5261 libm should stop using synonyms.h

@@ -25,14 +25,14 @@
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma weak llrint = __llrint
+#pragma weak __llrint = llrint
 #if defined(__sparcv9) || defined(__amd64)
-#pragma weak lrint = __llrint
-#pragma weak __lrint = __llrint
+#pragma weak lrint = llrint
+#pragma weak __lrint = llrint
 #endif
 
 /*
  * llrint(x) rounds its argument to the nearest integer according
  * to the current rounding direction and converts the result to a