alias.c (record_alias_subset, [...]): Fix -Wc++-compat and/or -Wcast-qual warnings.

	* alias.c (record_alias_subset, init_alias_analysis): Fix
	-Wc++-compat and/or -Wcast-qual warnings.
	* attribs.c (lookup_attribute_spec): Likewise.
	* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
	copy_bb, connect_traces,
	find_rarely_executed_basic_blocks_and_cr): Likewise.
	* bt-load.c (find_btr_def_group, add_btr_def, new_btr_user,
	note_btr_set, migrate_btr_defs): Likewise.
	* builtins.c (result_vector, expand_builtin_memcpy,
	expand_builtin_mempcpy_args, expand_builtin_strncpy,
	builtin_memset_read_str, expand_builtin_printf,
	fold_builtin_memchr, rewrite_call_expr, fold_builtin_printf):
	Likewise.
	* caller-save.c (mark_set_regs): Likewise.
	* calls.c (expand_call, emit_library_call_value_1): Likewise.
	* cgraph.c (cgraph_edge): Likewise.
	* combine.c (likely_spilled_retval_1): Likewise.
	* coverage.c (htab_counts_entry_hash, htab_counts_entry_eq,
	htab_counts_entry_del, get_coverage_counts): Likewise.
	* cselib.c (new_elt_list, new_elt_loc_list, entry_and_rtx_equal_p,
	new_cselib_val): Likewise.
	* dbgcnt.c (dbg_cnt_process_opt): Likewise.
	* dbxout.c (dbxout_init, dbxout_type, output_used_types_helper):
	Likewise.
	* df-core.c (df_compact_blocks): Likewise.
	* df-problems.c (df_grow_bb_info, df_chain_create): Likewise.
	* df-scan.c (df_grow_reg_info, df_ref_create,
	df_insn_create_insn_record, df_insn_rescan, df_notes_rescan,
	df_ref_compare, df_ref_create_structure, df_bb_refs_record,
	df_record_entry_block_defs, df_record_exit_block_uses,
	df_bb_verify): Likewise.
	* df.h (DF_REF_EXTRACT_WIDTH_CONST, DF_REF_EXTRACT_OFFSET_CONST,
	DF_REF_EXTRACT_MODE_CONST): New.
	* dominance.c (get_immediate_dominator, get_dominated_by,
	nearest_common_dominator, root_of_dom_tree,
	iterate_fix_dominators, first_dom_son, next_dom_son): Fix
	-Wc++-compat and/or -Wcast-qual warnings.
	* dse.c (clear_alias_set_lookup, get_group_info, gen_rtx_MEM,
	record_store, replace_read, check_mem_read_rtx, scan_insn,
	dse_step1, dse_record_singleton_alias_set): Likewise.
	* dwarf2asm.c (dw2_force_const_mem): Likewise.

From-SVN: r137137

1 files changed, 5 insertions, 5 deletions

diff --git a/gcc/coverage.c b/gcc/coverage.c
index f2d26a2..6432bb1 100644
--- a/gcc/coverage.c
+++ b/gcc/coverage.c
@@ -141,7 +141,7 @@ get_gcov_unsigned_t (void)
 static hashval_t
 htab_counts_entry_hash (const void *of)
 {
-  const counts_entry_t *entry = of;
+  const counts_entry_t *const entry = (const counts_entry_t *) of;
 
   return entry->ident * GCOV_COUNTERS + entry->ctr;
 }
@@ -149,8 +149,8 @@ htab_counts_entry_hash (const void *of)
 static int
 htab_counts_entry_eq (const void *of1, const void *of2)
 {
-  const counts_entry_t *entry1 = of1;
-  const counts_entry_t *entry2 = of2;
+  const counts_entry_t *const entry1 = (const counts_entry_t *) of1;
+  const counts_entry_t *const entry2 = (const counts_entry_t *) of2;
 
   return entry1->ident == entry2->ident && entry1->ctr == entry2->ctr;
 }
@@ -158,7 +158,7 @@ htab_counts_entry_eq (const void *of1, const void *of2)
 static void
 htab_counts_entry_del (void *of)
 {
-  counts_entry_t *entry = of;
+  counts_entry_t *const entry = (counts_entry_t *) of;
 
   free (entry->counts);
   free (entry);
@@ -343,7 +343,7 @@ get_coverage_counts (unsigned counter, unsigned expected,
 
   elt.ident = current_function_funcdef_no + 1;
   elt.ctr = counter;
-  entry = htab_find (counts_hash, &elt);
+  entry = (counts_entry_t *) htab_find (counts_hash, &elt);
   if (!entry)
     {
       warning (0, "no coverage for function %qs found", IDENTIFIER_POINTER