Differential D127885 Diff 437392 lld/ELF/Driver.cpp

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lld/ELF/Driver.cpp

Show First 20 Lines • Show All 2,573 Lines • ▼ Show 20 Lines	const bool skipLinkedOutput = config->thinLTOIndexOnly \|\| config->emitLLVM \|\|
config->ltoEmitAsm \|\|		config->ltoEmitAsm \|\|
!config->thinLTOModulesToCompile.empty();		!config->thinLTOModulesToCompile.empty();

// Do link-time optimization if given files are LLVM bitcode files.		// Do link-time optimization if given files are LLVM bitcode files.
// This compiles bitcode files into real object files.		// This compiles bitcode files into real object files.
//		//
// With this the symbol table should be complete. After this, no new names		// With this the symbol table should be complete. After this, no new names
// except a few linker-synthesized ones will be added to the symbol table.		// except a few linker-synthesized ones will be added to the symbol table.
		const size_t numFilesBeforeLTO = files.size();
const size_t numObjsBeforeLTO = objectFiles.size();		const size_t numObjsBeforeLTO = objectFiles.size();
invokeELFT(compileBitcodeFiles, skipLinkedOutput);		invokeELFT(compileBitcodeFiles, skipLinkedOutput);

		// Adding the LTO object file to the link may have added additional input
		// files to the link, e.g. if a builtin libcall was resolved using an object
		// file with deplibs.
		{
		llvm::TimeTraceScope timeScope("Parse input files");
		for (size_t i = numFilesBeforeLTO; i < files.size(); ++i) {
		llvm::TimeTraceScope timeScope("Parse input files", files[i]->getName());
		parseFile(files[i]);
		}
		}

// Symbol resolution finished. Report backward reference problems,		// Symbol resolution finished. Report backward reference problems,
// --print-archive-stats=, and --why-extract=.		// --print-archive-stats=, and --why-extract=.
reportBackrefs();		reportBackrefs();
writeArchiveStats();		writeArchiveStats();
writeWhyExtract();		writeWhyExtract();
if (errorCount())		if (errorCount())
return;		return;

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