1 /* PR tree-optimization/93582 */ 2 /* { dg-do compile { target int32 } } */ 3 /* { dg-options "-O2 -fdump-tree-fre1" } */ 4 /* { dg-final { scan-tree-dump "return 0;" "fre1" { target le } } } */ 5 /* { dg-final { scan-tree-dump "return -8531;" "fre1" { target be } } } */ 6 7 short foo(void)8foo (void) 9 { 10 union U { char c[32]; short s[16]; int i[8]; } u; 11 __builtin_memset (u.c + 1, '\0', 5); 12 u.s[3] = 0xdead; 13 return u.i[1]; 14 } 15