diff --git a/lib/Object/MachOObjectFile.cpp b/lib/Object/MachOObjectFile.cpp
index d02ca48a7d1..adb8cab056e 100644
--- a/lib/Object/MachOObjectFile.cpp
+++ b/lib/Object/MachOObjectFile.cpp
@@ -1232,6 +1232,7 @@ bool MachOObjectFile::isValidArch(StringRef ArchFlag) {
       .Case("armv5e", true)
       .Case("armv6", true)
       .Case("armv6m", true)
+      .Case("armv7", true)
       .Case("armv7em", true)
       .Case("armv7k", true)
       .Case("armv7m", true)
diff --git a/test/tools/llvm-objdump/ARM/macho-arm-and-thumb.test b/test/tools/llvm-objdump/ARM/macho-arm-and-thumb.test
index 720b78fa89e..f741f6cb27a 100644
--- a/test/tools/llvm-objdump/ARM/macho-arm-and-thumb.test
+++ b/test/tools/llvm-objdump/ARM/macho-arm-and-thumb.test
@@ -1,4 +1,5 @@
 @ RUN: llvm-mc < %s -triple armv7-apple-darwin -filetype=obj | llvm-objdump -m -d - | FileCheck %s
+@ RUN: llvm-mc < %s -triple armv7-apple-darwin -filetype=obj | llvm-objdump -arch armv7 -m -d - | FileCheck %s
 
 .thumb
 .thumb_func _t