diff --git a/clang/include/clang/Basic/DiagnosticCommonKinds.td b/clang/include/clang/Basic/DiagnosticCommonKinds.td
index 195a61127c2a6..cd72e254ea3b1 100644
--- a/clang/include/clang/Basic/DiagnosticCommonKinds.td
+++ b/clang/include/clang/Basic/DiagnosticCommonKinds.td
@@ -338,6 +338,8 @@ def err_target_unsupported_mcmse : Error<
   "-mcmse is not supported for %0">;
 def err_opt_not_valid_with_opt : Error<
   "option '%0' cannot be specified with '%1'">;
+def err_opt_not_valid_with_opt_on_target : Error<
+  "option '%0' cannot be specified with '%1' for the %2 sub-architecture">;
 def err_opt_not_valid_without_opt : Error<
   "option '%0' cannot be specified without '%1'">;
 def err_opt_not_valid_on_target : Error<
diff --git a/clang/lib/Driver/ToolChains/Arch/ARM.cpp b/clang/lib/Driver/ToolChains/Arch/ARM.cpp
index dad1e9e5bd330..bb66db5feae8c 100644
--- a/clang/lib/Driver/ToolChains/Arch/ARM.cpp
+++ b/clang/lib/Driver/ToolChains/Arch/ARM.cpp
@@ -847,7 +847,13 @@ llvm::ARM::FPUKind arm::getARMTargetFeatures(const Driver &D,
             llvm::ARM::parseArch(Triple.getArchName()) != llvm::ARM::ArchKind::ARMV6T2 &&
             llvm::ARM::parseArch(Triple.getArchName()) != llvm::ARM::ArchKind::ARMV6M)
               D.Diag(diag::err_target_unsupported_execute_only) << Triple.getArchName();
-        else if (Arg *B = Args.getLastArg(options::OPT_mno_movt))
+        else if (llvm::ARM::parseArch(Triple.getArchName()) == llvm::ARM::ArchKind::ARMV6M) {
+          if (Arg *PIArg = Args.getLastArg(options::OPT_fropi, options::OPT_frwpi,
+                                           options::OPT_fpic, options::OPT_fpie,
+                                           options::OPT_fPIC, options::OPT_fPIE))
+            D.Diag(diag::err_opt_not_valid_with_opt_on_target)
+                << A->getAsString(Args) << PIArg->getAsString(Args) << Triple.getArchName();
+        } else if (Arg *B = Args.getLastArg(options::OPT_mno_movt))
           D.Diag(diag::err_opt_not_valid_with_opt)
               << A->getAsString(Args) << B->getAsString(Args);
         Features.push_back("+execute-only");
diff --git a/clang/test/Driver/arm-execute-only.c b/clang/test/Driver/arm-execute-only.c
index 1b2fad7299484..a9bf1656fd27e 100644
--- a/clang/test/Driver/arm-execute-only.c
+++ b/clang/test/Driver/arm-execute-only.c
@@ -20,3 +20,27 @@
 // RUN: not %clang -### --target=arm-arm-none-eabi -march=armv8-m.main -mpure-code -mno-movt %s 2>&1 \
 // RUN:    | FileCheck %s -check-prefix CHECK-PURE-CODE-NO-MOVT
 // CHECK-PURE-CODE-NO-MOVT: error: option '-mpure-code' cannot be specified with '-mno-movt'
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -fropi %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-ROPI
+// CHECK-NO-EXECUTE-ROPI: error: option '-mexecute-only' cannot be specified with '-fropi' for the thumbv6m sub-architecture
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -frwpi %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-RWPI
+// CHECK-NO-EXECUTE-RWPI: error: option '-mexecute-only' cannot be specified with '-frwpi' for the thumbv6m sub-architecture
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -fpic %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-PIC
+// CHECK-NO-EXECUTE-PIC: error: option '-mexecute-only' cannot be specified with '-fpic' for the thumbv6m sub-architecture
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -fpie %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-PIE
+// CHECK-NO-EXECUTE-PIE: error: option '-mexecute-only' cannot be specified with '-fpie' for the thumbv6m sub-architecture
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -fPIC %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-PIC2
+// CHECK-NO-EXECUTE-PIC2: error: option '-mexecute-only' cannot be specified with '-fPIC' for the thumbv6m sub-architecture
+
+// RUN: not %clang -### --target=arm-arm-none-eabi -march=armv6-m -mexecute-only -fPIE %s 2>&1 \
+// RUN:    | FileCheck %s -check-prefix CHECK-NO-EXECUTE-PIE2
+// CHECK-NO-EXECUTE-PIE2: error: option '-mexecute-only' cannot be specified with '-fPIE' for the thumbv6m sub-architecture