Author: tejohnson Date: Mon Mar 14 16:06:06 2016 New Revision: 263491 URL: http://llvm.org/viewvc/llvm-project?rev=263491&view=rev Log: [ThinLTO] Clang side of renaming of function index (NFC)
This is the companion to an LLVM patch that renamed the function index data structures and files to use the more general module summary index. Modified: cfe/trunk/include/clang/CodeGen/BackendUtil.h cfe/trunk/include/clang/Frontend/CodeGenOptions.def cfe/trunk/lib/CodeGen/BackendUtil.cpp cfe/trunk/lib/Frontend/CompilerInvocation.cpp Modified: cfe/trunk/include/clang/CodeGen/BackendUtil.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/CodeGen/BackendUtil.h?rev=263491&r1=263490&r2=263491&view=diff ============================================================================== --- cfe/trunk/include/clang/CodeGen/BackendUtil.h (original) +++ cfe/trunk/include/clang/CodeGen/BackendUtil.h Mon Mar 14 16:06:06 2016 @@ -11,7 +11,7 @@ #define LLVM_CLANG_CODEGEN_BACKENDUTIL_H #include "clang/Basic/LLVM.h" -#include "llvm/IR/FunctionInfo.h" +#include "llvm/IR/ModuleSummaryIndex.h" #include <memory> namespace llvm { Modified: cfe/trunk/include/clang/Frontend/CodeGenOptions.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Frontend/CodeGenOptions.def?rev=263491&r1=263490&r2=263491&view=diff ============================================================================== --- cfe/trunk/include/clang/Frontend/CodeGenOptions.def (original) +++ cfe/trunk/include/clang/Frontend/CodeGenOptions.def Mon Mar 14 16:06:06 2016 @@ -74,8 +74,8 @@ CODEGENOPT(LessPreciseFPMAD , 1, 0) /// ///< be generated. CODEGENOPT(PrepareForLTO , 1, 0) ///< Set when -flto is enabled on the ///< compile step. -CODEGENOPT(EmitFunctionSummary, 1, 0) ///< Set when -flto=thin is enabled on the - ///< compile step. +CODEGENOPT(EmitSummaryIndex, 1, 0) ///< Set when -flto=thin is enabled on the + ///< compile step. CODEGENOPT(IncrementalLinkerCompatible, 1, 0) ///< Emit an object file which can ///< be used with an incremental ///< linker. Modified: cfe/trunk/lib/CodeGen/BackendUtil.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/BackendUtil.cpp?rev=263491&r1=263490&r2=263491&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/BackendUtil.cpp (original) +++ cfe/trunk/lib/CodeGen/BackendUtil.cpp Mon Mar 14 16:06:06 2016 @@ -22,13 +22,13 @@ #include "llvm/CodeGen/RegAllocRegistry.h" #include "llvm/CodeGen/SchedulerRegistry.h" #include "llvm/IR/DataLayout.h" -#include "llvm/IR/FunctionInfo.h" +#include "llvm/IR/ModuleSummaryIndex.h" #include "llvm/IR/IRPrintingPasses.h" #include "llvm/IR/LegacyPassManager.h" #include "llvm/IR/Module.h" #include "llvm/IR/Verifier.h" #include "llvm/MC/SubtargetFeature.h" -#include "llvm/Object/FunctionIndexObjectFile.h" +#include "llvm/Object/ModuleSummaryIndexObjectFile.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/PrettyStackTrace.h" #include "llvm/Support/TargetRegistry.h" @@ -98,7 +98,7 @@ private: return PerFunctionPasses; } - void CreatePasses(FunctionInfoIndex *FunctionIndex); + void CreatePasses(ModuleSummaryIndex *ModuleSummary); /// Generates the TargetMachine. /// Returns Null if it is unable to create the target machine. @@ -279,7 +279,7 @@ static void addSymbolRewriterPass(const MPM->add(createRewriteSymbolsPass(DL)); } -void EmitAssemblyHelper::CreatePasses(FunctionInfoIndex *FunctionIndex) { +void EmitAssemblyHelper::CreatePasses(ModuleSummaryIndex *ModuleSummary) { if (CodeGenOpts.DisableLLVMPasses) return; @@ -326,16 +326,16 @@ void EmitAssemblyHelper::CreatePasses(Fu PMBuilder.DisableUnitAtATime = !CodeGenOpts.UnitAtATime; PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops; PMBuilder.MergeFunctions = CodeGenOpts.MergeFunctions; - PMBuilder.PrepareForThinLTO = CodeGenOpts.EmitFunctionSummary; + PMBuilder.PrepareForThinLTO = CodeGenOpts.EmitSummaryIndex; PMBuilder.PrepareForLTO = CodeGenOpts.PrepareForLTO; PMBuilder.RerollLoops = CodeGenOpts.RerollLoops; legacy::PassManager *MPM = getPerModulePasses(); // If we are performing a ThinLTO importing compile, invoke the LTO - // pipeline and pass down the in-memory function index. - if (FunctionIndex) { - PMBuilder.FunctionIndex = FunctionIndex; + // pipeline and pass down the in-memory module summary index. + if (ModuleSummary) { + PMBuilder.ModuleSummary = ModuleSummary; PMBuilder.populateThinLTOPassManager(*MPM); return; } @@ -643,24 +643,24 @@ void EmitAssemblyHelper::EmitAssembly(Ba // If we are performing a ThinLTO importing compile, load the function // index into memory and pass it into CreatePasses, which will add it // to the PassManagerBuilder and invoke LTO passes. - std::unique_ptr<FunctionInfoIndex> FunctionIndex; + std::unique_ptr<ModuleSummaryIndex> ModuleSummary; if (!CodeGenOpts.ThinLTOIndexFile.empty()) { - ErrorOr<std::unique_ptr<FunctionInfoIndex>> IndexOrErr = - llvm::getFunctionIndexForFile(CodeGenOpts.ThinLTOIndexFile, - [&](const DiagnosticInfo &DI) { - TheModule->getContext().diagnose(DI); - }); + ErrorOr<std::unique_ptr<ModuleSummaryIndex>> IndexOrErr = + llvm::getModuleSummaryIndexForFile( + CodeGenOpts.ThinLTOIndexFile, [&](const DiagnosticInfo &DI) { + TheModule->getContext().diagnose(DI); + }); if (std::error_code EC = IndexOrErr.getError()) { std::string Error = EC.message(); errs() << "Error loading index file '" << CodeGenOpts.ThinLTOIndexFile << "': " << Error << "\n"; return; } - FunctionIndex = std::move(IndexOrErr.get()); - assert(FunctionIndex && "Expected non-empty function index"); + ModuleSummary = std::move(IndexOrErr.get()); + assert(ModuleSummary && "Expected non-empty module summary index"); } - CreatePasses(FunctionIndex.get()); + CreatePasses(ModuleSummary.get()); switch (Action) { case Backend_EmitNothing: @@ -668,7 +668,7 @@ void EmitAssemblyHelper::EmitAssembly(Ba case Backend_EmitBC: getPerModulePasses()->add(createBitcodeWriterPass( - *OS, CodeGenOpts.EmitLLVMUseLists, CodeGenOpts.EmitFunctionSummary)); + *OS, CodeGenOpts.EmitLLVMUseLists, CodeGenOpts.EmitSummaryIndex)); break; case Backend_EmitLL: Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=263491&r1=263490&r2=263491&view=diff ============================================================================== --- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original) +++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Mon Mar 14 16:06:06 2016 @@ -608,7 +608,7 @@ static bool ParseCodeGenArgs(CodeGenOpti Opts.PrepareForLTO = Args.hasArg(OPT_flto, OPT_flto_EQ); const Arg *A = Args.getLastArg(OPT_flto, OPT_flto_EQ); - Opts.EmitFunctionSummary = A && A->containsValue("thin"); + Opts.EmitSummaryIndex = A && A->containsValue("thin"); if (Arg *A = Args.getLastArg(OPT_fthinlto_index_EQ)) { if (IK != IK_LLVM_IR) Diags.Report(diag::err_drv_argument_only_allowed_with) _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits