Subversion Repositories openrisc

/* Spurious uninitialized-variable warnings.  */
 
/* { dg-do compile } */
/* { dg-options "-O -Wuninitialized" } */
 
extern void use(int);
extern void foo(void);
 
void
func1(int cond)
{
    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
 
    if(cond)
	x = 1;
 
    foo();
 
    if(cond)
	use(x);
}
 
void
func2 (int cond)
{
    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
    int flag = 0;
 
    if(cond)
    {
	x = 1;
	flag = 1;
    }
 
    foo();
 
    if(flag)
	use(x);
}