1/* { dg-options "-fdump-tree-sanopt" } */ 2/* { dg-do compile } */ 3/* { dg-skip-if "" { *-*-* } { "*" } { "-O0" } } */ 4 5void 6foo (int *a, char *b, char *c) 7{ 8 /* One check for c[0], one check for a[]. */ 9 __builtin_memmove (c, b, a[c[0]]); 10 /* For a total of 2 checks. */ 11 int d = c[0] == 1; 12} 13 14/* { dg-final { scan-tree-dump-times "& 7" 2 "sanopt" } } */ 15/* { dg-final { scan-tree-dump-times "__builtin___asan_report_load1" 1 "sanopt" } } */ 16/* { dg-final { scan-tree-dump-times "__builtin___asan_report_load4" 1 "sanopt" } } */ 17/* { dg-final { cleanup-tree-dump "sanopt" } } */ 18