* ra.h (add_neighbor): Fix -Wc++-compat and/or -Wcast-qual

	warnings.
	* recog.c (check_asm_operands, validate_change_1): Likewise.
	* reg-stack.c (check_asm_stack_operands, subst_asm_stack_regs,
	subst_asm_stack_regs): Likewise.
	* regclass.c (regclass, som_hash, som_eq, record_subregs_of_mode,
	cannot_change_mode_set_regs, invalid_mode_change_p): Likewise.
	* regmove.c (reg_is_remote_constant_p): Likewise.
	* regrename.c (regrename_optimize, scan_rtx_reg,
	kill_clobbered_value, kill_set_value, kill_autoinc_value):
	Likewise.
	* regstat.c (regstat_init_n_sets_and_refs, regstat_compute_ri,
	regstat_compute_calls_crossed): Likewise.
	* reload1.c (init_reload, new_insn_chain,
	has_nonexceptional_receiver, reload, copy_reloads,
	calculate_needs_all_insns, init_elim_table): Likewise.
	* rtl-factoring.c (compute_rtx_cost, fill_hash_bucket): Likewise.
	* rtl.c (shallow_copy_rtx_stat): Likewise.
	* rtlanal.c (parms_set): Likewise.
	* sbitmap.c (sbitmap_alloc, sbitmap_alloc_with_popcount,
	sbitmap_resize, sbitmap_vector_alloc): Likewise.
	* sched-ebb.c (earliest_block_with_similiar_load,
	add_deps_for_risky_insns): Likewise.
	* sched-rgn.c (find_rgns, gather_region_statistics, extend_rgns,
	schedule_region): Likewise.
	* see.c (eq_descriptor_pre_extension,
	hash_descriptor_pre_extension, hash_del_pre_extension,
	eq_descriptor_properties, hash_descriptor_properties,
	hash_del_properties, see_seek_pre_extension_expr,
	see_initialize_data_structures, see_print_register_properties,
	see_print_pre_extension_expr, see_delete_merged_def_extension,
	see_delete_unmerged_def_extension, see_emit_use_extension,
	see_pre_delete_extension, see_map_extension, see_commit_changes,
	see_analyze_merged_def_local_prop,
	see_analyze_merged_def_local_prop,
	see_analyze_unmerged_def_local_prop, see_analyze_use_local_prop,
	see_set_prop_merged_def, see_set_prop_unmerged_def,
	see_set_prop_unmerged_use, see_print_one_extension,
	see_merge_one_use_extension, see_merge_one_def_extension,
	see_store_reference_and_extension, see_update_uses_relevancy,
	see_update_defs_relevancy): Likewise.
	* statistics.c (hash_statistics_hash, hash_statistics_eq,
	hash_statistics_free, curr_statistics_hash): Likewise.
	* stmt.c (parse_output_constraint, decl_overlaps_hard_reg_set_p,
	expand_asm_operands, expand_return, case_bit_test_cmp,
	expand_case): Likewise.
	* stor-layout.c (start_record_layout): Likewise.
	* stringpool.c (ggc_alloc_string, gt_pch_n_S,
	gt_pch_save_stringpool): Likewise.
	* tree-data-ref.c (hash_stmt_vertex_info,
	have_similar_memory_accesses_1, ref_base_address_1): Likewise.
	* tree-ssa-phiopt.c (name_to_bb_hash): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137128 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 10 deletions

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 48424abb68f..b1e90884712 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -498,7 +498,7 @@ init_reload (void)
 
   /* Initialize obstack for our rtl allocation.  */
   gcc_obstack_init (&reload_obstack);
-  reload_startobj = obstack_alloc (&reload_obstack, 0);
+  reload_startobj = XOBNEWVAR (&reload_obstack, char, 0);
 
   INIT_REG_SET (&spilled_pseudos);
   INIT_REG_SET (&pseudos_counted);
@@ -515,7 +515,7 @@ new_insn_chain (void)
 
   if (unused_insn_chains == 0)
     {
-      c = obstack_alloc (&reload_obstack, sizeof (struct insn_chain));
+      c = XOBNEW (&reload_obstack, struct insn_chain);
       INIT_REG_SET (&c->live_throughout);
       INIT_REG_SET (&c->dead_or_set);
     }
@@ -633,7 +633,7 @@ has_nonexceptional_receiver (void)
     return true;
   
   /* First determine which blocks can reach exit via normal paths.  */
-  tos = worklist = xmalloc (sizeof (basic_block) * (n_basic_blocks + 1));
+  tos = worklist = XNEWVEC (basic_block, n_basic_blocks + 1);
 
   FOR_EACH_BB (bb)
     bb->flags &= ~BB_REACHABLE;
@@ -710,7 +710,7 @@ reload (rtx first, int global)
 
   failure = 0;
 
-  reload_firstobj = obstack_alloc (&reload_obstack, 0);
+  reload_firstobj = XOBNEWVAR (&reload_obstack, char, 0);
 
   /* Make sure that the last insn in the chain
      is not something that needs reloading.  */
@@ -1031,7 +1031,7 @@ reload (rtx first, int global)
 	{
 	  save_call_clobbered_regs ();
 	  /* That might have allocated new insn_chain structures.  */
-	  reload_firstobj = obstack_alloc (&reload_obstack, 0);
+	  reload_firstobj = XOBNEWVAR (&reload_obstack, char, 0);
 	}
 
       calculate_needs_all_insns (global);
@@ -1500,10 +1500,9 @@ static void
 copy_reloads (struct insn_chain *chain)
 {
   chain->n_reloads = n_reloads;
-  chain->rld = obstack_alloc (&reload_obstack,
-			      n_reloads * sizeof (struct reload));
+  chain->rld = XOBNEWVEC (&reload_obstack, struct reload, n_reloads);
   memcpy (chain->rld, rld, n_reloads * sizeof (struct reload));
-  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
+  reload_insn_firstobj = XOBNEWVAR (&reload_obstack, char, 0);
 }
 
 /* Walk the chain of insns, and determine for each whether it needs reloads
@@ -1517,7 +1516,7 @@ calculate_needs_all_insns (int global)
 
   something_needs_elimination = 0;
 
-  reload_insn_firstobj = obstack_alloc (&reload_obstack, 0);
+  reload_insn_firstobj = XOBNEWVAR (&reload_obstack, char, 0);
   for (chain = reload_insn_chain; chain != 0; chain = next)
     {
       rtx insn = chain->insn;
@@ -3707,7 +3706,7 @@ init_elim_table (void)
 #endif
 
   if (!reg_eliminate)
-    reg_eliminate = xcalloc (sizeof (struct elim_table), NUM_ELIMINABLE_REGS);
+    reg_eliminate = XCNEWVEC (struct elim_table, NUM_ELIMINABLE_REGS);
 
   /* Does this function require a frame pointer?  */