diff --git a/test/CodeGen/sanitize-trap.c b/test/CodeGen/sanitize-trap.c
index 76ac1f0ad7..efb35a99c4 100644
--- a/test/CodeGen/sanitize-trap.c
+++ b/test/CodeGen/sanitize-trap.c
@@ -7,19 +7,24 @@ int f(int x, int y) {
   // CHECK: %[[B4:.*]] = or i1 %[[B2]], %[[B3]]
   // CHECK: br i1 %[[B1]], label %[[L1:[0-9a-z_.]*]], label %[[L2:[0-9a-z_.]*]]
 
-  // CHECK: [[L2]]
+  // {{^|>}} used to match both Debug form of the captured label
+  // cont:
+  // and Release form
+  // ; <label>14
+  // But avoids false matches inside other numbers such as [114 x i8].
+  // CHECK: {{^|>}}[[L2]]
   // CHECK-NEXT: call void @llvm.trap()
   // CHECK-NEXT: unreachable
 
-  // CHECK: [[L1]]
+  // CHECK: {{^|>}}[[L1]]
   // CHECK-NEXT: br i1 %[[B4]], label %[[L3:[0-9a-z_.]*]], label %[[L4:[0-9a-z_.]*]]
 
-  // CHECK: [[L4]]
+  // CHECK: {{^|>}}[[L4]]
   // CHECK-NEXT: zext
   // CHECK-NEXT: zext
   // CHECK-NEXT: __ubsan_handle_divrem_overflow
 
-  // CHECK: [[L3]]
+  // CHECK: {{^|>}}[[L3]]
   // CHECK-NEXT: sdiv i32 %[[N]], %[[D]]
   return x / y;
 }