* builtins.c: Fix failures caused by commit of the wrong patch.

From-SVN: r62727

gcc/ChangeLog

+2003-02-11  Roger Sayle  <roger@eyesopen.com>
+
+	* builtins.c:  Fix failure caused by commiting wrong patch.
+
 2003-02-11  Dale Johannesen  <dalej@apple.com>
 	* ra-build.c (compare_and_free_webs):  Relax checking.
 	* config/rs6000/darwin.h (HOT_TEXT_SECTION_NAME):  Define.

gcc/builtins.c

@@ -1668,7 +1668,7 @@ expand_errno_check (exp, target)
 {
   rtx lab;
 
-  if (flag_errno_math && errno_set && HONOR_NANS (GET_MODE (target)))
+  if (flag_errno_math && HONOR_NANS (GET_MODE (target)))
     {
       lab = gen_label_rtx ();
 
@@ -1806,7 +1806,8 @@ expand_builtin_mathfn (exp, target, subtarget)
       return 0;
     }
 
-  expand_errno_check (exp, target);
+  if (errno_set)
+    expand_errno_check (exp, target);
 
   /* Output the entire sequence.  */
   insns = get_insns ();
@@ -1903,7 +1904,8 @@ expand_builtin_mathfn_2 (exp, target, subtarget)
       return 0;
     }
 
-  expand_errno_check (exp, target);
+  if (errno_set)
+    expand_errno_check (exp, target);
 
   /* Output the entire sequence.  */
   insns = get_insns ();