diff options
Diffstat (limited to 'gcc/ira-int.h')
| -rw-r--r-- | gcc/ira-int.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/ira-int.h b/gcc/ira-int.h index 1fc6da265e2..b6605d59a7a 100644 --- a/gcc/ira-int.h +++ b/gcc/ira-int.h @@ -33,7 +33,9 @@ along with GCC; see the file COPYING3. If not see #ifdef ENABLE_IRA_CHECKING #define ira_assert(c) gcc_assert (c) #else -#define ira_assert(c) +/* Always define and include C, so that warnings for empty body in an + ‘if’ statement and unused variable do not occur. */ +#define ira_assert(c) ((void)(0 && (c))) #endif /* Compute register frequency from edge frequency FREQ. It is |