| /* { dg-do compile } */ |
| /* { dg-do run } */ |
| |
| #include <stdlib.h> |
| typedef struct |
| { |
| int a; |
| int b; |
| }str_t; |
| |
| #define N 3 |
| |
| int |
| main () |
| { |
| int i; |
| int res = 1<<(1<<N); |
| str_t str; |
| |
| str.a = 2; |
| |
| for (i = 0; i < N; i++) |
| str.a = str.a * str.a; |
| |
| if (str.a != res) |
| abort (); |
| |
| /* POSIX ignores all but the 8 low-order bits, but other |
| environments may not. */ |
| return (str.a & 255); |
| } |
| |
| /*--------------------------------------------------------------------------*/ |
| /* { dg-final { scan-ipa-dump "No structures to transform" "ipa_struct_reorg" { xfail { "avr-*-*" } } } } */ |
| /* { dg-final { cleanup-ipa-dump "*" } } */ |