* real.c (real_nan): Remove neg.

From-SVN: r96169

* real.c (real_nan): Remove neg.
From-SVN: r96169
e140d617 · Kazu Hirata · Kazu Hirata · d300f6bb · e140d617 · e140d617
Commit e140d617 authored Mar 09, 2005 by Kazu Hirata Committed by Kazu Hirata Mar 09, 2005
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gcc/ChangeLog
+2 -0

gcc/real.c
+1 -2

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--- 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

--- 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')