builtins.c (fold_builtin_copysign): Delete unreachable code.

* builtins.c (fold_builtin_copysign): Delete unreachable code. From-SVN: r111615

builtins.c (fold_builtin_copysign): Delete unreachable code.
* builtins.c (fold_builtin_copysign): Delete unreachable code. From-SVN: r111615
8acb1b3d · Roger Sayle · Roger Sayle · 6d69fe27 · 8acb1b3d · 8acb1b3d
Commit 8acb1b3d authored Mar 01, 2006 by Roger Sayle Committed by Roger Sayle Mar 01, 2006
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gcc/ChangeLog
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gcc/builtins.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2006-03-01  Roger Sayle  <roger@eyesopen.com>
+
+	* builtins.c (fold_builtin_copysign): Delete unreachable code.
+
 2006-03-01  Andrew Pinski  <pinskia@physics.uc.edu>

 	PR target/25761

--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -8208,9 +8208,9 @@ fold_builtin_copysign (tree fndecl, tree arglist, tree type)

      c1 = TREE_REAL_CST (arg1);
      c2 = TREE_REAL_CST (arg2);
+      /* c1.sign := c2.sign.  */
      real_copysign (&c1, &c2);
      return build_real (type, c1);
-      c1.sign = c2.sign;
    }

  /* copysign(X, Y) is fabs(X) when Y is always non-negative.