* real.c (real_nan): Remove neg.

From-SVN: r96169

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7a2c3aa3d3ce12b2fbe8847ebe4775d3320a8152..4fee0cfc9202e0b5e2374ed1421657663ea88ad7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -14,6 +14,8 @@
 
        * loop-unroll.c (analyze_insns_in_loop): Remove preheader.
 
+       * real.c (real_nan): Remove neg.
+
 2005-03-08  Jeff Law  <law@redhat.com>
 
        * tree-cfg.c (cleanup_control_flow): If removal of a computed

diff --git a/gcc/real.c b/gcc/real.c
index 7aceb3df0388a866c1c7063560f7c328337fa3b9..5d1a79f57af2f3369821a3f2220f28b1002c33ef 100644 (file)
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -2117,7 +2117,6 @@ real_nan (REAL_VALUE_TYPE *r, const char *str, int quiet,
   else
     {
       int base = 10, d;
-      bool neg = false;
 
       memset (r, 0, sizeof (*r));
       r->cl = rvc_nan;
@@ -2127,7 +2126,7 @@ real_nan (REAL_VALUE_TYPE *r, const char *str, int quiet,
       while (ISSPACE (*str))
        str++;
       if (*str == '-')
-       str++, neg = true;
+       str++;
       else if (*str == '+')
        str++;
       if (*str == '0')