diff --git a/clang/lib/Driver/ToolChains/Darwin.cpp b/clang/lib/Driver/ToolChains/Darwin.cpp
--- a/clang/lib/Driver/ToolChains/Darwin.cpp
+++ b/clang/lib/Driver/ToolChains/Darwin.cpp
@@ -85,10 +85,16 @@
   if (ArchKind == llvm::ARM::ArchKind::ARMV6M ||
       ArchKind == llvm::ARM::ArchKind::ARMV7M ||
       ArchKind == llvm::ARM::ArchKind::ARMV7EM) {
-    // Don't reject -mios-version-min= if we have an iOS triple.
+    // Don't reject these -version-min= if we have the appropriate triple.
     if (T.isiOS())
       for (Arg *A : Args.filtered(options::OPT_mios_version_min_EQ))
         A->ignoreTargetSpecific();
+    if (T.isWatchOS())
+      for (Arg *A : Args.filtered(options::OPT_mwatchos_version_min_EQ))
+        A->ignoreTargetSpecific();
+    if (T.isTvOS())
+      for (Arg *A : Args.filtered(options::OPT_mtvos_version_min_EQ))
+        A->ignoreTargetSpecific();
 
     T.setOS(llvm::Triple::UnknownOS);
     T.setObjectFormat(llvm::Triple::MachO);
diff --git a/clang/test/Driver/macho-embedded.c b/clang/test/Driver/macho-embedded.c
--- a/clang/test/Driver/macho-embedded.c
+++ b/clang/test/Driver/macho-embedded.c
@@ -8,12 +8,14 @@
 
 // RUN: %clang -arch armv7m --target=thumbv7-apple-ios -mios-version-min=5 -fdriver-only -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED-DIAG
 // RUN: %clang -arch armv7m --target=thumbv7-apple-ios -mios-version-min=5 -mios-version-min=5 -fdriver-only -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED-DIAG
+// RUN: %clang -arch armv7m --target=thumbv7-apple-watchos -mwatchos-version-min=5 -fdriver-only -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED-DIAG
+// RUN: %clang -arch armv7m --target=thumbv7-apple-tvos -mtvos-version-min=5 -fdriver-only -c %s 2>&1 | FileCheck %s --check-prefix=CHECK-MACHO-EMBEDDED-DIAG
 
 // CHECK-IOS: "-triple" "thumbv7" "thumbv7-apple-ios
 
 // CHECK-AAPCS: "-target-abi" "aapcs"
 // CHECK-APCS: "-target-abi" "apcs-gnu"
 
-// CHECK-MACHO-EMBEDDED-DIAG: warning: argument unused during compilation: '-mios-version-min=5'
+// CHECK-MACHO-EMBEDDED-DIAG: warning: argument unused during compilation: '-m{{ios|watchos|tvos}}-version-min=5'
 // CHECK-MACHO-EMBEDDED: "-triple" "{{thumbv[67]e?m}}-apple-unknown-macho"
 // CHECK-MACHO-EMBEDDED: "-mrelocation-model" "pic"