Viewing file:  pr94882-2.c (1.24 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
/* { dg-final { scan-tree-dump-not "x_\[0-9]+\\\(D\\\) & y_\[0-9]+\\\(D\\\);" "optimized" } } */
/* { dg-final { scan-tree-dump-not "x_\[0-9]+\\\(D\\\) \\| y_\[0-9]+\\\(D\\\);" "optimized" } } */
/* { dg-final { scan-tree-dump-times "x_\[0-9]+\\\(D\\\) \\^ y_\[0-9]+\\\(D\\\);" 8 "optimized" } } */
/* { dg-final { scan-tree-dump-times "~_\[0-9]\+" 8 "optimized" } } */
int
a (int x, int y)
{
unsigned t = x & y;
unsigned tt = x | y;
t = t - tt;
return t + -1;
}
int
a1 (int x, int y)
{
int t = x & y;
int tt = x | y;
unsigned t1 = t - tt;
return t1 + -1;
}
int
b (int x, int y)
{
unsigned t = x & y;
unsigned tt = x | y;
t = t - 1;
return t - tt;
}
int
b1 (int x, int y)
{
int t = x & y;
int tt = x | y;
unsigned t1 = t - 1;
return t1 - tt;
}
int
c (int x, int y)
{
unsigned t = x & y;
unsigned tt = x | y;
tt = tt + 1;
return t - tt;
}
int
c1 (int x, int y)
{
int t = x & y;
int tt = x | y;
unsigned tt1 = tt + 1;
return t - tt1;
}
int
d (int x, int y)
{
unsigned t = x & y;
unsigned tt = x | y;
tt = tt + 1;
return t - tt;
}
int
d1 (int x, int y)
{
int t = x & y;
int tt = x | y;
unsigned tt1 = tt + 1;
return t - tt1;
}
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