diff --git a/example/passthrough_fragment.glsl b/example/passthrough_fragment.glsl
index 04e9738..26fdc79 100644
--- a/example/passthrough_fragment.glsl
+++ b/example/passthrough_fragment.glsl
@@ -10,11 +10,6 @@ struct Color {
 
 void main() {
   Color color = Color(1.0, 0.0, 0.0, 1.0);
-  uint b = 1u;
-  uint c = 2u;
-  bool a = c < b;
-  float f = 1.0;
-  float g = -f;
   outColor = vec4(color.r, color.g, color.b, color.a);
   return;
 }
diff --git a/include/CodeGen/MLIRCodeGen.h b/include/CodeGen/MLIRCodeGen.h
index a207f53..397bd8d 100644
--- a/include/CodeGen/MLIRCodeGen.h
+++ b/include/CodeGen/MLIRCodeGen.h
@@ -36,7 +36,7 @@ class MLIRCodeGen : public ASTVisitor {
 public:
   MLIRCodeGen();
   void initModuleOp();
-  void dump();
+  void print();
   bool verify();
   void visit(TranslationUnit *) override;
   void visit(BinaryExpression *) override;
diff --git a/lib/CodeGen/MLIRCodeGen.cpp b/lib/CodeGen/MLIRCodeGen.cpp
index 8c76da7..9671792 100644
--- a/lib/CodeGen/MLIRCodeGen.cpp
+++ b/lib/CodeGen/MLIRCodeGen.cpp
@@ -31,8 +31,8 @@ void MLIRCodeGen::initModuleOp() {
   spirvModule = cast<spirv::ModuleOp>(Operation::create(state));
 }
 
-void MLIRCodeGen::dump() {
-  spirvModule.dump();
+void MLIRCodeGen::print() {
+  spirvModule.print(llvm::outs());
 }
 
 bool MLIRCodeGen::verify() { return !failed(mlir::verify(spirvModule)); }
@@ -288,8 +288,6 @@ void MLIRCodeGen::declare(SymbolTableEntry entry) {
   if (symbolTable.count(entry.variable->getIdentifierName()))
     return;
 
-
-  std::cout << "Declaring " << entry.variable->getIdentifierName() << std::endl;
   symbolTable.insert(entry.variable->getIdentifierName(), entry);
 }
 
@@ -345,7 +343,6 @@ void MLIRCodeGen::createVariable(shaderpulse::Type *type,
     // builder.getUnitAttr());
   } else {
     if (varDecl->getInitialzerExpression()) {
-      std::cout << "Accept init" << std::endl;
       varDecl->getInitialzerExpression()->accept(this);
     }
 
@@ -643,11 +640,9 @@ void MLIRCodeGen::visit(CallExpression *callExp) {
 }
 
 void MLIRCodeGen::visit(VariableExpression *varExp) {
-  std::cout << "Looking up " << varExp->getName() << std::endl;
   auto entry = symbolTable.lookup(varExp->getName());
 
   if (entry.variable) {
-    std::cout << "Looked up and found " << varExp->getName() << std::endl;
     Value val;
 
     if (entry.isGlobal) {
diff --git a/standalone/shaderpulse.cpp b/standalone/shaderpulse.cpp
index ea7d9aa..26ed621 100644
--- a/standalone/shaderpulse.cpp
+++ b/standalone/shaderpulse.cpp
@@ -7,27 +7,6 @@
 #include <iostream>
 #include <fstream>
 
-static std::string functionDeclarationTestString = 
-R"( 
-    uniform highp float a;
-    uniform int b;
-    uint c;
-    vec3 d;
-    mat2x2 e;
-
-    float foo() {
-        return 1.0;
-    }
-
-    float myFunc(vec2 arg1, bool arg2) {
-        float f;
-        float g;
-        f = 1.0;
-        g = f + 2.0;
-        return g + foo();
-    }
-)";
-
 using namespace shaderpulse;
 using namespace shaderpulse::ast;
 using namespace shaderpulse::lexer;
@@ -39,9 +18,10 @@ int main(int argc, char** argv) {
         std::cout << "Missing input file." << std::endl;
         return -1;
     }
-    
+
     bool printAST = false;
     bool codeGen = true;
+    bool analyze = true;
 
     for (size_t i = 2; i < argc; i++) {
         std::string arg = argv[i];
@@ -50,13 +30,14 @@ int main(int argc, char** argv) {
             printAST = true;
         } else if (arg == "--no-codegen") {
             codeGen = false;
+        } else if (arg == "--no-analyze") {
+            analyze = false;
         } else {
             std::cout << "Unrecognized argument: '" << arg << "'." << std::endl;
             return -1;
         }
     }
 
