From: Xinliang David Li <davidxl@google.com>
Date: Wed, 14 Aug 2013 20:57:52 +0000 (+0000)
Subject: Remove unused variable and field
X-Git-Tag: upstream/12.2.0~68378
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e3c02cc7e352ffca4994834f9b853d16d3fccb44;p=platform%2Fupstream%2Fgcc.git

Remove unused variable and field

From-SVN: r201752
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1040af8..a5975f5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-08-14  Xinliang David Li  <davidxl@google.com>
+
+	* config/i386/i386.c (ix86_option_override_internal):
+	Remove unused variable and field.
+
 2013-08-14  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR target/57949
@@ -20,7 +25,7 @@
 2013-08-14  Xinliang David Li  <davidxl@google.com>
 
 	* config/i386/i386.c (ix86_option_override_internal):
-	Fix potential unitialized variable error.
+	Fix uninitialized variable error.
 
 2013-08-14  Xinliang David Li  <davidxl@google.com>
 
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index e1de475..2f905d2 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -2792,7 +2792,6 @@ static const char *stringop_alg_names[] = {
 
 struct stringop_size_range
 {
-  int min;
   int max;
   stringop_alg alg;
   bool noalign;
@@ -2815,7 +2814,7 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
 
   do
     {
-      int mins = 0, maxs;
+      int maxs;
       stringop_alg alg;
       char alg_name[128];
       char align[16];
@@ -2831,7 +2830,7 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
           return;
         }
 
-      if (n > 0 && (maxs < (mins = input_ranges[n - 1].max + 1) && maxs != -1))
+      if (n > 0 && (maxs < (input_ranges[n - 1].max + 1) && maxs != -1))
         {
           error ("size ranges of option %s should be increasing",
                  is_memset ? "-mmemset_strategy=" : "-mmemcpy_strategy=");
@@ -2855,7 +2854,6 @@ ix86_parse_stringop_strategy_string (char *strategy_str, bool is_memset)
           return;
         }
 
-      input_ranges[n].min = mins;
       input_ranges[n].max = maxs;
       input_ranges[n].alg = alg;
       if (!strcmp (align, "align"))