root/usr/src/tools/smatch/src/validation/optim/kill-stores1.c
struct s {
        int c[1];
};

static struct s x, y;
static int p;

static void foo0(void)
{
        (x = y).c;              // x = y;
}

static void foo1(void)
{
        int *t = (x = y).c;     // x = y;
}

static void foo2(void)
{
        (x = y).c + 1;          // x = y;
}

static void foo3(void)
{
        (x = y).c[0];           // x = y;
}

static void foo4(void)
{
        (p ? x : y).c[0];       // ;
}

static void foo5(void)
{
        (p, y).c[0];            // ;
}

/*
 * check-name: kill-stores1
 * check-command: test-linearize -Wno-decl $file
 *
 * check-output-ignore
 * check-output-pattern(4): load\\.
 * check-output-pattern(4): load\\..*0\\[y\\]
 * check-output-pattern(4): store\\.
 * check-output-pattern(4): store\\..*0\\[x\\]
 * check-output-excludes: select\\.
 */