Minor fixes for LLVM 3.8 and CMake out-of-source build

.gitignore

@@ -0,0 +1,2 @@
+*.mk
+build

src/CMakeConfig.mk.example

@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.0)
+
+set(LLVM_DIR "/home/user/code/llvm_38/llvm-bin/share/llvm/cmake/")

src/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.0)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+
+include(CMakeConfig.mk)
+find_package(LLVM REQUIRED CONFIG)
+
+list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_DIR}")
+include(AddLLVM)
+
+message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
+message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
+
+add_definitions(${LLVM_DEFINITIONS})
+include_directories(${LLVM_INCLUDE_DIRS})
+
+message(STATUS "Include dirs: ${LLVM_INCLUDE_DIRS}")
+
+add_subdirectory(RangeAnalysis)
+add_subdirectory(vSSA)

src/RangeAnalysis/CMakeLists.txt

@@ -5,8 +5,4 @@ if(WIN32 OR CYGWIN)
 endif()
 
 add_llvm_loadable_module( RangeAnalysis
-  RangeAnalysis.cpp
-
-  DEPENDS
-  intrinsics_gen
-  )
+  RangeAnalysis.cpp)

src/RangeAnalysis/RangeAnalysis.cpp

@@ -325,7 +325,7 @@ void InterProceduralRA<CGT>::MatchParametersAndReturnValues(
 
   for (i = 0, argptr = F.arg_begin(), e = F.arg_end(); argptr != e;
        ++i, ++argptr)
-    Parameters[i].first = argptr;
+    Parameters[i].first = &*argptr;
 
   // Check if the function returns a supported value type. If not, no return
   // value matching is done

src/vSSA/CMakeLists.txt

@@ -0,0 +1,8 @@
+# If we don't need RTTI or EH, there's no reason to export anything
+# from the hello plugin.
+if(WIN32 OR CYGWIN)
+  set(LLVM_LINK_COMPONENTS Core Support)
+endif()
+
+add_llvm_loadable_module( vSSA
+  vSSA.cpp)

src/vSSA/vSSA.cpp

@@ -40,7 +40,7 @@ bool vSSA::runOnFunction(Function &F) {
 
 	// Iterate over all Basic Blocks of the Function, calling the function that creates sigma functions, if needed
 	for (Function::iterator Fit = F.begin(), Fend = F.end(); Fit != Fend; ++Fit) {
-		createSigmasIfNeeded(Fit);
+		createSigmasIfNeeded(&*Fit);
 	}
 	return true;
 }