Rafael Espindola 5512415ade Add r224985 back with two fixes. ... One is that AArch64 has additional restrictions on when local relocations can be used. We have to take those into consideration when deciding to put a L symbol in the symbol table or not. The other is that ld64 requires the relocations to cstring to use linker visible symbols on AArch64. Thanks to Michael Zolotukhin for testing this! Remove doesSectionRequireSymbols. In an assembly expression like bar: .long L0 + 1 the intended semantics is that bar will contain a pointer one byte past L0. In sections that are merged by content (strings, 4 byte constants, etc), a single position in the section doesn't give the linker enough information. For example, it would not be able to tell a relocation must point to the end of a string, since that would look just like the start of the next. The solution used in ELF to use relocation with symbols if there is a non-zero addend. In MachO before this patch we would just keep all symbols in some sections. This would miss some cases (only cstrings on x86_64 were implemented) and was inefficient since most relocations have an addend of 0 and can be represented without the symbol. This patch implements the non-zero addend logic for MachO too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225644 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-12 18:13:07 +00:00
..
AsmParser	Minor cleanup to all the switches after MatchInstructionImpl in all the AsmParsers.	2015-01-03 08:16:34 +00:00
Disassembler
InstPrinter
MCTargetDesc	Add r224985 back with two fixes.	2015-01-12 18:13:07 +00:00
TargetInfo
Utils
AArch64.h
AArch64.td
AArch64A53Fix835769.cpp
AArch64A57FPLoadBalancing.cpp
AArch64AddressTypePromotion.cpp
AArch64AdvSIMDScalarPass.cpp
AArch64AsmPrinter.cpp
AArch64BranchRelaxation.cpp
AArch64CallingConvention.h
AArch64CallingConvention.td
AArch64CleanupLocalDynamicTLSPass.cpp
AArch64CollectLOH.cpp
AArch64ConditionalCompares.cpp
AArch64ConditionOptimizer.cpp
AArch64DeadRegisterDefinitionsPass.cpp
AArch64ExpandPseudoInsts.cpp
AArch64FastISel.cpp
AArch64FrameLowering.cpp	ARM/AArch64: Attach the FrameSetup MIFlag to CFI instructions.	2014-12-16 00:20:49 +00:00
AArch64FrameLowering.h
AArch64InstrAtomics.td
AArch64InstrFormats.td
AArch64InstrInfo.cpp
AArch64InstrInfo.h
AArch64InstrInfo.td	Revert r225165 and r225169	2015-01-07 06:34:34 +00:00
AArch64ISelDAGToDAG.cpp
AArch64ISelLowering.cpp	[SelectionDAG] Allow targets to specify legality of extloads' result	2015-01-08 00:51:32 +00:00
AArch64ISelLowering.h
AArch64LoadStoreOptimizer.cpp
AArch64MachineCombinerPattern.h
AArch64MachineFunctionInfo.h
AArch64MCInstLower.cpp
AArch64MCInstLower.h
AArch64PBQPRegAlloc.cpp
AArch64PBQPRegAlloc.h
AArch64PerfectShuffle.h
AArch64PromoteConstant.cpp
AArch64RegisterInfo.cpp
AArch64RegisterInfo.h
AArch64RegisterInfo.td
AArch64SchedA53.td
AArch64SchedA57.td
AArch64SchedA57WriteRes.td
AArch64SchedCyclone.td
AArch64Schedule.td
AArch64SelectionDAGInfo.cpp
AArch64SelectionDAGInfo.h
AArch64StorePairSuppress.cpp
AArch64Subtarget.cpp
AArch64Subtarget.h
AArch64TargetMachine.cpp
AArch64TargetMachine.h
AArch64TargetObjectFile.cpp
AArch64TargetObjectFile.h
AArch64TargetTransformInfo.cpp
CMakeLists.txt
LLVMBuild.txt
Makefile