[Decompiler - New IR] Add AtomicOp (#181)

* wip decompiler ir

* add AtomicOp stuff

* fix windows build and warnings

* add instruction parser

* include

* make minilzo shared

* odr fix

* a

* fix merge conflicts

* move decompiler into namespace

* update the code coverage to include the decompiler

* add demo test

* add register use test to example test

decompiler/Function/ExpressionBuilder.cpp

@@ -2,6 +2,7 @@
 #include "decompiler/IR/IR.h"
 #include "ExpressionStack.h"
 
+namespace decompiler {
 namespace {
 bool expressionize_begin(IR_Begin* begin, LinkedObjectFile& file) {
   ExpressionStack stack;
@@ -55,4 +56,5 @@ bool Function::build_expression(LinkedObjectFile& file) {
   }
 
   return true;
-}
+}
+}  // namespace decompiler