Index: include/clang/Driver/Driver.h
===================================================================
--- include/clang/Driver/Driver.h
+++ include/clang/Driver/Driver.h
@@ -289,8 +289,14 @@
   bool isSaveTempsEnabled() const { return SaveTemps != SaveTempsNone; }
   bool isSaveTempsObj() const { return SaveTemps == SaveTempsObj; }
 
-  bool embedBitcodeEnabled() const { return BitcodeEmbed == EmbedBitcode; }
-  bool embedBitcodeMarkerOnly() const { return BitcodeEmbed == EmbedMarker; }
+  bool embedBitcodeEnabled() const { return BitcodeEmbed != EmbedNone; }
+  bool embedBitcodeInObject() const {
+    // LTO has no object file output so ignore embed bitcode option in LTO.
+    return (BitcodeEmbed == EmbedBitcode) && !isUsingLTO();
+  }
+  bool embedBitcodeMarkerOnly() const {
+    return (BitcodeEmbed == EmbedMarker) && !isUsingLTO();
+  }
 
   /// Compute the desired OpenMP runtime from the flags provided.
   OpenMPRuntimeKind getOpenMPRuntime(const llvm::opt::ArgList &Args) const;
Index: lib/Driver/Driver.cpp
===================================================================
--- lib/Driver/Driver.cpp
+++ lib/Driver/Driver.cpp
@@ -626,26 +626,20 @@
 
   setLTOMode(Args);
 
-  // Ignore -fembed-bitcode options with LTO
-  // since the output will be bitcode anyway.
-  if (getLTOMode() == LTOK_None) {
-    if (Arg *A = Args.getLastArg(options::OPT_fembed_bitcode_EQ)) {
-      StringRef Name = A->getValue();
-      unsigned Model = llvm::StringSwitch<unsigned>(Name)
-          .Case("off", EmbedNone)
-          .Case("all", EmbedBitcode)
-          .Case("bitcode", EmbedBitcode)
-          .Case("marker", EmbedMarker)
-          .Default(~0U);
-      if (Model == ~0U) {
-        Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args)
-                                                  << Name;
-      } else
-        BitcodeEmbed = static_cast<BitcodeEmbedMode>(Model);
-    }
-  } else {
-    // claim the bitcode option under LTO so no warning is issued.
-    Args.ClaimAllArgs(options::OPT_fembed_bitcode_EQ);
+  // Process -fembed-bitcode= flags.
+  if (Arg *A = Args.getLastArg(options::OPT_fembed_bitcode_EQ)) {
+    StringRef Name = A->getValue();
+    unsigned Model = llvm::StringSwitch<unsigned>(Name)
+        .Case("off", EmbedNone)
+        .Case("all", EmbedBitcode)
+        .Case("bitcode", EmbedBitcode)
+        .Case("marker", EmbedMarker)
+        .Default(~0U);
+    if (Model == ~0U) {
+      Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args)
+                                                << Name;
+    } else
+      BitcodeEmbed = static_cast<BitcodeEmbedMode>(Model);
   }
 
   std::unique_ptr<llvm::opt::InputArgList> UArgs =
@@ -3059,7 +3053,7 @@
   const JobAction *JA = cast<JobAction>(A);
   ActionList CollapsedOffloadActions;
 
-  ToolSelector TS(JA, *TC, C, isSaveTempsEnabled(), embedBitcodeEnabled());
+  ToolSelector TS(JA, *TC, C, isSaveTempsEnabled(), embedBitcodeInObject());
   const Tool *T = TS.getTool(Inputs, CollapsedOffloadActions);
 
   if (!T)
Index: lib/Driver/Tools.cpp
===================================================================
--- lib/Driver/Tools.cpp
+++ lib/Driver/Tools.cpp
@@ -4162,7 +4162,7 @@
   }
 
   // Embed-bitcode option.
-  if (C.getDriver().embedBitcodeEnabled() &&
+  if (C.getDriver().embedBitcodeInObject() &&
       (isa<BackendJobAction>(JA) || isa<AssembleJobAction>(JA))) {
     // Add flags implied by -fembed-bitcode.
     Args.AddLastArg(CmdArgs, options::OPT_fembed_bitcode_EQ);
@@ -6352,7 +6352,7 @@
   // pristine IR generated by the frontend. Ideally, a new compile action should
   // be added so both IR can be captured.
   if (C.getDriver().isSaveTempsEnabled() &&
-      !C.getDriver().embedBitcodeEnabled() && isa<CompileJobAction>(JA))
+      !C.getDriver().embedBitcodeInObject() && isa<CompileJobAction>(JA))
     CmdArgs.push_back("-disable-llvm-passes");
 
   if (Output.getType() == types::TY_Dependencies) {
@@ -8321,9 +8321,9 @@
     else
       CmdArgs.push_back("-no_pie");
   }
+
   // for embed-bitcode, use -bitcode_bundle in linker command
-  if (C.getDriver().embedBitcodeEnabled() ||
-      C.getDriver().embedBitcodeMarkerOnly()) {
+  if (C.getDriver().embedBitcodeEnabled()) {
     // Check if the toolchain supports bitcode build flow.
     if (MachOTC.SupportsEmbeddedBitcode())
       CmdArgs.push_back("-bitcode_bundle");
Index: test/Driver/embed-bitcode.c
===================================================================
--- test/Driver/embed-bitcode.c
+++ test/Driver/embed-bitcode.c
@@ -41,3 +41,15 @@
 // CHECK-MARKER: -fembed-bitcode=marker
 // CHECK-MARKER-NOT: -cc1
 
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=all -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=marker -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -flto=full -fembed-bitcode=bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -flto=thin -fembed-bitcode=bitcode -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-LINKER
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=6.0 %s -fembed-bitcode=off -fintegrated-as 2>&1 -### | FileCheck %s -check-prefix=CHECK-NO-LINKER
+// CHECK-LINKER: ld
+// CHECK-LINKER: -bitcode_bundle
+// CHECK-NO-LINKER-NOT: -bitcode_bundle
+
+// RUN: %clang -target armv7-apple-darwin -miphoneos-version-min=5.0 %s -fembed-bitcode -### 2>&1 | \
+// RUN:   FileCheck %s -check-prefix=CHECK-PLATFORM-UNSUPPORTED
+// CHECK-PLATFORM-UNSUPPORTED: -fembed-bitcode is not supported on versions of iOS prior to 6.0