driver-i386.c (detect_caches_amd, [...]): Fix -Wc++-compat and/or -Wcast-qual warnings.

	* config/i386/driver-i386.c (detect_caches_amd,
	detect_caches_intel, host_detect_local_cpu): Fix -Wc++-compat
	and/or -Wcast-qual warnings.
	*ggc-common.c (ggc_mark_roots, gt_pch_note_object,
	gt_pch_note_reorder, relocate_ptrs, write_pch_globals,
	gt_pch_save): Likewise.
	* ggc-page.c (push_depth, push_by_depth, alloc_anon, alloc_page,
	gt_ggc_m_S, clear_marks, ggc_pch_read): Likewise.
	* global.c (compute_regsets): Likewise.
	* graph.c (print_rtl_graph_with_bb, clean_graph_dump_file,
	finish_graph_dump_file): Likewise.
	* haifa-sched.c (schedule_block, extend_h_i_d, extend_ready,
	unlink_bb_notes): Likewise.
	* integrate.c (get_hard_reg_initial_val): Likewise.
	* ipa-prop.c (ipa_push_func_to_list): Likewise.
	* ipa-struct-reorg.c (gen_var_name, gen_cluster_name): Likewise.
	* local-alloc.c (update_equiv_regs): Likewise.
	* loop-invariant.c (check_invariant_table_size,
	hash_invariant_expr, eq_invariant_expr, find_or_insert_inv):
	Likewise.
	* loop-iv.c (check_iv_ref_table_size, analyzed_for_bivness_p,
	altered_reg_used, mark_altered): Likewise.
	* loop-unroll.c (si_info_eq, ve_info_eq, allocate_basic_variable,
	insert_var_expansion_initialization,
	combine_var_copies_in_loop_exit, apply_opt_in_copies,
	release_var_copies): Likewise.
	* matrix-reorg.c (mat_acc_phi_hash, mat_acc_phi_eq, mtt_info_eq,
	analyze_matrix_decl, add_allocation_site, analyze_transpose,
	analyze_accesses_for_phi_node, check_var_notmodified_p,
	check_allocation_function, find_sites_in_func,
	record_all_accesses_in_func, transform_access_sites,
	transform_allocation_sites): Likewise.
	* omp-low.c (new_omp_region, create_omp_child_function_name,
	check_omp_nesting_restrictions, check_combined_parallel,
	lower_omp_2, diagnose_sb_1, diagnose_sb_2): Likewise.
	* optabs.c (no_conflict_move_test, gen_libfunc, gen_fp_libfunc,
	gen_intv_fp_libfunc, gen_interclass_conv_libfunc,
	gen_intraclass_conv_libfunc, set_optab_libfunc, set_conv_libfunc):
	Likewise.
	* opts-common.c (prune_options): Likewise.
	* opts.c (add_input_filename, print_filtered_help,
	get_option_state): Likewise.
	* params.c (add_params): Likewise.
	* passes.c (set_pass_for_id, next_pass_1,
	do_per_function_toporder, pass_fini_dump_file): Likewise.
	* postreload.c (reload_cse_simplify_operands): Likewise.
	* predict.c (tree_predicted_by_p, tree_predict_edge,
	clear_bb_predictions, combine_predictions_for_bb): Likewise.

From-SVN: r137134

1 files changed, 9 insertions, 9 deletions

diff --git a/gcc/config/i386/driver-i386.c b/gcc/config/i386/driver-i386.c
index b823d43..44845cd 100644
--- a/gcc/config/i386/driver-i386.c
+++ b/gcc/config/i386/driver-i386.c
@@ -70,7 +70,7 @@ decode_l2_cache (unsigned *l2_size, unsigned *l2_line, unsigned *l2_assoc)
 
 /* Returns the description of caches for an AMD processor.  */
 
-static char *
+static const char *
 detect_caches_amd (unsigned max_ext_level)
 {
   unsigned eax, ebx, ecx, edx;
@@ -78,7 +78,7 @@ detect_caches_amd (unsigned max_ext_level)
   unsigned l2_sizekb, l2_line, l2_assoc;
 
   if (max_ext_level < 0x80000005)
-    return (char *) "";
+    return "";
 
   __cpuid (0x80000005, eax, ebx, ecx, edx);
 
@@ -282,7 +282,7 @@ decode_caches_intel (unsigned reg, unsigned *l1_sizekb, unsigned *l1_line,
 
 /* Returns the description of caches for an intel processor.  */
 
-static char *
+static const char *
 detect_caches_intel (unsigned max_level, unsigned max_ext_level)
 {
   unsigned eax, ebx, ecx, edx;
@@ -290,7 +290,7 @@ detect_caches_intel (unsigned max_level, unsigned max_ext_level)
   unsigned l2_sizekb = 0, l2_line = 0, l2_assoc = 0;
 
   if (max_level < 2)
-    return (char *) "";
+    return "";
 
   __cpuid (2, eax, ebx, ecx, edx);
 
@@ -304,7 +304,7 @@ detect_caches_intel (unsigned max_level, unsigned max_ext_level)
       &l2_sizekb, &l2_line, &l2_assoc);
 
   if (!l1_sizekb)
-    return (char *) "";
+    return "";
 
   /* Newer Intel CPUs are equipped with AMD style L2 cache info */
   if (max_ext_level >= 0x80000006)
@@ -393,13 +393,13 @@ const char *host_detect_local_cpu (int argc, const char **argv)
 
   if (!arch)
     {
-      if (vendor == *(unsigned int*) "Auth")
+      if (vendor == *(const unsigned int*) "Auth")
 	cache = detect_caches_amd (ext_level);
-      else if (vendor == *(unsigned int*) "Genu")
+      else if (vendor == *(const unsigned int*) "Genu")
 	cache = detect_caches_intel (max_level, ext_level);
     }
 
-  if (vendor == *(unsigned int*) "Auth")
+  if (vendor == *(const unsigned int*) "Auth")
     {
       processor = PROCESSOR_PENTIUM;
 
@@ -412,7 +412,7 @@ const char *host_detect_local_cpu (int argc, const char **argv)
       if (has_sse4a)
 	processor = PROCESSOR_AMDFAM10;
     }
-  else if (vendor == *(unsigned int*) "Geod")
+  else if (vendor == *(const unsigned int*) "Geod")
     processor = PROCESSOR_GEODE;
   else
     {