extern int fun(int a);

void symbol(int a)
{
        fun(a);
}

void pointer0(int a, int (*fun)(int))
{
        fun(a);
}

void pointer1(int a, int (*fun)(int))
{
        (*fun)(a);
}

void builtin(int a)
{
        __builtin_popcount(a);
}

/*
 * check-name: basic function calls
 * check-command: test-linearize -Wno-decl $file
 *
 * check-output-start
symbol:
.L0:
        <entry-point>
        call.32     %r2 <- fun, %arg1
        ret


pointer0:
.L2:
        <entry-point>
        call.32     %r5 <- %arg2, %arg1
        ret


pointer1:
.L4:
        <entry-point>
        call.32     %r8 <- %arg2, %arg1
        ret


builtin:
.L6:
        <entry-point>
        call.32     %r10 <- __builtin_popcount, %arg1
        ret


 * check-output-end
 */