Implement LLVM 6 Polly

2025-12-06 07:12:28 +01:00 · 2017-07-02 18:44:26 +01:00 · 2017-07-02 18:44:26 +01:00 · d9b394d42f
parent b462520f8a
commit d9b394d42f
8 changed files with 56 additions and 13 deletions
--- a/Utilities/JIT.cpp
+++ b/Utilities/JIT.cpp
@ -293,7 +293,7 @@ struct MemoryManager : llvm::RTDyldMemoryManager
 		return RTDyldMemoryManager::registerEHFrames(addr, load_addr, size);
 	}

-	void deregisterEHFrames(u8* addr, u64 load_addr, std::size_t size) override
+	virtual void deregisterEHFrames() override
 	{
 	}
 };
--- a/appveyor.yml
+++ b/appveyor.yml
@ -49,7 +49,8 @@ before_build:
 - set BRANCH=%APPVEYOR_REPO_NAME%/%APPVEYOR_REPO_BRANCH%/#%APPVEYOR_PULL_REQUEST_NUMBER%
 - if "%APPVEYOR_PULL_REQUEST_NUMBER%"=="" (set BRANCH=%APPVEYOR_REPO_NAME%/%APPVEYOR_REPO_BRANCH%)
 - set PATH=%PATH%;%QTDIR%
- - if not exist llvmlibs.7z appveyor DownloadFile "https://drive.google.com/uc?export=download&id=0B8A6NaxhQAGRY2k3Q2Yya05lcm8" -FileName llvmlibs.7z
+ - if not exist llvmlibs.7z appveyor DownloadFile "https://ci.appveyor.com/api/buildjobs/1w8r1n6nh2w99aul/artifacts/llvmlibs.7z.zip" -FileName llvmlibs.7z.zip
+ - 7z x llvmlibs.7z.zip > null
 - 7z x llvmlibs.7z -aos -o%APPVEYOR_BUILD_FOLDER% > null
 - if not exist vulkan.7z appveyor DownloadFile "https://drive.google.com/uc?export=download&id=1A2eOMmCO714i0U7J0qI4aEMKnuWl8l_R" -FileName vulkan.7z
 - 7z x vulkan.7z -aos -o"%APPVEYOR_BUILD_FOLDER%\lib\%CONFIGURATION%-%PLATFORM%" > null
--- a/rpcs3/CMakeLists.txt
+++ b/rpcs3/CMakeLists.txt
@ -96,7 +96,7 @@ if(NOT MSVC)
 	if(NOT APPLE)
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--exclude-libs,ALL")
 	endif()
-
+	
 	if(WIN32)
 		set(CMAKE_RC_COMPILER_INIT windres)
 		enable_language(RC)
@ -173,7 +173,7 @@ set(CMAKE_MODULE_PATH "${RPCS3_SRC_DIR}/cmake_modules")
 find_package(OpenGL REQUIRED)
 find_package(OpenAL REQUIRED)
 if(NOT WITHOUT_LLVM)
-	find_package(LLVM 4.0 CONFIG)
+	find_package(LLVM 6.0 CONFIG)
 	if(NOT LLVM_FOUND)
 		message("System LLVM was not found, LLVM will be built from the submodule.")

@ -198,6 +198,28 @@ if(NOT WITHOUT_LLVM)
 		endif()
 	endif()
 endif()
+  
+# Now let's look for polly.
+find_package(Polly)
+if(Polly_FOUND)
+	add_definitions(-DPOLLY_AVAILABLE)
+endif()
+# Polly LLVM Compiler checks
+CHECK_C_COMPILER_FLAG("-mllvm -polly" HAS_POLLY)
+CHECK_C_COMPILER_FLAG("-mllvm -polly-target=hybrid" HAS_POLLY_HYBRID)
+CHECK_C_COMPILER_FLAG("-mllvm -polly-target=cpu" HAS_POLLY_CPU)
+
+if (HAS_POLLY)
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mllvm -polly -mllvm -polly-parallel -lgomp -mllvm -polly-vectorizer=stripmine")
+	set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mllvm -polly -mllvm -polly-parallel -lgomp -mllvm -polly-vectorizer=stripmine")
+	if(HAS_POLLY_HYBRID)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mllvm -polly-target=hybrid")
+		set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -mllvm -polly-target=cpu")
+	elseif(HAS_POLLY_CPU)
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mllvm -polly-target=cpu")
+		set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -mllvm -polly-target=cpu")
+	endif()
+endif()


 if(APPLE)
@ -274,6 +296,7 @@ endif()
 include_directories(
 ${OPENAL_INCLUDE_DIR}
 ${LLVM_INCLUDE_DIRS}
+${Polly_INCLUDE_DIRS}
 "${RPCS3_SRC_DIR}/../3rdparty/pugixml/src"
 "${RPCS3_SRC_DIR}"
 "${RPCS3_SRC_DIR}/Loader"
@ -319,6 +342,7 @@ endif()
 link_directories(
 "${RPCS3_SRC_DIR}/../3rdparty/minidx12/"
 "${RPCS3_SRC_DIR}/../Vulkan"
+"${Polly_LIBRARY_DIRS}"
 )


