* libiberty/floatformat.c (floatformat_to_double): Fix (biased)

	exponent=0 case.

diff --git a/ChangeLog.csl b/ChangeLog.csl
index 121f6fd..d0cc333 100644 (file)
--- a/ChangeLog.csl
+++ b/ChangeLog.csl
@@ -1,3 +1,8 @@
+2006-04-24  Julian Brown  <julian@codesourcery.com>
+
+       * libiberty/floatformat.c (floatformat_to_double): Fix (biased)
+       exponent=0 case.
+
 2006-04-12  Carlos O'Donell  <carlos@codesourcery.com>
 
        * Makefile.tpl: Add install-html to install target deps.

diff --git a/libiberty/floatformat.c b/libiberty/floatformat.c
index bd31efa..0bbb8ed 100644 (file)
--- a/libiberty/floatformat.c
+++ b/libiberty/floatformat.c
@@ -394,7 +394,7 @@ floatformat_to_double (const struct floatformat *fmt,
 
       /* Handle denormalized numbers.  FIXME: What should we do for
         non-IEEE formats?  */
-      if (exponent == 0 && mant != 0)
+      if (special_exponent && exponent == 0 && mant != 0)
        dto += ldexp ((double)mant,
                      (- fmt->exp_bias
                       - mant_bits