remove gengtype support for param_is use_param, if_marked and splay tree allocators

gcc/

	* plugin.c, plugin.def, ggc.h, ggc-common.c, gengtype.h, gengtype.c,
	gengtype-state.c, gengtype-parse.c, gentype-lex.l, gcc-plugin.h,
	doc/plugins.texi, doc/gty.texi: Remove support for if_marked and
	param_is.

include/

	* hashtab.h, splay-tree.h: Remove GTY markers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218558 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 40 deletions

diff --git a/gcc/ggc.h b/gcc/ggc.h
index fb8ce733a8b..2389f94498c 100644
--- a/gcc/ggc.h
+++ b/gcc/ggc.h
@@ -73,23 +73,8 @@ struct ggc_root_tab {
 /* Pointers to arrays of ggc_root_tab, terminated by NULL.  */
 extern const struct ggc_root_tab * const gt_ggc_rtab[];
 extern const struct ggc_root_tab * const gt_ggc_deletable_rtab[];
-extern const struct ggc_root_tab * const gt_pch_cache_rtab[];
 extern const struct ggc_root_tab * const gt_pch_scalar_rtab[];
 
-/* Structure for hash table cache marking.  */
-struct htab;
-struct ggc_cache_tab {
-  struct htab * *base;
-  size_t nelt;
-  size_t stride;
-  gt_pointer_walker cb;
-  gt_pointer_walker pchw;
-  int (*marked_p) (const void *);
-};
-#define LAST_GGC_CACHE_TAB { NULL, 0, 0, NULL, NULL, NULL }
-/* Pointers to arrays of ggc_cache_tab, terminated by NULL.  */
-extern const struct ggc_cache_tab * const gt_ggc_cache_rtab[];
-
 /* If EXPR is not NULL and previously unmarked, mark it and evaluate
    to true.  Otherwise evaluate to false.  */
 #define ggc_test_and_set_mark(EXPR) \
@@ -251,27 +236,6 @@ ggc_alloc_atomic (size_t s CXX_MEM_STAT_INFO)
     return ggc_internal_alloc (s PASS_MEM_STAT);
 }
 
-extern void *ggc_cleared_alloc_htab_ignore_args (size_t, size_t)
-  ATTRIBUTE_MALLOC;
-
-extern void *ggc_cleared_alloc_ptr_array_two_args (size_t, size_t)
-  ATTRIBUTE_MALLOC;
-
-#define htab_create_ggc(SIZE, HASH, EQ, DEL) \
-  htab_create_typed_alloc (SIZE, HASH, EQ, DEL,	\
-			   ggc_cleared_alloc_htab_ignore_args,		\
-			   ggc_cleared_alloc_ptr_array_two_args,	\
-			   ggc_free)
-
-#define splay_tree_new_ggc(COMPARE, ALLOC_TREE, ALLOC_NODE)		     \
-  splay_tree_new_typed_alloc (COMPARE, NULL, NULL, &ALLOC_TREE, &ALLOC_NODE, \
-			      &ggc_splay_dont_free, NULL)
-
-extern void *ggc_splay_alloc (int, void *)
-  ATTRIBUTE_MALLOC;
-
-extern void ggc_splay_dont_free (void *, void *);
-
 /* Allocate a gc-able string, and fill it with LENGTH bytes from CONTENTS.
    If LENGTH is -1, then CONTENTS is assumed to be a
    null-terminated string and the memory sized accordingly.  */
@@ -292,10 +256,6 @@ extern void ggc_grow (void);
    plugins.  Does nothing if the passed pointer is NULL. */
 extern void ggc_register_root_tab (const struct ggc_root_tab *);
 
-/* Register an additional cache table.  This can be useful for some
-   plugins.  Does nothing if the passed pointer is NULL. */
-extern void ggc_register_cache_tab (const struct ggc_cache_tab *);
-
 /* Read objects previously saved with gt_pch_save from F.  */
 extern void gt_pch_restore (FILE *f);