diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -7183,7 +7183,7 @@
       Args.hasFlag(options::OPT_frecord_command_line,
                    options::OPT_fno_record_command_line, false);
   if (FRecordSwitches && !Triple.isOSBinFormatELF() &&
-      !Triple.isOSBinFormatXCOFF())
+      !Triple.isOSBinFormatXCOFF() && !Triple.isOSBinFormatMachO())
     D.Diag(diag::err_drv_unsupported_opt_for_target)
         << Args.getLastArg(options::OPT_frecord_command_line)->getAsString(Args)
         << TripleStr;
diff --git a/clang/test/Driver/clang_f_opts.c b/clang/test/Driver/clang_f_opts.c
--- a/clang/test/Driver/clang_f_opts.c
+++ b/clang/test/Driver/clang_f_opts.c
@@ -541,7 +541,7 @@
 // RUN: %clang -### -S -target x86_64-unknown-linux -fno-record-command-line -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
 // RUN: %clang -### -S -target x86_64-unknown-linux -frecord-command-line -fno-record-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-NO-RECORD-GCC-SWITCHES %s
 // Test with a couple examples of non-ELF object file formats
-// RUN: %clang -### -S -target x86_64-unknown-macosx -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES-ERROR %s
+// RUN: %clang -### -S -target x86_64-unknown-macosx -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES %s
 // RUN: %clang -### -S -target x86_64-unknown-windows -frecord-command-line %s 2>&1 | FileCheck -check-prefix=CHECK-RECORD-GCC-SWITCHES-ERROR %s
 // CHECK-RECORD-GCC-SWITCHES: "-record-command-line"
 // CHECK-NO-RECORD-GCC-SWITCHES-NOT: "-record-command-line"
diff --git a/llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h b/llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
--- a/llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
+++ b/llvm/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
@@ -156,6 +156,8 @@
 
   void getNameWithPrefix(SmallVectorImpl<char> &OutName, const GlobalValue *GV,
                          const TargetMachine &TM) const override;
+
+  MCSection *getSectionForCommandLines() const override;
 };
 
 class TargetLoweringObjectFileCOFF : public TargetLoweringObjectFile {
diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
--- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -1420,6 +1420,11 @@
   return ReadOnlySection;  // .const
 }
 
+MCSection *TargetLoweringObjectFileMachO::getSectionForCommandLines() const {
+  return getContext().getMachOSection("__TEXT", "__command_line", 0,
+                                      SectionKind::getReadOnly());
+}
+
 const MCExpr *TargetLoweringObjectFileMachO::getTTypeGlobalReference(
     const GlobalValue *GV, unsigned Encoding, const TargetMachine &TM,
     MachineModuleInfo *MMI, MCStreamer &Streamer) const {
diff --git a/llvm/test/CodeGen/AArch64/commandline-metadata.ll b/llvm/test/CodeGen/AArch64/commandline-metadata.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AArch64/commandline-metadata.ll
@@ -0,0 +1,24 @@
+; RUN: llc -mtriple=arm64-linux-gnu < %s | FileCheck %s
+; RUN: llc -mtriple=arm64-apple-darwin < %s | FileCheck %s --check-prefix=CHECK-MACHO
+
+; Verify that llvm.commandline metadata is emitted to the corresponding command line section.
+
+; CHECK:              .text
+; CHECK:              .section .GCC.command.line,"MS",@progbits,1
+; CHECK-NEXT:         .zero 1
+; CHECK-NEXT:         .ascii "clang -command1"
+; CHECK-NEXT:         .zero 1
+; CHECK-NEXT:         .ascii "clang -command2"
+; CHECK-NEXT:         .zero 1
+
+; CHECK-MACHO:        .section	__TEXT,__text,regular,pure_instructions
+; CHECK-MACHO-NEXT:   .section	__TEXT,__command_line
+; CHECK-MACHO-NEXT:   .space	1
+; CHECK-MACHO-NEXT:   .ascii	"clang -command1"
+; CHECK-MACHO-NEXT:   .space	1
+; CHECK-MACHO-NEXT:   .ascii	"clang -command2"
+; CHECK-MACHO-NEXT:   .space	1
+
+!llvm.commandline = !{!0, !1}
+!0 = !{!"clang -command1"}
+!1 = !{!"clang -command2"}