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Reid Kleckner 932f0276ea [Support] Move LLD's parallel algorithm wrappers to support 
Essentially takes the lld/Common/Threads.h wrappers and moves them to
the llvm/Support/Paralle.h algorithm header.

The changes are:
- Remove policy parameter, since all clients use `par`.
- Rename the methods to `parallelSort` etc to match LLVM style, since
  they are no longer C++17 pstl compatible.
- Move algorithms from llvm::parallel:: to llvm::, since they have
  "parallel" in the name and are no longer overloads of the regular
  algorithms.
- Add range overloads
- Use the sequential algorithm directly when 1 thread is requested
  (skips task grouping)
- Fix the index type of parallelForEachN to size_t. Nobody in LLVM was
  using any other parameter, and it made overload resolution hard for
  for_each_n(par, 0, foo.size(), ...) because 0 is int, not size_t.

Remove Threads.h and update LLD for that.

This is a prerequisite for parallel public symbol processing in the PDB
library, which is in LLVM.

Reviewed By: MaskRay, aganea

Differential Revision: https://reviews.llvm.org/D79390
 		2020-05-05 15:21:05 -07:00
..
Arch [Hexagon] Add R_HEX_GD_PLT_B22/32_PCREL relocations 2020-05-05 11:47:51 -05:00
AArch64ErrataFix.cpp [ELF] Rename relocateOne() to relocate() and pass `Relocation` to it 2020-01-25 12:00:18 -08:00
AArch64ErrataFix.h [ELF] Fix variable names in comments after VariableName -> variableName change 2019-07-16 05:50:45 +00:00
ARMErrataFix.cpp [ELF] Rename relocateOne() to relocate() and pass `Relocation` to it 2020-01-25 12:00:18 -08:00
ARMErrataFix.h [ELF][ARM] Implement --fix-cortex-a8 to fix erratum 657417 2019-09-16 09:38:38 +00:00
CMakeLists.txt [ThinLTO] Pass CodeGenOpts like UnrollLoops/VectorizeLoop/VectorizeSLP 2020-01-09 21:13:11 -08:00
CallGraphSort.cpp [lld] NFC: fix trivial typos in comments 2020-04-02 01:21:36 +09:00
CallGraphSort.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Config.h [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
DWARF.cpp [ELF] --gdb-index: support .debug_loclists 2020-04-29 15:04:13 -07:00
DWARF.h [ELF] --gdb-index: support .debug_loclists 2020-04-29 15:04:13 -07:00
Driver.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
Driver.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
DriverUtils.cpp Remove unused Endian.h includes, NFC 2020-03-11 15:45:34 -07:00
EhFrame.cpp [ELF] Wrap things in `namespace lld { namespace elf {`, NFC 2019-10-07 08:31:18 +00:00
EhFrame.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
ICF.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
ICF.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
InputFiles.cpp [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
InputFiles.h [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
InputSection.cpp [ELF][PPC64] Suppress toc-indirect to toc-relative relaxation if R_PPC64_TOC16_LO is seen 2020-04-30 09:16:51 -07:00
InputSection.h [ELF][PPC64] Suppress toc-indirect to toc-relative relaxation if R_PPC64_TOC16_LO is seen 2020-04-30 09:16:51 -07:00
LTO.cpp [LTO] Suppress emission of empty combined module by default 2020-05-04 18:31:09 -07:00
LTO.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
LinkerScript.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
LinkerScript.h [ELF] -M/-Map: fix VMA/LMA/Size columns of symbol assignments when address/size>=2**32 2020-04-07 10:15:15 -07:00
MapFile.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
MapFile.h [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
MarkLive.cpp [LLD][ELF] Add time-trace to ELF LLD 2020-02-06 12:14:13 +00:00
MarkLive.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Options.td [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
OutputSections.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
OutputSections.h [ELF] Refactor uses of getInputSections to improve efficiency NFC 2020-01-21 12:27:52 +00:00
README.md
…
Relocations.cpp [Hexagon] Add R_HEX_GD_PLT_B22/32_PCREL relocations 2020-05-05 11:47:51 -05:00
Relocations.h LLD Support for Basic Block Sections 2020-04-07 06:55:57 -07:00
ScriptLexer.cpp [lld] NFC: fix trivial typos in comments 2020-04-02 01:21:36 +09:00
ScriptLexer.h [ELF] For relative paths in INPUT() and GROUP(), search the directory of the current linker script before searching other paths 2020-04-22 12:34:20 -07:00
ScriptParser.cpp [ELF] For relative paths in INPUT() and GROUP(), search the directory of the current linker script before searching other paths 2020-04-22 12:34:20 -07:00
ScriptParser.h [ELF] Fix variable names in comments after VariableName -> variableName change 2019-07-16 05:50:45 +00:00
SymbolTable.cpp [ELF] Make --version-script/--dynamic-list work for lazy symbols fetched by LTO libcalls 2020-04-06 09:47:06 -07:00
SymbolTable.h [ELF] Replace SymbolTable::forEachSymbol with iterator_range symbols() 2019-11-26 09:09:32 -08:00
Symbols.cpp [ELF] Add --warn-backrefs-exclude=<glob> 2020-04-20 07:52:15 -07:00
Symbols.h [LLD][ELF] Implement --discard-* for cases when -r or --emit-relocs are used. 2020-04-25 18:59:41 +07:00
SyntheticSections.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
SyntheticSections.h [LLD][ELF][ARM] recommit Fix ARM Exidx order for non monotonic section order 2020-04-24 13:47:28 +01:00
Target.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
Target.h LLD Support for Basic Block Sections 2020-04-07 06:55:57 -07:00
Thunks.cpp [ELF][PPC64] Enable R_PPC64_REL14 trunks 2020-04-04 10:59:17 -07:00
Thunks.h [ELF][PPC32] Implement IPLT code sequence for non-preemptible IFUNC 2019-12-29 22:42:53 -08:00
Writer.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
Writer.h Revert "Revert r370635, it caused PR43241." 2019-09-06 15:57:24 +00:00

README.md

See docs/NewLLD.rst