[CIR] Implement codegen for inline assembly with output operands

Author: el-ev

clang/include/clang/CIR/MissingFeatures.h

@@ -179,9 +179,10 @@ struct MissingFeatures {
   static bool asmGoto() { return false; }
   static bool asmInputOperands() { return false; }
   static bool asmLabelAttr() { return false; }
+  static bool asmLLVMAssume() { return false; }
   static bool asmMemoryEffects() { return false; }
-  static bool asmOutputOperands() { return false; }
   static bool asmUnwindClobber() { return false; }
+  static bool asmVectorType() { return false; }
   static bool assignMemcpyizer() { return false; }
   static bool astVarDeclInterface() { return false; }
   static bool attributeBuiltin() { return false; }