rt_gccstream/gcc/testsuite/gcc.dg/tree-ssa/vrp38.c

22 lines
288 B
C

/* { dg-do run } */
/* { dg-options "-O2" } */
int __attribute__((noinline))
foo(char c)
{
unsigned short a = (unsigned short)c;
if (a >= -32000 && a <= 32000)
return c == 0;
return -1;
}
extern void abort (void);
int main()
{
if (foo(1) == 1)
abort ();
return 0;
}