diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp
index 77e995b4c933..b3f1e208fa31 100644
--- a/clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -5051,6 +5051,7 @@ void ItaniumCXXABI::emitBeginCatch(CodeGenFunction &CGF,
 
   // Emit the local.
   CodeGenFunction::AutoVarEmission var = CGF.EmitAutoVarAlloca(*CatchParam);
+  ApplyAtomGroup Grp(CGF.getDebugInfo());
   InitCatchParam(CGF, *CatchParam, var.getObjectAddress(CGF), S->getBeginLoc());
   CGF.EmitAutoVarCleanups(var);
 }
diff --git a/clang/test/KeyInstructions/try-catch.cpp b/clang/test/KeyInstructions/try-catch.cpp
new file mode 100644
index 000000000000..3d1080aca2f0
--- /dev/null
+++ b/clang/test/KeyInstructions/try-catch.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang -gkey-instructions %s -gmlt -S -emit-llvm -o - -fexceptions \
+// RUN: | FileCheck %s
+
+void except() {
+  // FIXME(OCH): Should `store i32 32, ptr %exception` be key?
+  throw 32;
+}
+
+void attempt() {
+  try { except(); }
+// CHECK: catch:
+// CHECK: %4 = call ptr @__cxa_begin_catch(ptr %exn)
+// CHECK: %5 = load i32{{.*}}, !dbg [[G1R2:!.*]]
+// CHECK: store i32 %5, ptr %e{{.*}}, !dbg [[G1R1:!.*]]
+// CHECK: call void @__cxa_end_catch()
+  catch (int e) { }
+}
+
+// CHECK: [[G1R2]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 2)
+// CHECK: [[G1R1]] = !DILocation({{.*}}, atomGroup: 1, atomRank: 1)