X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gcc%2Fgcov-tool.c;h=ce96db0f42cd69373f646eb0e8cd0762b8a186d5;hb=b7c41230322051912d979e132c52100158745b73;hp=5bb1ccac6be8a316af847432aa92b1e1cf8fbcaa;hpb=a5544970246db337977bb8b69ab120e9ef209317;p=gcc.git

diff --git a/gcc/gcov-tool.c b/gcc/gcov-tool.c
index 5bb1ccac6be..ce96db0f42c 100644
--- a/gcc/gcov-tool.c
+++ b/gcc/gcov-tool.c
@@ -70,7 +70,7 @@ unlink_gcda_file (const char *name,
     ret = remove (name);
 
   if (ret)
-    fatal_error (input_location, "error in removing %s\n", name);
+    fatal_error (input_location, "error in removing %s", name);
 
   return ret;
 }
@@ -188,7 +188,7 @@ static const struct option merge_options[] =
 
 /* Print merge usage and exit.  */
 
-static void
+static void ATTRIBUTE_NORETURN
 merge_usage (void)
 {
   fnotice (stderr, "Merge subcomand usage:");
@@ -220,7 +220,7 @@ do_merge (int argc, char **argv)
         case 'w':
           sscanf (optarg, "%d,%d", &w1, &w2);
           if (w1 < 0 || w2 < 0)
-            fatal_error (input_location, "weights need to be non-negative\n");
+	    fatal_error (input_location, "weights need to be non-negative");
           break;
         default:
           merge_usage ();
@@ -284,7 +284,7 @@ static const struct option rewrite_options[] =
 
 /* Print profile rewrite usage and exit.  */
 
-static void
+static void ATTRIBUTE_NORETURN
 rewrite_usage (void)
 {
   fnotice (stderr, "Rewrite subcommand usage:");
@@ -355,7 +355,7 @@ do_rewrite (int argc, char **argv)
             }
 
           if (scale < 0.0)
-            fatal_error (input_location, "scale needs to be non-negative\n");
+	    fatal_error (input_location, "scale needs to be non-negative");
 
           if (normalize_val != 0)
             {