1 files changed, 8 insertions, 0 deletions
diff --git a/include/clang/Basic/TargetCXXABI.h b/include/clang/Basic/TargetCXXABI.h
index c9d28f8774..29e4e47076 100644
--- a/include/clang/Basic/TargetCXXABI.h
+++ b/include/clang/Basic/TargetCXXABI.h
@@ -71,6 +71,10 @@ public:
     ///   - guard variables  are smaller.
     GenericAArch64,
 
+    /// Emscripten uses the Itanium C++, with the exception that it uses
+    /// ARM-style pointers to member functions.
+    Emscripten,
+
     /// The Microsoft ABI is the ABI used by Microsoft Visual Studio (and
     /// compatible compilers).
     ///
@@ -104,6 +108,7 @@ public:
     case GenericAArch64:
     case GenericItanium:
     case GenericARM:
+    case Emscripten:
     case iOS:
       return true;
 
@@ -119,6 +124,7 @@ public:
     case GenericAArch64:
     case GenericItanium:
     case GenericARM:
+    case Emscripten:
     case iOS:
       return false;
 
@@ -187,6 +193,7 @@ public:
 
     case GenericAArch64:
     case GenericItanium:
+    case Emscripten:
     case iOS:   // old iOS compilers did not follow this rule
     case Microsoft:
       return true;
@@ -233,6 +240,7 @@ public:
     case GenericItanium:
     case GenericAArch64:
     case GenericARM:
+    case Emscripten:
     case iOS:
       return UseTailPaddingUnlessPOD03;