Add support for naked functions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76198 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLLexer.cpp b/lib/AsmParser/LLLexer.cpp
index 97e8e6a..1dc4631 100644
--- a/lib/AsmParser/LLLexer.cpp
+++ b/lib/AsmParser/LLLexer.cpp
@@ -541,6 +541,7 @@
   KEYWORD(sspreq);
   KEYWORD(noredzone);
   KEYWORD(noimplicitfloat);
+  KEYWORD(naked);
 
   KEYWORD(type);
   KEYWORD(opaque);
diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp
index 080575d..6a6478f 100644
--- a/lib/AsmParser/LLParser.cpp
+++ b/lib/AsmParser/LLParser.cpp
@@ -775,6 +775,7 @@
     case lltok::kw_sspreq:          Attrs |= Attribute::StackProtectReq; break;
     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_align: {
       unsigned Alignment;
diff --git a/lib/AsmParser/LLToken.h b/lib/AsmParser/LLToken.h
index b5194ad..8f813f3 100644
--- a/lib/AsmParser/LLToken.h
+++ b/lib/AsmParser/LLToken.h
@@ -84,6 +84,7 @@
     kw_sspreq,
     kw_noredzone,
     kw_noimplicitfloat,
+    kw_naked,
 
     kw_type,
     kw_opaque,