-Wempty-rule: diagnose empty rules without %empty

[bison.git] / lib / timevar.c

diff --git a/lib/timevar.c b/lib/timevar.c
index 51a55c6c27eecc85d5af3aba7e185ea723a78fba..2889920c14fd7b82ab574ab8ebdd0d6fcb0cc088 100644 (file)
--- a/lib/timevar.c
+++ b/lib/timevar.c
@@ -1,10 +1,13 @@
 /* Timing variables for measuring compiler performance.
-   Copyright (C) 2000, 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
+
+   Copyright (C) 2000, 2002, 2004, 2006, 2009-2013 Free Software
+   Foundation, Inc.
+
    Contributed by Alex Samuel <samuel@codesourcery.com>
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -13,8 +16,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
@@ -187,8 +189,8 @@ static struct timevar_time_def start_time;
 
 static void get_time (struct timevar_time_def *);
 static void timevar_accumulate (struct timevar_time_def *,
-                               struct timevar_time_def *,
-                               struct timevar_time_def *);
+                                struct timevar_time_def *,
+                                struct timevar_time_def *);
 
 /* Fill the current times into TIME.  The definition of this function
    also defines any or all of the HAVE_USER_TIME, HAVE_SYS_TIME, and
@@ -477,20 +479,20 @@ timevar_print (fp)
       const float tiny = 5e-3;
 
       /* Don't print the total execution time here; that goes at the
-        end.  */
+         end.  */
       if ((timevar_id_t) id == TV_TOTAL)
-       continue;
+        continue;
 
       /* Don't print timing variables that were never used.  */
       if (!tv->used)
-       continue;
+        continue;
 
       /* Don't print timing variables if we're going to get a row of
-        zeroes.  */
+         zeroes.  */
       if (tv->elapsed.user < tiny
-         && tv->elapsed.sys < tiny
-         && tv->elapsed.wall < tiny)
-       continue;
+          && tv->elapsed.sys < tiny
+          && tv->elapsed.wall < tiny)
+        continue;
 
       /* The timing variable name.  */
       fprintf (fp, " %-22s:", tv->name);
@@ -498,22 +500,22 @@ timevar_print (fp)
 #ifdef HAVE_USER_TIME
       /* Print user-mode time for this process.  */
       fprintf (fp, "%7.2f (%2.0f%%) usr",
-              tv->elapsed.user,
-              (total->user == 0 ? 0 : tv->elapsed.user / total->user) * 100);
+               tv->elapsed.user,
+               (total->user == 0 ? 0 : tv->elapsed.user / total->user) * 100);
 #endif /* HAVE_USER_TIME */
 
 #ifdef HAVE_SYS_TIME
       /* Print system-mode time for this process.  */
       fprintf (fp, "%7.2f (%2.0f%%) sys",
-              tv->elapsed.sys,
-              (total->sys == 0 ? 0 : tv->elapsed.sys / total->sys) * 100);
+               tv->elapsed.sys,
+               (total->sys == 0 ? 0 : tv->elapsed.sys / total->sys) * 100);
 #endif /* HAVE_SYS_TIME */
 
 #ifdef HAVE_WALL_TIME
       /* Print wall clock time elapsed.  */
       fprintf (fp, "%7.2f (%2.0f%%) wall",
-              tv->elapsed.wall,
-              (total->wall == 0 ? 0 : tv->elapsed.wall / total->wall) * 100);
+               tv->elapsed.wall,
+               (total->wall == 0 ? 0 : tv->elapsed.wall / total->wall) * 100);
 #endif /* HAVE_WALL_TIME */
 
       putc ('\n', fp);
@@ -532,7 +534,7 @@ timevar_print (fp)
 #endif
 
 #endif /* defined (HAVE_USER_TIME) || defined (HAVE_SYS_TIME)
-         || defined (HAVE_WALL_TIME) */
+          || defined (HAVE_WALL_TIME) */
 }
 
 /* Returns time (user + system) used so far by the compiler process,
@@ -556,8 +558,8 @@ print_time (str, total)
 {
   long all_time = get_run_time ();
   fprintf (stderr,
-          _("time in %s: %ld.%06ld (%ld%%)\n"),
-          str, total / 1000000, total % 1000000,
-          all_time == 0 ? 0
-          : (long) (((100.0 * (double) total) / (double) all_time) + .5));
+           _("time in %s: %ld.%06ld (%ld%%)\n"),
+           str, total / 1000000, total % 1000000,
+           all_time == 0 ? 0
+           : (long) (((100.0 * (double) total) / (double) all_time) + .5));
 }