Unguard none/tests/x86/cse_fail on OS X, as the test completes. n-i-bz.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15281 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/x86/Makefile.am b/none/tests/x86/Makefile.am
index bab84b6..e2465f7 100644
--- a/none/tests/x86/Makefile.am
+++ b/none/tests/x86/Makefile.am
@@ -79,6 +79,7 @@
 	bug152818-x86 \
 	cmpxchg8b \
 	cpuid \
+	cse_fail \
 	fcmovnu \
 	fpu_lazy_eflags \
 	fxtract \
@@ -105,7 +106,7 @@
  check_PROGRAMS += lzcnt32
 endif
 if !VGCONF_OS_IS_DARWIN
- check_PROGRAMS += cse_fail faultstatus
+ check_PROGRAMS += faultstatus
 endif
 if BUILD_MOVBE_TESTS
  check_PROGRAMS += movbe