Upload base structure

.gitignore

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+/build
+/cmake-build-debug
+/.idea

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.4.3)
+project(CPI)
+
+find_package(LLVM REQUIRED CONFIG)
+list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_DIR}")
+include(AddLLVM)
+
+set(CMAKE_CXX_STANDARD 14)
+add_definitions(${LLVM_DEFINITIONS})
+include_directories(${LLVM_INCLUDE_DIRS})
+
+if (APPLE)
+	list (APPEND CMAKE_CXX_FLAGS "-undefined dynamic_lookup")
+endif(APPLE)
+
+add_llvm_loadable_module(
+		LLVMCPI
+		CPI.cpp
+)

CPI.cpp

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+#include <llvm/Pass.h>
+
+using namespace llvm;
+
+struct CPI : public ModulePass {
+    static char ID;
+    CPI() : ModulePass(ID) {}
+
+    bool runOnModule(Module &M) override {
+      return false;
+    }
+};
+