Quentin Colombet 05a3f9120a [AArch64][LoadStoreOptimizer] Generate LDP + SXTW instead of LD[U]R + LD[U]RSW. ...

Teach the load store optimizer how to sign extend a result of a load pair when
it helps creating more pairs.
The rational is that loads are more expensive than sign extensions, so if we
gather some in one instruction this is better!

<rdar://problem/20072968>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231527 91177308-0d34-0410-b5e6-96231b3b80d8

2015-03-06 22:42:10 +00:00

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AsmParser

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Disassembler

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InstPrinter

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MCTargetDesc

Remove MCStreamer.h include from MCContext.h and explictly include it where necessary. NFC

2015-03-04 01:24:11 +00:00

TargetInfo

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Utils

Fix PR22408 - LLVM producing AArch64 TLS relocations that GNU linkers cannot handle yet.

2015-03-04 09:12:08 +00:00

AArch64.h

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AArch64.td

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AArch64A53Fix835769.cpp

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AArch64A57FPLoadBalancing.cpp

Remove subtarget dependence in pass pipeline setup for AArch64.

2015-03-03 23:22:40 +00:00

AArch64AddressTypePromotion.cpp

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AArch64AdvSIMDScalarPass.cpp

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AArch64AsmPrinter.cpp

[AArch64] Teach AsmPrinter about GlobalAddress operands.

2015-03-05 20:04:21 +00:00

AArch64BranchRelaxation.cpp

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AArch64CallingConvention.h

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AArch64CallingConvention.td

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AArch64CleanupLocalDynamicTLSPass.cpp

Fix PR22408 - LLVM producing AArch64 TLS relocations that GNU linkers cannot handle yet.

2015-03-04 09:12:08 +00:00

AArch64CollectLOH.cpp

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AArch64ConditionalCompares.cpp

AArch64: Canonicalize access to function attributes, NFC

2015-02-14 02:09:06 +00:00

AArch64ConditionOptimizer.cpp

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AArch64DeadRegisterDefinitionsPass.cpp

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AArch64ExpandPseudoInsts.cpp

MathExtras: Bring Count(Trailing|Leading)Ones and CountPopulation in line with countTrailingZeros

2015-02-12 15:35:40 +00:00

AArch64FastISel.cpp

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AArch64FrameLowering.cpp

AArch64: Canonicalize access to function attributes, NFC

2015-02-14 02:09:06 +00:00

AArch64FrameLowering.h

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AArch64InstrAtomics.td

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AArch64InstrFormats.td

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AArch64InstrInfo.cpp

ArrayRefize memory operand folding. NFC.

2015-02-28 12:04:00 +00:00

AArch64InstrInfo.h

ArrayRefize memory operand folding. NFC.

2015-02-28 12:04:00 +00:00

AArch64InstrInfo.td

Fix PR22408 - LLVM producing AArch64 TLS relocations that GNU linkers cannot handle yet.

2015-03-04 09:12:08 +00:00

AArch64ISelDAGToDAG.cpp

AArch64: Add debug message for large shift constants.

2015-02-25 18:03:50 +00:00

AArch64ISelLowering.cpp

Mutate TargetLowering::shouldExpandAtomicRMWInIR to specifically dictate how AtomicRMWInsts are expanded.

2015-03-04 15:47:57 +00:00

AArch64ISelLowering.h

Mutate TargetLowering::shouldExpandAtomicRMWInIR to specifically dictate how AtomicRMWInsts are expanded.

2015-03-04 15:47:57 +00:00

AArch64LoadStoreOptimizer.cpp

[AArch64][LoadStoreOptimizer] Generate LDP + SXTW instead of LD[U]R + LD[U]RSW.

2015-03-06 22:42:10 +00:00

AArch64MachineCombinerPattern.h

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AArch64MachineFunctionInfo.h

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AArch64MCInstLower.cpp

Fix PR22408 - LLVM producing AArch64 TLS relocations that GNU linkers cannot handle yet.

2015-03-04 09:12:08 +00:00

AArch64MCInstLower.h

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AArch64PBQPRegAlloc.cpp

Avoid copying LiveInterval, this could lead to a double-delete

2015-03-03 22:25:48 +00:00

AArch64PBQPRegAlloc.h

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AArch64PerfectShuffle.h

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AArch64PromoteConstant.cpp

[AArch64] fix an invalid-iterator-use bug.

2015-03-02 00:17:18 +00:00

AArch64RegisterInfo.cpp

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AArch64RegisterInfo.h

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AArch64RegisterInfo.td

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AArch64SchedA53.td

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AArch64SchedA57.td

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AArch64SchedA57WriteRes.td

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AArch64SchedCyclone.td

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AArch64Schedule.td

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AArch64SelectionDAGInfo.cpp

Get the cached subtarget off the MachineFunction rather than

2015-02-20 08:39:06 +00:00

AArch64SelectionDAGInfo.h

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AArch64StorePairSuppress.cpp

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AArch64Subtarget.cpp

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AArch64Subtarget.h

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AArch64TargetMachine.cpp

Remove subtarget dependence in pass pipeline setup for AArch64.

2015-03-03 23:22:40 +00:00

AArch64TargetMachine.h

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AArch64TargetObjectFile.cpp

[AsmPrinter][TLOF] 32-bit MachO support for replacing GOT equivalents

2015-03-06 13:49:05 +00:00

AArch64TargetObjectFile.h

[AsmPrinter][TLOF] 32-bit MachO support for replacing GOT equivalents

2015-03-06 13:49:05 +00:00

AArch64TargetTransformInfo.cpp

Make some non-constant static variables non-static or fully const.

2015-03-01 18:09:56 +00:00

AArch64TargetTransformInfo.h

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CMakeLists.txt

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LLVMBuild.txt

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Makefile

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