[PATCH] XCore target: add support to build SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls

[robert lytton]

  Hi Richard,
  You are quire right, the fix was too broad, the builtins are available.
  The only missing item is ffsl (not provided by newlib).
  Also, where ffs() is defined seems to vary e.g. : strings.h, string.h, stdio.h.
  I'll add suitable declaration & define to our xcoretestsuite.h
  New patch uploaded.
  Robert

http://llvm-reviews.chandlerc.com/D2772

CHANGE SINCE LAST DIFF
  http://llvm-reviews.chandlerc.com/D2772?vs=7070&id=7128#toc

Files:
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls.c

Index: SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls.c
===================================================================
--- SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls.c
+++ SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls.c
@@ -3,6 +3,9 @@
  * http://www.hackersdelight.org/HDcode/ntz.cc
  */
 #include <stdio.h>
+#if defined(__XS1B__)
+#include "xcoretestsuite.h"
+#endif
 
 #define u 99
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