@ -393,6 +417,10 @@ if(NOT MSVC)
 	target_link_libraries(rpcs3 GLEW::GLEW)
 endif()

+if(Polly_FOUND)
+    target_link_libraries(rpcs3 Polly PollyISL PollyPPCG)
+endif()
+
 if(WIN32)
 	target_link_libraries(rpcs3 ws2_32.lib Winmm.lib Psapi.lib VKstatic.1 glslang OSDependent OGLCompiler SPIRV HLSL setupapi.lib hidapi-hid Shlwapi.lib)
 	if(NOT MSVC)
--- a/rpcs3/Emu/Cell/PPUThread.cpp
+++ b/rpcs3/Emu/Cell/PPUThread.cpp
@ -40,6 +40,12 @@
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/IPO.h"
 #include "llvm/Transforms/Vectorize.h"
+
+#ifdef POLLY_AVAILABLE
+#include <polly/RegisterPasses.h>
+#include <polly/ScopDetection.h>
+#endif
+
 #ifdef _MSC_VER
 #pragma warning(pop)
 #endif
@ -1462,6 +1468,11 @@ static void ppu_initialize2(jit_compiler& jit, const ppu_module& module_part, co
 		}
 	}

+#ifdef POLLY_AVAILABLE
+	PassRegistry &Registry = *PassRegistry::getPassRegistry();
+	polly::initializePollyPasses(Registry);
+	initializeAnalysis(Registry);
+#endif
 	std::shared_ptr<MsgDialogBase> dlg;

 	{
@ -1479,6 +1490,9 @@ static void ppu_initialize2(jit_compiler& jit, const ppu_module& module_part, co
 		//pm.add(createLoopInstSimplifyPass());
 		//pm.add(createNewGVNPass());
 		pm.add(createDeadStoreEliminationPass());
+#ifdef POLLY_AVAILABLE
+		polly::registerPollyPasses(pm);
+#endif
 		//pm.add(createSCCPPass());
 		//pm.add(createReassociatePass());
 		//pm.add(createInstructionCombiningPass());
--- a/rpcs3/Emu/Cell/PPUTranslator.cpp
+++ b/rpcs3/Emu/Cell/PPUTranslator.cpp
@ -16,7 +16,7 @@ PPUTranslator::PPUTranslator(LLVMContext& context, Module* module, const ppu_mod
 	, m_module(module)
 	, m_is_be(false)
 	, m_info(info)
-	, m_pure_attr(AttributeSet::get(m_context, AttributeSet::FunctionIndex, {Attribute::NoUnwind, Attribute::ReadNone}))
+	, m_pure_attr(AttributeList::get(m_context,AttributeList::FunctionIndex, AttrBuilder().addAttribute(Attribute::NoUnwind).addAttribute(Attribute::ReadNone)))
 {
 	// There is no weak linkage on JIT, so let's create variables with different names for each module part
 	const u32 gsuffix = m_info.name.empty() ? info.funcs[0].addr : info.funcs[0].addr - m_info.segs[0].addr;
--- a/rpcs3/Emu/Cell/PPUTranslator.h
+++ b/rpcs3/Emu/Cell/PPUTranslator.h
@ -120,7 +120,7 @@ class PPUTranslator final //: public CPUTranslator
 	std::map<u64, const ppu_reloc*> m_relocs;

 	// Attributes for function calls which are "pure" and may be optimized away if their results are unused
-	const llvm::AttributeSet m_pure_attr;
+	const llvm::AttributeList m_pure_attr;

 	// IR builder
 	llvm::IRBuilder<>* m_ir;
@ -404,7 +404,7 @@ public:

