diagnostic.c (build_message_string): Use xvasprintf.

	* diagnostic.c (build_message_string): Use xvasprintf.
	* final.c (output_operand_lossage): Use xvasprintf and xasprintf.
	* lto-wrapper.c (merge_and_complain): Use xasprintf.
	* targhooks.c (pch_option_mismatch): Ditto.
	* tree-ssa-structalias.c (create_function_info_for): Ditto.
	(create_variable_info_for_1): Ditto.

From-SVN: r219122

gcc/ChangeLog

+2014-12-31  Uros Bizjak  <ubizjak@gmail.com>
+
+	* diagnostic.c (build_message_string): Use xvasprintf.
+	* final.c (output_operand_lossage): Use xvasprintf and xasprintf.
+	* lto-wrapper.c (merge_and_complain): Use xasprintf.
+	* targhooks.c (pch_option_mismatch): Ditto.
+	* tree-ssa-structalias.c (create_function_info_for): Ditto.
+	(create_variable_info_for_1): Ditto.
+
 2014-12-30  Anthony Green  <green@moxielogic.com>
 
 	* config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2):
@@ -147,8 +156,8 @@
 
 2014-12-22  Martin Liska  <mliska@suse.cz>
 
-	* cgraphunit.c (symbol_table::process_new_functions): New inline_summaries
-	is used.
+	* cgraphunit.c (symbol_table::process_new_functions): New
+	inline_summaries is used.
 	* ipa-cp.c (ipcp_cloning_candidate_p): Likewise.
 	(devirtualization_time_bonus): Likewise.
 	(estimate_local_effects): Likewise.
@@ -223,8 +232,8 @@
 	is used.
 	* ipa-polymorphic-call.c: Include of symbol-summary.h is added.
 	* ipa-profile.c: Include of symbol-summary.h is added.
-	* ipa-prop.c (ipa_propagate_indirect_call_infos): New ipa_node_params_sum
-	data structure is used.
+	* ipa-prop.c (ipa_propagate_indirect_call_infos): New
+	ipa_node_params_sum data structure is used.
 	(ipa_node_params::~ipa_node_params): New function.
 	(ipa_free_all_node_params): Destruction is simplified.
 	(ipa_node_removal_hook): Removed.
@@ -777,8 +786,7 @@
 	(parser::parse_pattern): Properly allocate capture_ids before
 	using them.  Set capture_ids to zero when its lifetime is
 	supposed to finish.
-	(parser::parse_simplify): Allocate capture_ids only if
-	required.
+	(parser::parse_simplify): Allocate capture_ids only if required.
 
 2014-12-16  Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com>
 

gcc/diagnostic.c

@@ -70,7 +70,7 @@ build_message_string (const char *msg, ...)
   va_list ap;
 
   va_start (ap, msg);
-  vasprintf (&str, msg, ap);
+  str = xvasprintf (msg, ap);
   va_end (ap);
 
   return str;

gcc/final.c

@@ -3420,8 +3420,8 @@ output_operand_lossage (const char *cmsgid, ...)
   va_start (ap, cmsgid);
 
   pfx_str = this_is_asm_operands ? _("invalid 'asm': ") : "output_operand: ";
-  asprintf (&fmt_string, "%s%s", pfx_str, _(cmsgid));
-  vasprintf (&new_message, fmt_string, ap);
+  fmt_string = xasprintf ("%s%s", pfx_str, _(cmsgid));
+  new_message = xvasprintf (fmt_string, ap);
 
   if (this_is_asm_operands)
     error_for_asm (this_is_asm_operands, "%s", new_message);

gcc/lto-wrapper.c

@@ -371,7 +371,7 @@ merge_and_complain (struct cl_decoded_option **decoded_options,
 		}
 	      (*decoded_options)[j].opt_index = OPT_O;
 	      char *tem;
-	      asprintf (&tem, "-O%d", level);
+	      tem = xasprintf ("-O%d", level);
 	      (*decoded_options)[j].arg = &tem[2];
 	      (*decoded_options)[j].canonical_option[0] = tem;
 	      (*decoded_options)[j].value = 1;

gcc/targhooks.c

@@ -1639,12 +1639,8 @@ default_get_pch_validity (size_t *sz)
 static const char *
 pch_option_mismatch (const char *option)
 {
-  char *r;
-
-  asprintf (&r, _("created and used with differing settings of '%s'"), option);
-  if (r == NULL)
-    return _("out of memory");
-  return r;
+  return xasprintf (_("created and used with differing settings of '%s'"),
+		    option);
 }
 
 /* Default version of pch_valid_p.  */

gcc/tree-ssa-structalias.c

@@ -5457,7 +5457,7 @@ create_function_info_for (tree decl, const char *name)
       const char *newname;
       char *tempname;
 
-      asprintf (&tempname, "%s.clobber", name);
+      tempname = xasprintf ("%s.clobber", name);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5471,7 +5471,7 @@ create_function_info_for (tree decl, const char *name)
       prev_vi->next = clobbervi->id;
       prev_vi = clobbervi;
 
-      asprintf (&tempname, "%s.use", name);
+      tempname = xasprintf ("%s.use", name);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5493,7 +5493,7 @@ create_function_info_for (tree decl, const char *name)
       const char *newname;
       char *tempname;
 
-      asprintf (&tempname, "%s.chain", name);
+      tempname = xasprintf ("%s.chain", name);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5521,7 +5521,7 @@ create_function_info_for (tree decl, const char *name)
       if (DECL_RESULT (decl))
 	resultdecl = DECL_RESULT (decl);
 
-      asprintf (&tempname, "%s.result", name);
+      tempname = xasprintf ("%s.result", name);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5551,7 +5551,7 @@ create_function_info_for (tree decl, const char *name)
       if (arg)
 	argdecl = arg;
 
-      asprintf (&tempname, "%s.arg%d", name, i);
+      tempname = xasprintf ("%s.arg%d", name, i);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5580,7 +5580,7 @@ create_function_info_for (tree decl, const char *name)
       char *tempname;
       tree decl;
 
-      asprintf (&tempname, "%s.varargs", name);
+      tempname = xasprintf ("%s.varargs", name);
       newname = ggc_strdup (tempname);
       free (tempname);
 
@@ -5717,8 +5717,10 @@ create_variable_info_for_1 (tree decl, const char *name)
 
       if (dump_file)
 	{
-	  asprintf (&tempname, "%s." HOST_WIDE_INT_PRINT_DEC
-		    "+" HOST_WIDE_INT_PRINT_DEC, name, fo->offset, fo->size);
+	  tempname
+	    = xasprintf ("%s." HOST_WIDE_INT_PRINT_DEC
+			 "+" HOST_WIDE_INT_PRINT_DEC, name,
+			 fo->offset, fo->size);
 	  newname = ggc_strdup (tempname);
 	  free (tempname);
 	}