Create MCTargetOptions.

For now it contains a single flag, SanitizeAddress, which enables
AddressSanitizer instrumentation of inline assembly.

Patch by Yuri Gorshenin.

llvm-svn: 206971
diff --git a/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp b/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
index a3dd4b6..da98fa7 100644
--- a/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
+++ b/llvm/lib/Target/SystemZ/AsmParser/SystemZAsmParser.cpp
@@ -331,7 +331,8 @@
 
 public:
   SystemZAsmParser(MCSubtargetInfo &sti, MCAsmParser &parser,
-                   const MCInstrInfo &MII)
+                   const MCInstrInfo &MII,
+                   const MCTargetOptions &Options)
       : MCTargetAsmParser(), STI(sti), Parser(parser) {
     MCAsmParserExtension::Initialize(Parser);