 	// Call a function with attribute list
 	template<typename... Args>
-	llvm::CallInst* Call(llvm::Type* ret, llvm::AttributeSet attr, llvm::StringRef name, Args... args)
+	llvm::CallInst* Call(llvm::Type* ret, llvm::AttributeList attr, llvm::StringRef name, Args... args)
 	{
 		// Call the function
 		return m_ir->CreateCall(m_module->getOrInsertFunction(name, llvm::FunctionType::get(ret, {args->getType()...}, false), attr), {args...});
@ -414,7 +414,7 @@ public:
 	template<typename... Args>
 	llvm::CallInst* Call(llvm::Type* ret, llvm::StringRef name, Args... args)
 	{
-		return Call(ret, llvm::AttributeSet{}, name, args...);
+		return Call(ret, llvm::AttributeList{}, name, args...);
 	}

 	// Handle compilation errors
--- a/rpcs3/emucore.vcxproj
+++ b/rpcs3/emucore.vcxproj
@ -61,7 +61,7 @@
  <ItemDefinitionGroup>
    <ClCompile>
      <PrecompiledHeader>Use</PrecompiledHeader>
-      <AdditionalIncludeDirectories>..\3rdparty\zlib;..\llvm\include;..\llvm_build\include;</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\3rdparty\zlib;..\llvm\include;..\llvm\tools\polly\include;..\llvm_build\include;</AdditionalIncludeDirectories>
    </ClCompile>
    <PreBuildEvent>
      <Command>%windir%\sysnative\cmd.exe /c "$(SolutionDir)\Utilities\git-version-gen.cmd"</Command>
--- a/rpcs3_llvm.props
+++ b/rpcs3_llvm.props
@ -5,13 +5,13 @@
  <PropertyGroup />
  <ItemDefinitionGroup>
    <ClCompile>
-      <PreprocessorDefinitions>LLVM_AVAILABLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>POLLY_AVAILABLE;LLVM_AVAILABLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
    </ClCompile>
    <Lib>
      <AdditionalLibraryDirectories Condition="'$(Configuration)'=='Debug - LLVM'">..\llvm_build\Debug\lib</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories Condition="'$(Configuration)'=='Release - LLVM'">..\llvm_build\Release\lib</AdditionalLibraryDirectories>
-      <AdditionalDependencies>LLVMProfileData.lib;LLVMDebugInfoCodeView.lib;LLVMDebugInfoMSF.lib;LLVMInstrumentation.lib;LLVMMCJIT.lib;LLVMRuntimeDyld.lib;LLVMVectorize.lib;LLVMX86CodeGen.lib;LLVMGlobalISel.lib;LLVMX86Disassembler.lib;LLVMExecutionEngine.lib;LLVMAsmPrinter.lib;LLVMSelectionDAG.lib;LLVMCodeGen.lib;LLVMScalarOpts.lib;LLVMInstCombine.lib;LLVMTransformUtils.lib;LLVMAnalysis.lib;LLVMTarget.lib;LLVMX86Desc.lib;LLVMX86AsmPrinter.lib;LLVMObject.lib;LLVMMCParser.lib;LLVMBitReader.lib;LLVMCore.lib;LLVMX86Utils.lib;LLVMMC.lib;LLVMX86Info.lib;LLVMSupport.lib;LLVMMCDisassembler.lib;LLVMipo.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories Condition="'$(Configuration)'=='Release - LLVM'">..\llvm_build\Release\lib;..\llvm_build\lib\Release</AdditionalLibraryDirectories>
+      <AdditionalDependencies>LLVMProfileData.lib;LLVMDebugInfoCodeView.lib;LLVMDebugInfoMSF.lib;LLVMInstrumentation.lib;LLVMMCJIT.lib;LLVMRuntimeDyld.lib;LLVMVectorize.lib;LLVMX86CodeGen.lib;LLVMGlobalISel.lib;LLVMX86Disassembler.lib;LLVMExecutionEngine.lib;LLVMAsmPrinter.lib;LLVMSelectionDAG.lib;LLVMCodeGen.lib;LLVMScalarOpts.lib;LLVMInstCombine.lib;LLVMTransformUtils.lib;LLVMAnalysis.lib;LLVMTarget.lib;LLVMX86Desc.lib;LLVMX86AsmPrinter.lib;LLVMObject.lib;LLVMMCParser.lib;LLVMBitReader.lib;LLVMCore.lib;LLVMX86Utils.lib;LLVMMC.lib;LLVMX86Info.lib;LLVMSupport.lib;LLVMMCDisassembler.lib;LLVMipo.lib;LLVMBinaryFormat.lib;LLVMPasses.lib;LLVMIRReader.lib;LLVMLinker.lib;LLVMAsmParser.lib;Polly.lib;PollyISL.lib;PollyPPCG.lib</AdditionalDependencies>
    </Lib>
  </ItemDefinitionGroup>
  <ItemGroup />
-</Project>
+</Project>