return ((int) x < 0) || ((int) (-x) < 0); | |
} | |
int | |
bar (unsigned int x) | |
{ | |
return x >> 31 || (-x) >> 31; | |
} | |
int | |
main (void) | |
{ | |
if (foo (1) != 1) | |
abort (); | |
if (foo (0) != 0) | |
abort (); | |
if (foo (-1) != 1) | |
abort (); | |
if (bar (1) != 1) | |
abort (); | |
if (bar (0) != 0) | |
abort (); | |
if (bar (-1) != 1) | |
abort (); | |
return 0; | |
} |