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llvm-project/lld/MachO
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Vincent Lee d695d0d6f6 [lld-macho] Optimize bind opcodes with multiple passes 
In D105866, we used an intermediate container to store a list of opcodes. Here,
we use that data structure to help us perform optimization passes that would allow
a more efficient encoding of bind opcodes. Currently, the functionality mirrors the
optimization pass {1,2} done in ld64 for bind opcodes under optimization gate
to prevent slight regressions.

Reviewed By: int3, #lld-macho

Differential Revision: https://reviews.llvm.org/D105867
 		2021-07-15 20:52:46 -07:00
..
Arch [lld-macho] Implement branch-range-extension thunks 2021-05-12 09:44:58 -07:00
CMakeLists.txt [lld-macho] Implement ICF 2021-06-17 10:07:44 -07:00
ConcatOutputSection.cpp [lld-macho] Parse relocations quickly by assuming sorted order 2021-07-05 01:13:44 -04:00
ConcatOutputSection.h [lld-macho] Move ICF earlier to avoid emitting redundant binds 2021-07-01 21:22:38 -04:00
Config.h [lld-macho] Optimize bind opcodes with multiple passes 2021-07-15 20:52:46 -07:00
Driver.cpp [lld-macho] Optimize bind opcodes with multiple passes 2021-07-15 20:52:46 -07:00
Driver.h [lld-macho][nfc] Avoid using std::map for PlatformKinds 2021-07-11 18:24:53 -04:00
DriverUtils.cpp [lld-macho][nfc] Remove unnecessary llvm:: namespace prefixes 2021-07-11 18:36:53 -04:00
Dwarf.cpp [lld-macho] Factor out common InputSection members 2021-07-01 21:22:39 -04:00
Dwarf.h [lld-macho] Emit STABS symbols for debugging, and drop debug sections 2020-12-01 15:05:20 -08:00
ExportTrie.cpp [lld-macho][NFC] add const to pointer/reference induction variables of range-based for loops 2021-03-10 12:07:31 -08:00
ExportTrie.h [lld-macho] Export trie addresses should be relative to the image base 2020-09-20 20:43:15 -07:00
ICF.cpp [lld-macho] Factor out common InputSection members 2021-07-01 21:22:39 -04:00
ICF.h [lld-macho] Move ICF earlier to avoid emitting redundant binds 2021-07-01 21:22:38 -04:00
InputFiles.cpp [lld/mac] Implement -application_extension 2021-07-12 13:42:16 -04:00
InputFiles.h [lld/mac] Implement -application_extension 2021-07-12 13:42:16 -04:00
InputSection.cpp [lld-macho] Factor out common InputSection members 2021-07-01 21:22:39 -04:00
InputSection.h [lld-macho] Factor out common InputSection members 2021-07-01 21:22:39 -04:00
LTO.cpp [lld-macho] Add LTO cache support 2021-07-15 12:56:13 -04:00
LTO.h [lld-macho] Add LTO cache support 2021-07-15 12:56:13 -04:00
MachOStructs.h [lld-macho] Add support for arm64_32 2021-04-15 21:16:33 -04:00
MapFile.cpp [lld][MachO] Sort symbols in parallel in -map 2021-06-17 10:19:59 +08:00
MapFile.h [lld-macho] implement options -map 2021-03-18 10:39:19 -04:00
MarkLive.cpp [lld/mac] Partially implement -export_dynamic 2021-07-06 11:22:18 -04:00
MarkLive.h [lld/mac] Implement -dead_strip 2021-06-02 11:09:26 -04:00
ObjC.cpp [lld-macho] De-templatize mach_header operations 2021-05-03 18:31:23 -04:00
ObjC.h [lld-macho] Implement -ObjC 2020-08-26 19:20:55 -07:00
Options.td [lld-macho] Optimize bind opcodes with multiple passes 2021-07-15 20:52:46 -07:00
OutputSection.cpp [lld-macho] Refactor segment/section creation, sorting, and merging 2020-06-21 17:13:59 -07:00
OutputSection.h [lld-macho] Have inputOrder default to less than INT_MAX 2021-06-20 19:49:27 -04:00
OutputSegment.cpp [lld/mac] Fix nondeterminism in output section ordering 2021-06-28 18:41:33 -04:00
OutputSegment.h [lld-macho] Have inputOrder default to less than INT_MAX 2021-06-20 19:49:27 -04:00
Relocations.cpp [lld-macho][nfc] Remove DYSYM8 reloc attribute 2021-04-09 19:48:08 -04:00
Relocations.h [lld-macho] Add 32-bit compact unwind support 2021-04-15 21:16:33 -04:00
SymbolTable.cpp [lld/mac] Implement -arch_multiple 2021-07-06 00:25:18 -04:00
SymbolTable.h [lld/mac] Implement -dead_strip 2021-06-02 11:09:26 -04:00
Symbols.cpp [lld-macho] Implement ICF 2021-06-17 10:07:44 -07:00
Symbols.h [lld-macho] Factor out common InputSection members 2021-07-01 21:22:39 -04:00
SyntheticSections.cpp [lld-macho] Optimize bind opcodes with multiple passes 2021-07-15 20:52:46 -07:00
SyntheticSections.h [lld-macho] Only emit one BIND_OPCODE_SET_SYMBOL per symbol 2021-07-05 20:00:19 -04:00
Target.cpp [lld-macho][nfc] Create Relocations.{h,cpp} for relocation-specific code 2021-03-11 13:28:09 -05:00
Target.h [lld-macho] Implement branch-range-extension thunks 2021-05-12 09:44:58 -07:00
UnwindInfoSection.cpp [lld-macho][nfc] Remove unnecessary llvm:: namespace prefixes 2021-07-11 18:36:53 -04:00
UnwindInfoSection.h [lld/mac] Don't crash when dead-stripping removes all unwind info 2021-07-07 13:05:40 -04:00
Writer.cpp [lld-macho][nfc] Remove unnecessary llvm:: namespace prefixes 2021-07-11 18:36:53 -04:00
Writer.h [lld-macho] -section_rename should work on synthetic sections too 2021-06-30 18:55:48 -04:00