hexagon-target-basic.c test: add REQUIRES line for hexagon target


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171422 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Frontend/hexagon-target-basic.c b/test/Frontend/hexagon-target-basic.c
index 2c0e82b..5f95fa2 100644
--- a/test/Frontend/hexagon-target-basic.c
+++ b/test/Frontend/hexagon-target-basic.c
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -emit-llvm -triple hexagon-unknown-unknown %s -S -o /dev/null
+// REQUIRES: hexagon-registered-target
 
 // Testcase for bug 14744.  Empty file is sufficient, since the problem
 // was a bad data layout string in the Hexagon target causing an ICE