Mechanical change to sink a #ifdef guard for a platform below the
include of int_lib.h.

The purpose of this change is to make the C code conform to the pedantic
rules of C99 -- an empty translation unit is not valid. It should have
absolutely no functional impact, and changes nothing about the built
libraries.

llvm-svn: 159034
diff --git a/compiler-rt/lib/floatuntidf.c b/compiler-rt/lib/floatuntidf.c
index d0889a0..4c1d328 100644
--- a/compiler-rt/lib/floatuntidf.c
+++ b/compiler-rt/lib/floatuntidf.c
@@ -12,10 +12,10 @@
  * ===----------------------------------------------------------------------===
  */
 
-#if __x86_64
-
 #include "int_lib.h"
 
+#if __x86_64
+
 /* Returns: convert a to a double, rounding toward even. */
 
 /* Assumption: double is a IEEE 64 bit floating point type