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llvm-project/llvm/lib/Target/AArch64
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Peter Collingbourne 6a9d1774d0 IR: Do not consider available_externally linkage to be linker-weak. 
From the linker's perspective, an available_externally global is equivalent
to an external declaration (per isDeclarationForLinker()), so it is incorrect
to consider it to be a weak definition.

Also clean up some logic in the dead argument elimination pass and clarify
its comments to better explain how its behavior depends on linkage,
introduce GlobalValue::isStrongDefinitionForLinker() and start using
it throughout the optimizers and backend.

Differential Revision: http://reviews.llvm.org/D10941

llvm-svn: 241413
 		2015-07-05 20:52:35 +00:00
..
AsmParser [AArch64] Implement add/adds/sub/subs/cmp/cmn with negative immediate aliases 2015-07-01 15:05:58 +00:00
Disassembler Fix "the the" in comments. 2015-06-19 01:53:21 +00:00
InstPrinter Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
MCTargetDesc Optimize the creation of mapping symbols. 2015-06-26 11:31:13 +00:00
TargetInfo AArch64: stop trying to take control of all UnknownArch triples. 2014-08-08 08:27:44 +00:00
Utils Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64.h [AArch64] Revert r239711 again. We need to discuss how to share code between AArch64 and ARM backend. 2015-06-15 01:56:40 +00:00
AArch64.td [AArch64] Rename v8.1a from "extension" to "architecture" 2015-04-01 14:49:29 +00:00
AArch64A53Fix835769.cpp Use new MachineInstr mayLoadOrStore() API. 2015-05-21 21:59:57 +00:00
AArch64A57FPLoadBalancing.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64AddressTypePromotion.cpp Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
AArch64AdvSIMDScalarPass.cpp MachineInstr: Change return value of getOpcode() to unsigned. 2015-05-18 20:27:55 +00:00
AArch64AsmPrinter.cpp Clean up redundant copies of Triple objects. NFC 2015-06-16 15:44:21 +00:00
AArch64BranchRelaxation.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64CallingConvention.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64CallingConvention.td Move DataLayout back to the TargetMachine from TargetSubtargetInfo 2015-01-26 19:03:15 +00:00
AArch64CleanupLocalDynamicTLSPass.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64CollectLOH.cpp Change range-based for-loops to be -Wrange-loop-analysis clean. 2015-04-15 01:21:15 +00:00
AArch64ConditionOptimizer.cpp MachineInstr: Change return value of getOpcode() to unsigned. 2015-05-18 20:27:55 +00:00
AArch64ConditionalCompares.cpp MachineInstr: Remove unused parameter. 2015-05-19 21:22:20 +00:00
AArch64DeadRegisterDefinitionsPass.cpp Remove 'virtual' keyword from methods markedwith 'override' keyword. 2014-08-30 16:48:34 +00:00
AArch64ExpandPseudoInsts.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64FastISel.cpp fix formatting; NFC 2015-07-01 17:58:53 +00:00
AArch64FrameLowering.cpp MachineInstr: Change return value of getOpcode() to unsigned. 2015-05-18 20:27:55 +00:00
AArch64FrameLowering.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64ISelDAGToDAG.cpp Re-commit of r238201 with fix for building with shared libraries. 2015-06-01 12:02:47 +00:00
AArch64ISelLowering.cpp [TargetLowering] StringRefize asm constraint getters. 2015-07-05 19:29:18 +00:00
AArch64ISelLowering.h [TargetLowering] StringRefize asm constraint getters. 2015-07-05 19:29:18 +00:00
AArch64InstrAtomics.td Make use of isAtLeastRelease/Acquire in the ARM/AArch64 backends 2014-08-18 16:48:58 +00:00
AArch64InstrFormats.td [AArch64] Implement add/adds/sub/subs/cmp/cmn with negative immediate aliases 2015-07-01 15:05:58 +00:00
AArch64InstrInfo.cpp Replace copy-pasted debug value skipping with MBB::getLastNonDebugInstr 2015-06-25 13:28:24 +00:00
AArch64InstrInfo.h name change: hasPattern() -> getMachineCombinerPatterns() ; NFC 2015-06-19 23:21:42 +00:00
AArch64InstrInfo.td [AArch64] Implement add/adds/sub/subs/cmp/cmn with negative immediate aliases 2015-07-01 15:05:58 +00:00
AArch64LoadStoreOptimizer.cpp [AArch64] Remove an overly conservative check when generating store pairs. 2015-06-09 20:59:41 +00:00
AArch64MCInstLower.cpp Use MCSymbols for FastISel. 2015-06-23 12:21:54 +00:00
AArch64MCInstLower.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64MachineCombinerPattern.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64MachineFunctionInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64PBQPRegAlloc.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64PBQPRegAlloc.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64PerfectShuffle.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
AArch64PromoteConstant.cpp Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
AArch64RegisterInfo.cpp [AArch64] Add support for dynamic stack alignment 2015-04-09 08:49:47 +00:00
AArch64RegisterInfo.h [AArch64] Add support for dynamic stack alignment 2015-04-09 08:49:47 +00:00
AArch64RegisterInfo.td [AArch64] Add v8.1a atomic instructions 2015-06-02 10:58:41 +00:00
AArch64SchedA53.td Fix typos 2014-05-31 21:26:28 +00:00
AArch64SchedA57.td [AArch64] Changes some SchedAlias to WriteRes for Cortex-A57. 2015-04-10 13:19:27 +00:00
AArch64SchedA57WriteRes.td [AArch64] Refines the Cortex-A57 Machine Model 2014-09-29 21:27:36 +00:00
AArch64SchedCyclone.td AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
AArch64Schedule.td AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00
AArch64SelectionDAGInfo.cpp Get the cached subtarget off the MachineFunction rather than 2015-02-20 08:39:06 +00:00
AArch64SelectionDAGInfo.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64StorePairSuppress.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64Subtarget.cpp IR: Do not consider available_externally linkage to be linker-weak. 2015-07-05 20:52:35 +00:00
AArch64Subtarget.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
AArch64TargetMachine.cpp [AArch64] Lower interleaved memory accesses to ldN/stN intrinsics. This patch also adds a function to calculate the cost of interleaved memory accesses. 2015-06-26 02:32:07 +00:00
AArch64TargetMachine.h Replace string GNU Triples with llvm::Triple in TargetMachine. NFC. 2015-06-11 19:41:26 +00:00
AArch64TargetObjectFile.cpp MC: Clean up MCExpr naming. NFC. 2015-05-30 01:25:56 +00:00
AArch64TargetObjectFile.h [AsmPrinter][TLOF] 32-bit MachO support for replacing GOT equivalents 2015-03-06 13:49:05 +00:00
AArch64TargetTransformInfo.cpp [AArch64] Lower interleaved memory accesses to ldN/stN intrinsics. This patch also adds a function to calculate the cost of interleaved memory accesses. 2015-06-26 02:32:07 +00:00
AArch64TargetTransformInfo.h [AArch64] Lower interleaved memory accesses to ldN/stN intrinsics. This patch also adds a function to calculate the cost of interleaved memory accesses. 2015-06-26 02:32:07 +00:00
CMakeLists.txt [AArch64] Revert r239711 again. We need to discuss how to share code between AArch64 and ARM backend. 2015-06-15 01:56:40 +00:00
LLVMBuild.txt Re-commit of r238201 with fix for building with shared libraries. 2015-06-01 12:02:47 +00:00
Makefile AArch64/ARM64: move ARM64 into AArch64's place 2014-05-24 12:50:23 +00:00