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-rw-r--r--gcc/c-common.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h
index 3f766a7..05350c1 100644
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -32,6 +32,7 @@ Boston, MA 02111-1307, USA. */
SCOPE_BEGIN_P (in SCOPE_STMT)
DECL_PRETTY_FUNCTION_P (in VAR_DECL)
NEW_FOR_SCOPE_P (in FOR_STMT)
+ RETURN_NULLIFIED_P (in RETURN_STMT)
ASM_INPUT_P (in ASM_STMT)
1: C_DECLARED_LABEL_FLAG (in LABEL_DECL)
STMT_IS_FULL_EXPR_P (in _STMT)
@@ -561,9 +562,11 @@ extern tree strip_array_types PARAMS ((tree));
#define DO_COND(NODE) TREE_OPERAND (DO_STMT_CHECK (NODE), 0)
#define DO_BODY(NODE) TREE_OPERAND (DO_STMT_CHECK (NODE), 1)
-/* RETURN_STMT accessor. This gives the expression associated with a
- return statement. */
+/* RETURN_STMT accessors. These give the expression associated with a
+ return statement, and whether it should be ignored when expanding
+ (as opposed to inlining). */
#define RETURN_EXPR(NODE) TREE_OPERAND (RETURN_STMT_CHECK (NODE), 0)
+#define RETURN_NULLIFIED_P(NODE) TREE_LANG_FLAG_0 (RETURN_STMT_CHECK (NODE))
/* EXPR_STMT accessor. This gives the expression associated with an
expression statement. */