5 files changed, 6 insertions, 4 deletions
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index fdadd1ba93..029f9426f6 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -558,6 +558,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   KEYWORD(readnone);
   KEYWORD(readonly);
   KEYWORD(uwtable);
+  KEYWORD(returns_twice);
 
   KEYWORD(inlinehint);
   KEYWORD(noinline);
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 4d233cab6f..cafaab01af 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -911,6 +911,7 @@ bool LLParser::ParseOptionalAttrs(unsigned &Attrs, unsigned AttrKind) {
     case lltok::kw_noreturn:        Attrs |= Attribute::NoReturn; break;
     case lltok::kw_nounwind:        Attrs |= Attribute::NoUnwind; break;
     case lltok::kw_uwtable:         Attrs |= Attribute::UWTable; break;
+    case lltok::kw_returns_twice:   Attrs |= Attribute::ReturnsTwice; break;
     case lltok::kw_noinline:        Attrs |= Attribute::NoInline; break;
     case lltok::kw_readnone:        Attrs |= Attribute::ReadNone; break;
     case lltok::kw_readonly:        Attrs |= Attribute::ReadOnly; break;
@@ -922,7 +923,6 @@ bool LLParser::ParseOptionalAttrs(unsigned &Attrs, unsigned AttrKind) {
     case lltok::kw_noredzone:       Attrs |= Attribute::NoRedZone; break;
     case lltok::kw_noimplicitfloat: Attrs |= Attribute::NoImplicitFloat; break;
     case lltok::kw_naked:           Attrs |= Attribute::Naked; break;
-    case lltok::kw_hotpatch:        Attrs |= Attribute::Hotpatch; break;
     case lltok::kw_nonlazybind:     Attrs |= Attribute::NonLazyBind; break;
 
     case lltok::kw_alignstack: {
diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h
index d22ecf31bd..acdd4b8ebf 100644
--- a/lib/AsmParser/LLToken.h
+++ b/lib/AsmParser/LLToken.h
@@ -90,6 +90,7 @@ namespace lltok {
     kw_readnone,
     kw_readonly,
     kw_uwtable,
+    kw_returns_twice,
 
     kw_inlinehint,
     kw_noinline,
diff --git a/lib/Target/CppBackend/CPPBackend.cpp b/lib/Target/CppBackend/CPPBackend.cpp
index 16401a8f98..9a6ff3292a 100644
--- a/lib/Target/CppBackend/CPPBackend.cpp
+++ b/lib/Target/CppBackend/CPPBackend.cpp
@@ -470,7 +470,7 @@ void CppWriter::printAttributes(const AttrListPtr &PAL,
       HANDLE_ATTR(NoImplicitFloat);
       HANDLE_ATTR(Naked);
       HANDLE_ATTR(InlineHint);
-      HANDLE_ATTR(Hotpatch);
+      HANDLE_ATTR(ReturnsTwice);
       HANDLE_ATTR(UWTable);
       HANDLE_ATTR(NonLazyBind);
 #undef HANDLE_ATTR
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp
index b728b9284b..485be75d1b 100644
--- a/lib/VMCore/Attributes.cpp
+++ b/lib/VMCore/Attributes.cpp
@@ -38,6 +38,8 @@ std::string Attribute::getAsString(Attributes Attrs) {
     Result += "nounwind ";
   if (Attrs & Attribute::UWTable)
     Result += "uwtable ";
+  if (Attrs & Attribute::ReturnsTwice)
+    Result += "returns_twice ";
   if (Attrs & Attribute::InReg)
     Result += "inreg ";
   if (Attrs & Attribute::NoAlias)
@@ -72,8 +74,6 @@ std::string Attribute::getAsString(Attributes Attrs) {
     Result += "noimplicitfloat ";
   if (Attrs & Attribute::Naked)
     Result += "naked ";
-  if (Attrs & Attribute::Hotpatch)
-    Result += "hotpatch ";
   if (Attrs & Attribute::NonLazyBind)
     Result += "nonlazybind ";
   if (Attrs & Attribute::StackAlignment) {