From 2e09a79ada1f6d92809a037d41895e3d9302ad59 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Fri, 7 Jun 2013 22:24:35 +0000
Subject: Avoid use of "register" as optimization hint.

---
 posix/fnmatch_loop.c | 6 +++---
 posix/getconf.c      | 4 ++--
 posix/getopt.c       | 4 ++--
 posix/glob.c         | 6 +++---
 4 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'posix')

diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c
index 6c4301df13..078b98242e 100644
--- a/posix/fnmatch_loop.c
+++ b/posix/fnmatch_loop.c
@@ -47,8 +47,8 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
      struct STRUCT *ends;
      size_t alloca_used;
 {
-  register const CHAR *p = pattern, *n = string;
-  register UCHAR c;
+  const CHAR *p = pattern, *n = string;
+  UCHAR c;
 #ifdef _LIBC
 # if WIDE_CHAR_VERSION
   const char *collseq = (const char *)
@@ -237,7 +237,7 @@ FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 	    /* Nonzero if the sense of the character class is inverted.  */
 	    const CHAR *p_init = p;
 	    const CHAR *n_init = n;
-	    register int not;
+	    int not;
 	    CHAR cold;
 	    UCHAR fn;
 
diff --git a/posix/getconf.c b/posix/getconf.c
index 8a0c79bf34..878772022d 100644
--- a/posix/getconf.c
+++ b/posix/getconf.c
@@ -1043,7 +1043,7 @@ usage (void)
 static void
 print_all (const char *path)
 {
-  register const struct conf *c;
+  const struct conf *c;
   size_t clen;
   long int value;
   char *cvalue;
@@ -1087,7 +1087,7 @@ print_all (const char *path)
 int
 main (int argc, char *argv[])
 {
-  register const struct conf *c;
+  const struct conf *c;
 
   /* Set locale.  Do not set LC_ALL because the other categories must
      not be affected (according to POSIX.2).  */
diff --git a/posix/getopt.c b/posix/getopt.c
index 20b8eb30bf..5497fc4247 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -227,7 +227,7 @@ exchange (char **argv, struct _getopt_data *d)
 	{
 	  /* Bottom segment is the short one.  */
 	  int len = middle - bottom;
-	  register int i;
+	  int i;
 
 	  /* Swap it with the top part of the top segment.  */
 	  for (i = 0; i < len; i++)
@@ -244,7 +244,7 @@ exchange (char **argv, struct _getopt_data *d)
 	{
 	  /* Top segment is the short one.  */
 	  int len = top - middle;
-	  register int i;
+	  int i;
 
 	  /* Swap it with the bottom part of the bottom segment.  */
 	  for (i = 0; i < len; i++)
diff --git a/posix/glob.c b/posix/glob.c
index 83b4f2fed3..4c7dce5ee8 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -1263,7 +1263,7 @@ libc_hidden_def (glob)
 /* Free storage allocated in PGLOB by a previous `glob' call.  */
 void
 globfree (pglob)
-     register glob_t *pglob;
+     glob_t *pglob;
 {
   if (pglob->gl_pathv != NULL)
     {
@@ -1303,7 +1303,7 @@ collated_compare (const void *a, const void *b)
 static int
 prefix_array (const char *dirname, char **array, size_t n)
 {
-  register size_t i;
+  size_t i;
   size_t dirlen = strlen (dirname);
 #if defined __MSDOS__ || defined WINDOWS32
   int sep_char = '/';
@@ -1362,7 +1362,7 @@ __glob_pattern_type (pattern, quote)
      const char *pattern;
      int quote;
 {
-  register const char *p;
+  const char *p;
   int ret = 0;
 
   for (p = pattern; *p != '\0'; ++p)
-- 
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