diff --git a/clang/test/Sema/test-wunaligned-access.c b/clang/test/Sema/test-wunaligned-access.c
--- a/clang/test/Sema/test-wunaligned-access.c
+++ b/clang/test/Sema/test-wunaligned-access.c
@@ -2,7 +2,7 @@
 // RUN: rm -f %S/test-wunaligned-access.ll
 
 // RUN: %clang_cc1 %s -triple=armv7-none-none-eabi -verify -Wunaligned-access -S -emit-llvm -o %t
-// RUN: %clang_cc1 %s -triple=armv8-none-none-eabi -verify -Wunaligned-access -S -emit-llvm -o %t
+// RUN: %clang_cc1 %s -triple=arm64-none-linux-gnu -verify -Wunaligned-access -S -emit-llvm -o %t
 // REQUIRES: arm-registered-target
 //
 // This test suite tests the warning triggered by the -Wunaligned-access option.
diff --git a/clang/test/Sema/test-wunaligned-access.cpp b/clang/test/Sema/test-wunaligned-access.cpp
--- a/clang/test/Sema/test-wunaligned-access.cpp
+++ b/clang/test/Sema/test-wunaligned-access.cpp
@@ -1,5 +1,5 @@
 // RUN: %clang_cc1 %s -triple=armv7-none-none-eabi -verify -Wunaligned-access -S -emit-llvm -o %t
-// RUN: %clang_cc1 %s -triple=armv8-none-none-eabi -verify -Wunaligned-access -S -emit-llvm -o %t
+// RUN: %clang_cc1 %s -triple=arm64-none-linux-gnu -verify -Wunaligned-access -S -emit-llvm -o %t
 // REQUIRES: arm-registered-target
 //
 // This test suite tests the warning triggered by the -Wunaligned-access option.