-
     std::ifstream glslIn(argv[1]);
     std::stringstream shaderCodeBuffer;
     shaderCodeBuffer << glslIn.rdbuf();
@@ -65,7 +46,6 @@ int main(int argc, char** argv) {
     auto preprocessor = preprocessor::Preprocessor(sourceCode);
     preprocessor.process();
     auto processedCode = preprocessor.getProcessedSource();
-    std::cout << processedCode;
     auto lexer = Lexer(processedCode);
     auto resp = lexer.lexCharacterStream();
     if (!resp.has_value()) {
@@ -83,14 +63,17 @@ int main(int argc, char** argv) {
     }
 
     if (codeGen) {
-        auto analyzer =  SemanticAnalyzer();
-        translationUnit->accept(&analyzer);
+        if (analyze) {
+            auto analyzer = SemanticAnalyzer();
+            translationUnit->accept(&analyzer);
+        }
+
         auto mlirCodeGen = codegen::MLIRCodeGen();
         translationUnit->accept(&mlirCodeGen);
-        mlirCodeGen.dump();
+        mlirCodeGen.print();
 
-        if (mlirCodeGen.verify()) {
-            std::cout << "SPIR-V module verified" << std::endl;
+        if (!mlirCodeGen.verify()) {
+            std::cout << "Error verifying the SPIR-V module" << std::endl;
         }
     }
 
diff --git a/test/CodeGen/binary_expressions.glsl b/test/CodeGen/binary_expressions.glsl
new file mode 100644
index 0000000..1dea6a9
--- /dev/null
+++ b/test/CodeGen/binary_expressions.glsl
@@ -0,0 +1,15 @@
+void main() {
+    // CHECK: %0 = spirv.IAdd %cst1_si32, %cst2_si32 : si3
+    int a = 1 + 2;
+
+    // CHECK: %2 = spirv.IAdd %cst1_ui32, %cst2_ui32 : ui32
+    uint c = 1u + 2u;
+
+    // CHECK: %4 = spirv.FAdd %cst_f32, %cst_f32_0 : f32
+    float b = 1.0f + 2.0f;
+
+    // CHECK: %6 = spirv.FAdd %cst_f64, %cst_f64_1 : f64
+    double d = 1.0lf + 2.0lf;
+
+    return;
+}
diff --git a/test/CodeGen/run_test.sh b/test/CodeGen/run_test.sh
new file mode 100755
index 0000000..e60b8f6
--- /dev/null
+++ b/test/CodeGen/run_test.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -e
+
+SHADERPULSE="../../build/shaderpulse-standalone"
+FILECHECK="../../llvm-project/build/bin/FileCheck"
+
+if [ ! -x "$SHADERPULSE" ]; then
+  echo "Error: shaderpulse binary not found at $SHADERPULSE"
+  exit 1
+fi
+
+if [ ! -x "$FILECHECK" ]; then
+  echo "Error: FileCheck binary not found at $FILECHECK"
+  exit 1
+fi
+
+for TEST_FILE in *.glsl; do
+  if [ ! -f "$TEST_FILE" ]; then
+    echo "No .glsl files found in the current directory."
+    exit 1
+  fi
+
+  echo "Running test on $TEST_FILE"
+  $SHADERPULSE "$TEST_FILE" --no-analyze | $FILECHECK "$TEST_FILE"
+
+  if [ $? -eq 0 ]; then
+    echo "Test passed for $TEST_FILE"
+  else
+    echo "Test failed for $TEST_FILE"
+    exit 1
+  fi
+done