diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index 4f72a96ace29..45cd8bdb29ca 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -1076,8 +1076,7 @@ bool Darwin::UseSjLjExceptions(const ArgList &Args) const {
 
   // Only watchOS uses the new DWARF/Compact unwinding method.
   llvm::Triple Triple(ComputeLLVMTriple(Args));
-  return !(Triple.getArchName() == "armv7k" ||
-           Triple.getArchName() == "thumbv7k") && !isTargetWatchOS();
+  return !Triple.isWatchABI();
 }
 
 bool MachO::isPICDefault() const { return true; }
diff --git a/clang/test/Driver/arch-armv7k.c b/clang/test/Driver/arch-armv7k.c
index 24a1851bc584..5ebdd388abda 100644
--- a/clang/test/Driver/arch-armv7k.c
+++ b/clang/test/Driver/arch-armv7k.c
@@ -9,3 +9,6 @@
 // match.
 
 // RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7k -miphoneos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s
+
+// RUN: %clang -target x86_64-apple-macosx10.9 -arch armv7 -mwatchos-version-min=9.0 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SJLJ
+// CHECK-SJLJ: "-fsjlj-exceptions"