| /* { dg-do compile } */ |
| /* { dg-require-stack-check "generic" } */ |
| /* { dg-options "-fstack-check=generic" } */ |
| |
| /* Check that the expected warning is issued for large frames. */ |
| |
| #define ONE(s) char a##s[32]; |
| #define TEN(s) ONE(s##0) ONE(s##1) ONE(s##2) ONE(s##3) ONE(s##4) \ |
| ONE(s##5) ONE(s##6) ONE(s##7) ONE(s##8) ONE(s##9) |
| #define HUNDRED(s) TEN(s##0) TEN(s##1) TEN(s##2) TEN(s##3) TEN(s##4) \ |
| TEN(s##5) TEN(s##6) TEN(s##7) TEN(s##8) TEN(s##9) |
| |
| void foo(void) |
| { |
| HUNDRED(a) |
| HUNDRED(b) |
| #undef ONE |
| #define ONE(s) a##s[0] = 0; |
| HUNDRED(a) |
| HUNDRED(b) |
| } /* { dg-warning "frame size too large for reliable stack checking" "" { target { ! alpha*-*-* } } } */ |
