Changeset 1474 for branches/GNU/src/gcc/include/obstack.h

Timestamp:

Sep 7, 2004, 4:34:11 AM (21 years ago)

Author:

bird

Message:

GCC v3.3.4 - official sources.

File:

• branches/GNU/src/gcc/include/obstack.h (modified) (7 diffs, 1 prop)

branches/GNU/src/gcc/include/obstack.h

@@ -347 +347 @@
 #endif
 
-#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
+#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = (achar))
 
 #define obstack_blank_fast(h,n) ((h)->next_free += (n))
@@ -416 +416 @@
    if (__o->next_free + 1 > __o->chunk_limit)                           \
      _obstack_newchunk (__o, 1);                                        \
-   *(__o->next_free)++ = (datum);                                       \
+   obstack_1grow_fast (__o, datum);                                     \
    (void) 0; })
 
@@ -428 +428 @@
    if (__o->next_free + sizeof (void *) > __o->chunk_limit)             \
      _obstack_newchunk (__o, sizeof (void *));                          \
-   *((void **)__o->next_free)++ = ((void *)datum);                      \
-   (void) 0; })
+   obstack_ptr_grow_fast (__o, datum); })
 
 # define obstack_int_grow(OBSTACK,datum)                                \
@@ -436 +435 @@
    if (__o->next_free + sizeof (int) > __o->chunk_limit)                \
      _obstack_newchunk (__o, sizeof (int));                             \
-   *((int *)__o->next_free)++ = ((int)datum);                           \
+   obstack_int_grow_fast (__o, datum); })
+
+# define obstack_ptr_grow_fast(OBSTACK,aptr)                            \
+__extension__                                                           \
+({ struct obstack *__o1 = (OBSTACK);                                    \
+   *(const void **) __o1->next_free = (aptr);                           \
+   __o1->next_free += sizeof (const void *);                            \
    (void) 0; })
 
-# define obstack_ptr_grow_fast(h,aptr) (*((void **) (h)->next_free)++ = (void *)aptr)
-# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+# define obstack_int_grow_fast(OBSTACK,aint)                            \
+__extension__                                                           \
+({ struct obstack *__o1 = (OBSTACK);                                    \
+   *(int *) __o1->next_free = (aint);                                   \
+   __o1->next_free += sizeof (int);                                     \
+   (void) 0; })
 
 # define obstack_blank(OBSTACK,length)                                  \
@@ -448 +457 @@
    if (__o->chunk_limit - __o->next_free < __len)                       \
      _obstack_newchunk (__o, __len);                                    \
-   __o->next_free += __len;                                             \
+   obstack_blank_fast (__o, __len);                                     \
    (void) 0; })
 
@@ -536 +545 @@
 ( (((h)->next_free + 1 > (h)->chunk_limit)                              \
    ? (_obstack_newchunk ((h), 1), 0) : 0),                              \
-  (*((h)->next_free)++ = (datum)))
+  obstack_1grow_fast (h, datum))
 
 # define obstack_ptr_grow(h,datum)                                      \
 ( (((h)->next_free + sizeof (char *) > (h)->chunk_limit)                \
    ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0),                \
-  (*((char **) (((h)->next_free+=sizeof(char *))-sizeof(char *))) = ((char *) datum)))
+  obstack_ptr_grow_fast (h, datum))
 
 # define obstack_int_grow(h,datum)                                      \
 ( (((h)->next_free + sizeof (int) > (h)->chunk_limit)                   \
    ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0),                   \
-  (*((int *) (((h)->next_free+=sizeof(int))-sizeof(int))) = ((int) datum)))
-
-# define obstack_ptr_grow_fast(h,aptr) (*((char **) (h)->next_free)++ = (char *) aptr)
-# define obstack_int_grow_fast(h,aint) (*((int *) (h)->next_free)++ = (int) aint)
+  obstack_int_grow_fast (h, datum))
+
+# define obstack_ptr_grow_fast(h,aptr)                                  \
+  (((const void **) ((h)->next_free += sizeof (void *)))[-1] = (aptr))
+
+# define obstack_int_grow_fast(h,aint)                                  \
+  (((int *) ((h)->next_free += sizeof (int)))[-1] = (aptr))
 
 # define obstack_blank(h,length)                                        \
@@ -555 +567 @@
   (((h)->chunk_limit - (h)->next_free < (h)->temp)                      \
    ? (_obstack_newchunk ((h), (h)->temp), 0) : 0),                      \
-  ((h)->next_free += (h)->temp))
+  obstack_blank_fast (h, (h)->temp))
 
 # define obstack_alloc(h,length)                                        \