1 files changed, 15 insertions, 2 deletions

diff --git a/lib/MC/MCParser/MCTargetAsmParser.cpp b/lib/MC/MCParser/MCTargetAsmParser.cpp
index 60a3a3b59a3d0..4e4b47805cd8e 100644
--- a/lib/MC/MCParser/MCTargetAsmParser.cpp
+++ b/lib/MC/MCParser/MCTargetAsmParser.cpp
@@ -7,13 +7,26 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCTargetAsmParser.h"
 using namespace llvm;
 
-MCTargetAsmParser::MCTargetAsmParser()
-  : AvailableFeatures(0), ParsingInlineAsm(false)
+MCTargetAsmParser::MCTargetAsmParser(MCTargetOptions const &MCOptions,
+                                     const MCSubtargetInfo &STI)
+  : AvailableFeatures(0), ParsingInlineAsm(false), MCOptions(MCOptions),
+    STI(&STI)
 {
 }
 
 MCTargetAsmParser::~MCTargetAsmParser() {
 }
+
+MCSubtargetInfo &MCTargetAsmParser::copySTI() {
+  MCSubtargetInfo &STICopy = getContext().getSubtargetCopy(getSTI());
+  STI = &STICopy;
+  return STICopy;
+}
+
+const MCSubtargetInfo &MCTargetAsmParser::getSTI() const {
+  return *STI;
+}