Correction to previous commit which mistakenly included older versions of some files; now includes the correct LLVM license header

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@107408 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/addsf3.c b/lib/addsf3.c
index e6d1320..fec14e8 100644
--- a/lib/addsf3.c
+++ b/lib/addsf3.c
@@ -1,16 +1,20 @@
-/*
- *                     The LLVM Compiler Infrastructure
- *
- * This file is distributed under the University of Illinois Open Source
- * License. See LICENSE.TXT for details.
- */
+//===-- lib/addsf3.c - Single-precision addition and subtraction --*- C -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements single-precision soft-float addition and subtraction
+// with the IEEE-754 default rounding (to nearest, ties to even).
+//
+//===----------------------------------------------------------------------===//
 
 #define SINGLE_PRECISION
 #include "fp_lib.h"
 
-// This file implements single-precision soft-float addition and subtraction
-// with the IEEE-754 default rounding (to nearest, ties to even).
-
 fp_t __addsf3(fp_t a, fp_t b) {
 
     rep_t aRep = toRep(a);