Need not be constant. */
#define DECL_SIZE(NODE) ((NODE)->decl.size)
/* Holds the alignment required for the datum. */
-#define DECL_ALIGN(NODE) ((NODE)->decl.frame_size)
+#define DECL_ALIGN(NODE) ((NODE)->decl.frame_size.u)
/* Holds the machine mode corresponding to the declaration of a variable or
field. Always equal to TYPE_MODE (TREE_TYPE (decl)) except for a
FIELD_DECL. */
#define DECL_SAVED_INSNS(NODE) ((NODE)->decl.saved_insns.r)
/* For FUNCTION_DECL, if it is inline,
holds the size of the stack frame, as an integer. */
-#define DECL_FRAME_SIZE(NODE) ((NODE)->decl.frame_size)
+#define DECL_FRAME_SIZE(NODE) ((NODE)->decl.frame_size.i)
/* For FUNCTION_DECL, if it is built-in,
this identifies which built-in operation it is. */
-#define DECL_FUNCTION_CODE(NODE) \
- ((enum built_in_function) (NODE)->decl.frame_size)
-#define DECL_SET_FUNCTION_CODE(NODE,VAL) \
- ((NODE)->decl.frame_size = (int) (VAL))
+#define DECL_FUNCTION_CODE(NODE) ((NODE)->decl.frame_size.f)
+#define DECL_SET_FUNCTION_CODE(NODE,VAL) ((NODE)->decl.frame_size.f = (VAL))
/* For a FIELD_DECL, holds the size of the member as an integer. */
#define DECL_FIELD_SIZE(NODE) ((NODE)->decl.saved_insns.i)
/* For a FUNCTION_DECL, if inline, this is the size of frame needed.
If built-in, this is the code for which built-in function.
For other kinds of decls, this is DECL_ALIGN. */
- int frame_size;
+ union {
+ int i;
+ unsigned int u;
+ enum built_in_function f;
+ } frame_size;
/* For FUNCTION_DECLs: points to insn that constitutes its definition
on the permanent obstack. For any other kind of decl, this is the
alignment. */