[linux-port] Remove/dummy unused class components (#1333)
Clang is smart enough to detect when a class member function or variable is not used and emits a warning for that case. This removes all such members as well as any corresponding parameters and other variables that might have been used to initialize such. Fixes 8 clang warnings. NotOptimized in DxilGenerationPass echoed in places that made us think that it might be needed at some point in spite of not being used now. So it gets a dummy reference instead of being removed.
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fb581f6228
Коммит
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@ -208,7 +208,7 @@ class DxilGenerationPass : public ModulePass {
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public:
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static char ID; // Pass identification, replacement for typeid
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explicit DxilGenerationPass(bool NoOpt = false)
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: ModulePass(ID), m_pHLModule(nullptr), NotOptimized(NoOpt), m_extensionsCodegenHelper(nullptr) {}
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: ModulePass(ID), m_pHLModule(nullptr), m_extensionsCodegenHelper(nullptr), NotOptimized(NoOpt) {}
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const char *getPassName() const override { return "DXIL Generator"; }
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@ -301,6 +301,8 @@ public:
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if (!m_HasDbgInfo)
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DxilMod.StripDebugRelatedCode();
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(void)NotOptimized; // Dummy out unused member to silence warnings
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return true;
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}
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@ -1328,11 +1330,9 @@ INITIALIZE_PASS(HLEnsureMetadata, "hlsl-hlensure", "HLSL High-Level Metadata Ens
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namespace {
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class DxilPrecisePropagatePass : public ModulePass {
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HLModule *m_pHLModule;
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public:
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static char ID; // Pass identification, replacement for typeid
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explicit DxilPrecisePropagatePass() : ModulePass(ID), m_pHLModule(nullptr) {}
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explicit DxilPrecisePropagatePass() : ModulePass(ID) {}
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const char *getPassName() const override { return "DXIL Precise Propagate"; }
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@ -1571,13 +1571,12 @@ private:
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char DxilLegalizeStaticResourceUsePass::ID = 0;
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class DxilLegalizeResourceUsePass : public FunctionPass {
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HLModule *m_pHLModule;
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void getAnalysisUsage(AnalysisUsage &AU) const override;
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public:
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static char ID; // Pass identification, replacement for typeid
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explicit DxilLegalizeResourceUsePass()
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: FunctionPass(ID), m_pHLModule(nullptr) {}
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: FunctionPass(ID) {}
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const char *getPassName() const override {
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return "DXIL Legalize Resource Use";
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@ -41,8 +41,7 @@ DEFINE_ENUM_FLAG_OPERATORS(DxilRootDescriptorFlags)
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DEFINE_ENUM_FLAG_OPERATORS(DxilDescriptorRangeFlags)
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RootSignatureTokenizer::RootSignatureTokenizer(const char *pStr, size_t len)
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: m_pOrigStr(pStr)
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, m_pStrPos(pStr)
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: m_pStrPos(pStr)
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, m_pEndPos(pStr + len)
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{
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m_TokenBufferIdx = 0;
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@ -50,8 +49,7 @@ RootSignatureTokenizer::RootSignatureTokenizer(const char *pStr, size_t len)
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}
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RootSignatureTokenizer::RootSignatureTokenizer(const char *pStr)
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: m_pOrigStr(pStr)
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, m_pStrPos(pStr)
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: m_pStrPos(pStr)
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, m_pEndPos(pStr + strlen(pStr))
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{
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m_TokenBufferIdx = 0;
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@ -193,7 +193,6 @@ public:
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Token PeekToken();
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private:
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const char *m_pOrigStr;
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const char *m_pStrPos;
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const char *m_pEndPos;
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@ -627,7 +627,6 @@ private:
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DiagnosticsEngine &diags;
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TypeTranslator &typeTranslator;
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FeatureManager &featureManager;
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uint32_t entryFunctionId;
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@ -745,7 +744,7 @@ DeclResultIdMapper::DeclResultIdMapper(const hlsl::ShaderModel &model,
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const EmitSPIRVOptions &options)
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: shaderModel(model), theBuilder(builder), spirvOptions(options),
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astContext(context), diags(context.getDiagnostics()),
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typeTranslator(translator), featureManager(features), entryFunctionId(0),
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typeTranslator(translator), entryFunctionId(0),
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laneCountBuiltinId(0), laneIndexBuiltinId(0), needsLegalization(false),
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glPerVertex(model, context, builder, typeTranslator) {}
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@ -62,7 +62,7 @@ inline bool hasGSPrimitiveTypeQualifier(const DeclaratorDecl *decl) {
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GlPerVertex::GlPerVertex(const hlsl::ShaderModel &sm, ASTContext &context,
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ModuleBuilder &builder, TypeTranslator &translator)
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: shaderModel(sm), astContext(context), theBuilder(builder),
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typeTranslator(translator), inClipVar(0), inCullVar(0), outClipVar(0),
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inClipVar(0), inCullVar(0), outClipVar(0),
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outCullVar(0), inArraySize(0), outArraySize(0), inClipArraySize(1),
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outClipArraySize(1), inCullArraySize(1), outCullArraySize(1),
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inSemanticStrs(2, ""), outSemanticStrs(2, "") {}
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@ -134,7 +134,6 @@ private:
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const hlsl::ShaderModel &shaderModel;
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ASTContext &astContext;
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ModuleBuilder &theBuilder;
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TypeTranslator &typeTranslator;
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/// Input/output ClipDistance/CullDistance variable.
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uint32_t inClipVar, inCullVar;
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@ -632,7 +632,6 @@ public:
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IFT(CreateMemoryStream(m_pMalloc, &pOutputStream));
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const llvm::opt::OptTable *table = ::options::getHlslOptTable();
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int argCountInt;
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IFT(UIntToInt(argCount, &argCountInt));
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hlsl::options::MainArgs mainArgs(argCountInt, pArguments, 0);
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