Rafael Espindola 8093abb745 Add r224985 back with a fix. ... The issues was 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. Original message: 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@225048 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-31 17:19:34 +00:00
..
Analysis	ValueTracking: Small cleanup in ComputeNumSignBits	2014-12-26 09:20:17 +00:00
AsmParser	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
Bitcode	Fix Visual C++ error "'llvm::make_unique' : ambiguous call to overloaded function".	2014-12-18 10:03:35 +00:00
CodeGen	Revert "merge consecutive stores of extracted vector elements"	2014-12-31 00:40:28 +00:00
DebugInfo	[DebugInfo] Move all DWARF headers to the public include directory.	2014-12-19 18:26:33 +00:00
ExecutionEngine	RTDyldMemoryManager.cpp: Make the reference to __morestack weak.	2014-12-30 22:52:33 +00:00
IR	Some code improvements in Masked Load/Store.	2014-12-30 14:28:14 +00:00
IRReader	Remove unused variable. NFC.	2014-11-06 23:16:57 +00:00
LineEditor
Linker	Finish removing DestroySource.	2014-12-23 19:16:45 +00:00
LTO	LTO: Lazy-load LTOModule in local contexts	2014-12-17 22:05:42 +00:00
MC	Add r224985 back with a fix.	2014-12-31 17:19:34 +00:00
Object	Add printing the LC_THREAD load commands with llvm-objdump’s -private-headers.	2014-12-23 22:56:39 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	llvm-cov: Sink some reporting logic into CoverageMapping	2014-11-14 01:50:32 +00:00
Support	Remove unnecessary StringRef->std::string conversion.	2014-12-29 20:59:02 +00:00
TableGen	Clean up static analyzer warnings.	2014-12-12 21:48:03 +00:00
Target	Add r224985 back with a fix.	2014-12-31 17:19:34 +00:00
Transforms	InstCombine: try to transform A-B < 0 into A < B	2014-12-31 04:21:41 +00:00
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LLVMBuild.txt
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