Removed unused argument.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163105 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaStmtAsm.cpp b/lib/Sema/SemaStmtAsm.cpp
index bdd2cbc..d3d646d 100644
--- a/lib/Sema/SemaStmtAsm.cpp
+++ b/lib/Sema/SemaStmtAsm.cpp
@@ -551,11 +551,10 @@
 
     // Match the MCInstr.
     unsigned Kind;
-    unsigned Opcode;
     unsigned ErrorInfo;
     SmallVector<llvm::MCInst, 2> Instrs;
-    HadError = TargetParser->MatchInstruction(IDLoc, Kind, Opcode, Operands,
-                                              Instrs, ErrorInfo,
+    HadError = TargetParser->MatchInstruction(IDLoc, Kind, Operands, Instrs,
+                                              ErrorInfo,
                                               /*matchingInlineAsm*/ true);
     // If we had an error parsing the operands, fail gracefully.
     if (HadError) { DEF_SIMPLE_MSASM; return Owned(NS); }