keep(int * p)1void keep(int *p) { *p = 0; }
kill(int * p,int i)2void kill(int *p, int i) { if (i && 0) *p = 0; }
dead(int * p,int i)3void dead(int *p, int i) { int v = i++; if (i && 0) p[v] = 0; }
4
5
6 /*
7 * check-name: kill-store
8 * check-command: test-linearize -Wno-decl $file
9 * check-description:
10 * Check that stores are optimized away but only
11 * when needed:
12 * - bb unreachable.
13 *
14 * check-output-ignore
15 * check-output-pattern(1): store\\.
16 */
17