CHECK-LABEL-ify some code gen tests to improve diagnostic experience when tests fail.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188447 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/fp16-ops.c b/test/CodeGen/fp16-ops.c
index e506513..a848ed1 100644
--- a/test/CodeGen/fp16-ops.c
+++ b/test/CodeGen/fp16-ops.c
@@ -7,7 +7,7 @@
 volatile float f0, f1, f2;
 
 void foo(void) {
-  // CHECK: define void @foo()
+  // CHECK-LABEL: define void @foo()
 
   // Check unary ops