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* Makefile.in (ggc-simple.o): Depend on varray.h. (rtl.o): Depend on ggc.h. (genattrtab.o): Depend on ggc.h. (print-tree.o): Likewise. (fold-const.o): Likewise. * emit-rtl.c (sequence_element_free_list): Remove, and all references. (make_insn_raw): Don't cache insns when GC'ing. (emit_insn_before): Likewise. (emit_insn_after): Likewise. (emit_insn): Likewise. (start_sequence): Use xmalloc to allocate the sequence_stack. (end_sequence): Add free to free it. (gen_sequence): Don't cache insns when GC'ing. (clear_emit_caches): Don't use sequence_element_free_list. (init_emit): Use xcalloc, not xmalloc+bzero. * fold-const.c (size_int_wide): Kill the cache, when GC'ing. * function.c (pop_function_context_from): Use free to free the fixup_var_refs_queue. (put_reg_into_stack): Allocate it with xmalloc. * genattrtab.c: Include ggc.h. (operate_exp): Don't use obstack_free when GC'ing. (simplify_cond): Likewise. (simplify_text_exp): Likewise. (optimize_attrs): Likewise. * gengenrtl.c (gendef): Use ggc_alloc_rtx to allocate RTL, when GC'ing. (gencode): Generate a #include for ggc.h. * ggc-callbacks.c (ggc_p): Define it to zero. * ggc-none.c (ggc_p): Likewise. * ggc-simple.c: Include varray.h. (ggc_mark_tree_varray): New function. (ggc_add_tree_varray_root): Likewise. (ggc_mark_tree_varray_ptr): Likewise. * ggc.h (ggc_p): Declare. (varray_head_tag): Likewise. (ggc_add_tree_varray_root): Declare. * print-tree.c (print_node): Don't check for TREE_PERMANENT inconsistencies when GC'ing. * rtl.c: Include ggc.h. (rtvec_alloc): Use ggc_alloc_rtvec when GC'ing. (rtx_alloc): Use ggc_alloc_rtx when GC'ing. (rtx_free): Don't call obstack_free when GC'ing. * toplev.c (rest_of_compilation): Call ggc_collect after every pass, if GC'ing. * tree.c (push_obstacks): Do nothing, if GC'ing. (pop_obstacks_nochange): Likewise. (pop_obstacks): Likewise. (make_node): Use ggc_alloc_tree when GC'ing. (copy_node): Likewise. (get_identifier): Use ggc_alloc_string when GC'ing. (build_string): Likewise. (make_tree_vec): Use ggc_alloc_tree when GC'ing. (tree_cons): Likewise. (build1): Likewise. (type_hash_canon): Don't call obstack_free when GC'ing. From-SVN: r29131
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.