Index: include/clang/Basic/TargetInfo.h
===================================================================
--- include/clang/Basic/TargetInfo.h
+++ include/clang/Basic/TargetInfo.h
@@ -1139,7 +1139,8 @@
   bool isSEHTrySupported() const {
     return getTriple().isOSWindows() &&
            (getTriple().getArch() == llvm::Triple::x86 ||
-            getTriple().getArch() == llvm::Triple::x86_64);
+            getTriple().getArch() == llvm::Triple::x86_64 ||
+            getTriple().getArch() == llvm::Triple::aarch64);
   }
 
   /// Return true if {|} are normal characters in the asm string.
Index: test/CodeGen/exceptions-seh-finally.c
===================================================================
--- test/CodeGen/exceptions-seh-finally.c
+++ test/CodeGen/exceptions-seh-finally.c
@@ -1,5 +1,6 @@
 // RUN: %clang_cc1 %s -triple x86_64-pc-win32 -fms-extensions -emit-llvm -o - | FileCheck %s
 // RUN: %clang_cc1 %s -triple i686-pc-win32 -fms-extensions -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple aarch64-windows -fms-extensions -emit-llvm -o - | FileCheck %s
 
 void abort(void) __attribute__((noreturn));
 void might_crash(void);
Index: test/CodeGen/exceptions-seh.c
===================================================================
--- test/CodeGen/exceptions-seh.c
+++ test/CodeGen/exceptions-seh.c
@@ -6,6 +6,8 @@
 // RUN:         | FileCheck %s --check-prefix=X86-GNU
 // RUN: %clang_cc1 %s -triple x86_64-pc-windows-gnu -fms-extensions -emit-llvm -o - \
 // RUN:         | FileCheck %s --check-prefix=X64-GNU
+// RUN: %clang_cc1 %s -triple aarch64-windows -fms-extensions -emit-llvm -o - \
+// RUN:         | FileCheck %s --check-prefix=X64-GNU
 
 void try_body(int numerator, int denominator, int *myres) {
   *myres = numerator / denominator;