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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* PR tree-optimization/117776 */
/* These 2 functions should be optimized to just `return 1;`
as `(int)(unsigned smaller)medium` is the same as
`(int)medium&smaller_mask` where smaller_mask in this case is
either `1` (_Bool) or `0xff` (char). */
int f(unsigned char a)
{
_Bool odd = (a & 1) != 0;
int odd1 = (a & 1) != 0;
return odd == odd1;
}
int g(unsigned short a)
{
unsigned char b = a;
int d = b;
unsigned short c = a&0xff;
int e = c;
return d == e;
}
/* { dg-final { scan-tree-dump-times "return 1" 2 "optimized" } } */
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