diff --git a/llvm/test/tools/llvm-objdump/MachO/AArch64/aliases.s b/llvm/test/tools/llvm-objdump/MachO/AArch64/aliases.s
new file mode 100644
index 00000000000000..547f621654857f
--- /dev/null
+++ b/llvm/test/tools/llvm-objdump/MachO/AArch64/aliases.s
@@ -0,0 +1,11 @@
+# RUN: llvm-mc -filetype=obj -triple=arm64-apple-darwin %s -o %t
+# RUN: llvm-objdump --macho -d -M no-aliases %t | FileCheck %s
+# RUN: llvm-objdump --macho -d --disassembler-options=no-aliases %t | FileCheck %s
+
+# CHECK: orr w1, wzr, w2
+
+# RUN: not llvm-objdump --macho -d -M unknown %t 2>&1 | FileCheck %s -DFILE=%t --check-prefix=ERR
+
+# ERR: error: '[[FILE]]': unrecognized disassembler option: unknown
+
+mov w1, w2
diff --git a/llvm/tools/llvm-objdump/MachODump.cpp b/llvm/tools/llvm-objdump/MachODump.cpp
index b8afb560d2ae9c..ab6f65cd41a365 100644
--- a/llvm/tools/llvm-objdump/MachODump.cpp
+++ b/llvm/tools/llvm-objdump/MachODump.cpp
@@ -7330,6 +7330,10 @@ static void DisassembleMachO(StringRef Filename, MachOObjectFile *MachOOF,
   // comment causing different diffs with the 'C' disassembler library API.
   // IP->setCommentStream(CommentStream);
 
+  for (StringRef Opt : DisassemblerOptions)
+    if (!IP->applyTargetSpecificCLOption(Opt))
+      reportError(Filename, "unrecognized disassembler option: " + Opt);
+
   // Set up separate thumb disassembler if needed.
   std::unique_ptr<const MCRegisterInfo> ThumbMRI;
   std::unique_ptr<const MCAsmInfo> ThumbAsmInfo;
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.cpp b/llvm/tools/llvm-objdump/llvm-objdump.cpp
index 8073c898b8a147..86ba9193dff2d1 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -305,11 +305,11 @@ bool objdump::ArchiveHeaders;
 bool objdump::Demangle;
 bool objdump::Disassemble;
 bool objdump::DisassembleAll;
+std::vector<std::string> objdump::DisassemblerOptions;
 bool objdump::SymbolDescription;
 bool objdump::TracebackTable;
 static std::vector<std::string> DisassembleSymbols;
 static bool DisassembleZeroes;
-static std::vector<std::string> DisassemblerOptions;
 static ColorOutput DisassemblyColor;
 DIDumpType objdump::DwarfDumpType;
 static bool DynamicRelocations;
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.h b/llvm/tools/llvm-objdump/llvm-objdump.h
index 7778cf6c2784eb..debaedd33429d0 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.h
+++ b/llvm/tools/llvm-objdump/llvm-objdump.h
@@ -50,6 +50,7 @@ extern DebugVarsFormat DbgVariables;
 extern bool Demangle;
 extern bool Disassemble;
 extern bool DisassembleAll;
+extern std::vector<std::string> DisassemblerOptions;
 extern DIDumpType DwarfDumpType;
 extern std::vector<std::string> FilterSections;
 extern bool LeadingAddr;