search for: inputarglist

...39;t fully understand what is going on. I'll try to investigate tomorrow. diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp index 008a6cd7954..d9deddbf357 100644 --- a/lld/ELF/Driver.cpp +++ b/lld/ELF/Driver.cpp @@ -1789,6 +1789,11 @@ template <class ELFT> void LinkerDriver::link(opt::InputArgList &Args) { if (!Config->Relocatable) Symtab->scanVersionScript(); + // Replace common symbols with regular symbols, so that common + // symbols in input object files appear as regular symbols in .bss + // in the output. + replaceCommonSymbols(); + // Do link-time optimizatio...

...ndianness)1, true> >::addFile(lld::elf::InputFile*) /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/SymbolTable.cpp:61:8 #3 0x82c46f in void lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::support::endianness)1, true> >(llvm::opt::InputArgList&) /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:723:12 #4 0x819578 in lld::elf::LinkerDriver::main(llvm::ArrayRef<char const*>, bool) /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:333:5...

...lld::elf::InputFile*) >> /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/SymbolTable.cpp:61:8 >> #3 0x82c46f in void >> lld::elf::LinkerDriver::link<llvm::object::ELFType<(llvm::support::endianness)1, >> true> >(llvm::opt::InputArgList&) >> /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build/llvm/tools/lld/ELF/Driver.cpp:723:12 >> #4 0x819578 in lld::elf::LinkerDriver::main(llvm::ArrayRef<char const*>, >> bool) >> /mnt/b/sanitizer-buildbot2/sanitizer-x86_64-linux-bootstrap/build...

...bool ZExecstack; bool ZHazardplt; + bool ZIfuncnoplt; bool ZInitfirst; bool ZKeepTextSectionPrefix; bool ZNodelete; diff --git a/ELF/Driver.cpp b/ELF/Driver.cpp index aced1edca..e7896cedf 100644 --- a/ELF/Driver.cpp +++ b/ELF/Driver.cpp @@ -340,7 +340,8 @@ static bool getZFlag(opt::InputArgList &Args, StringRef K1, StringRef K2, static bool isKnown(StringRef S) { return S == "combreloc" || S == "copyreloc" || S == "defs" || - S == "execstack" || S == "hazardplt" || S == "initfirst" || + S == "execst...

Thanks for the info Teresa, Regards M Suresh From: Teresa Johnson <tejohnson at google.com> Sent: Thursday, June 20, 2019 7:15 PM To: Mani, Suresh <Suresh.Mani at amd.com> Cc: Rui Ueyama <ruiu at google.com>; llvm-dev <llvm-dev at lists.llvm.org> Subject: Re: [llvm-dev] Expected behavior of lld during LTO for global symbols (Attr Internal/Common) [CAUTION: External

Hi Rafael, On 07/31/2017 04:20 PM, Rafael Avila de Espindola via llvm-dev wrote: > However, do we need to start with instrumentation? The original paper > uses sampling with good results and current intel cpus can record every > branch in a program. > > I would propose starting with just an lld patch that reads the call > graph from a file. The format would be very similar to

...bool MipsN32Abi = false; + bool NoCFGProfileReorder; bool NoGnuUnique; bool NoUndefinedVersion; bool NoinhibitExec; diff --git a/ELF/Driver.cpp b/ELF/Driver.cpp index 263ba7b..84d4d80 100644 --- a/ELF/Driver.cpp +++ b/ELF/Driver.cpp @@ -644,6 +644,7 @@ void LinkerDriver::readConfigs(opt::InputArgList &Args) { Config->LTOO = getInteger(Args, OPT_lto_O, 2); Config->LTOPartitions = getInteger(Args, OPT_lto_partitions, 1); Config->MapFile = Args.getLastArgValue(OPT_Map); + Config->NoCFGProfileReorder = Args.hasArg(OPT_no_cfg_profile_reorder); Config->NoGnuUnique = Ar...

...;parse error"); + uint64_t Count; + if (!to_integer(Fields[0], Count)) + fatal("parse error"); + StringRef From = Fields[1]; + StringRef To = Fields[2]; + Config->CFGProfile[std::make_pair(From, To)] = Count; + } +} + static bool getCompressDebugSections(opt::InputArgList &Args) { StringRef S = Args.getLastArgValue(OPT_compress_debug_sections, "none"); if (S == "none") @@ -727,6 +744,10 @@ void LinkerDriver::readConfigs(opt::InputArgList &Args) { if (Optional<MemoryBufferRef> Buffer = readFile(Arg->getValue()))...

...F; bool MipsN32Abi = false; + bool NoCFGProfileReorder; bool NoGnuUnique; bool NoUndefinedVersion; bool Nostdlib; diff --git a/ELF/Driver.cpp b/ELF/Driver.cpp index 1534c7e..06dd045 100644 --- a/ELF/Driver.cpp +++ b/ELF/Driver.cpp @@ -649,6 +649,7 @@ void LinkerDriver::readConfigs(opt::InputArgList &Args) { Config->LTOO = getInteger(Args, OPT_lto_O, 2); Config->LTOPartitions = getInteger(Args, OPT_lto_partitions, 1); Config->MapFile = getString(Args, OPT_Map); + Config->NoCFGProfileReorder = Args.hasArg(OPT_no_cfg_profile_reorder); Config->NoGnuUnique = Args.ha...