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-rw-r--r--gcc-4.7/libiberty/getruntime.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/gcc-4.7/libiberty/getruntime.c b/gcc-4.7/libiberty/getruntime.c
deleted file mode 100644
index 82f3d2e41..000000000
--- a/gcc-4.7/libiberty/getruntime.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Return time used so far, in microseconds.
- Copyright (C) 1994, 1999, 2002 Free Software Foundation, Inc.
-
-This file is part of the libiberty library.
-Libiberty is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public
-License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-Libiberty is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with libiberty; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-#include "config.h"
-
-#include "ansidecl.h"
-#include "libiberty.h"
-
-/* On some systems (such as WindISS), you must include <sys/types.h>
- to get the definition of "time_t" before you include <time.h>. */
-#include <sys/types.h>
-
-/* There are several ways to get elapsed execution time; unfortunately no
- single way is available for all host systems, nor are there reliable
- ways to find out which way is correct for a given host. */
-
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# ifdef HAVE_TIME_H
-# include <time.h>
-# endif
-# endif
-#endif
-
-#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
-#include <sys/resource.h>
-#endif
-
-#ifdef HAVE_TIMES
-#ifdef HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-#include <sys/times.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-/* This is a fallback; if wrong, it will likely make obviously wrong
- results. */
-
-#ifndef CLOCKS_PER_SEC
-#define CLOCKS_PER_SEC 1
-#endif
-
-#ifdef _SC_CLK_TCK
-#define GNU_HZ sysconf(_SC_CLK_TCK)
-#else
-#ifdef HZ
-#define GNU_HZ HZ
-#else
-#ifdef CLOCKS_PER_SEC
-#define GNU_HZ CLOCKS_PER_SEC
-#endif
-#endif
-#endif
-
-/*
-
-@deftypefn Replacement long get_run_time (void)
-
-Returns the time used so far, in microseconds. If possible, this is
-the time used by this process, else it is the elapsed time since the
-process started.
-
-@end deftypefn
-
-*/
-
-long
-get_run_time (void)
-{
-#if defined (HAVE_GETRUSAGE) && defined (HAVE_SYS_RESOURCE_H)
- struct rusage rusage;
-
- getrusage (0, &rusage);
- return (rusage.ru_utime.tv_sec * 1000000 + rusage.ru_utime.tv_usec
- + rusage.ru_stime.tv_sec * 1000000 + rusage.ru_stime.tv_usec);
-#else /* ! HAVE_GETRUSAGE */
-#ifdef HAVE_TIMES
- struct tms tms;
-
- times (&tms);
- return (tms.tms_utime + tms.tms_stime) * (1000000 / GNU_HZ);
-#else /* ! HAVE_TIMES */
- /* Fall back on clock and hope it's correctly implemented. */
- const long clocks_per_sec = CLOCKS_PER_SEC;
- if (clocks_per_sec <= 1000000)
- return clock () * (1000000 / clocks_per_sec);
- else
- return clock () / clocks_per_sec;
-#endif /* HAVE_TIMES */
-#endif /* HAVE_GETRUSAGE */
-}