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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-phiopt1-details" } */
extern void bar (char, char);
int
foo (char b)
{
char a;
a = b;
b = 'b';
bar (a, b);
b = a;
if (b == 0)
a++;
return a + b;
}
/* { dg-final { scan-tree-dump-times "factor conversion out" 0 "phiopt1" } } */
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