| /* Limit this to known non-strict alignment targets. */ |
| /* { dg-do run { target { i?86-*-linux* x86_64-*-linux* } } } */ |
| /* { dg-options "-O2 -fsanitize=alignment -fsanitize-recover=alignment" } */ |
| |
| __attribute__((noinline, noclone)) void |
| foo (void *p, const void *q) |
| { |
| *(long int *) p = *(const long int *) q; |
| } |
| |
| int |
| main () |
| { |
| struct S { long c; char f[64]; char d; char e[2 * sizeof (long)]; char g[64]; } s; |
| __builtin_memset (&s, '\0', sizeof s); |
| foo (&s.e[0], &s.e[sizeof (long)]); |
| return 0; |
| } |
| |
| /* { dg-output "\.c:8:\[0-9]*: \[^\n\r]*load of misaligned address 0x\[0-9a-fA-F]* for type 'const long int', which requires \[48] byte alignment.*" } */ |
| /* { dg-output "\.c:8:\[0-9]*: \[^\n\r]*store to misaligned address 0x\[0-9a-fA-F]* for type 'long int', which requires \[48] byte alignment" } */ |
