Matthias Braun 81d794ab6d AArch64: Cyclone: Remove SlowMisaligned128Store tuning flag ...

Remove FeatureSlowMisaligned128Store from cyclone flags.
This flag causes splitting of 16 byte wide stores into 2 stored of 8
bytes. This was useful on older apple CPUs which were slow for 16byte
stores that were not aligned on 16byte. As the compiler often cannot
predict the actual alignment, the splitting was choosen.

This has been a topic for a lot of debate as the splitting also
decreases performance for some benchmarks. Measuring the effects on
newer apple chips (rdar://35525421) shows that it harms more cases than
it helps. So it is time to retire this workaround.

llvm-svn: 323289

2018-01-24 00:39:53 +00:00

..

Analysis

[Analysis] Disable exp/exp2/pow finite lib calls on Android with -ffast-math.

2018-01-23 11:11:36 +00:00

AsmParser

Allow dso_local on ifunc.

2018-01-12 17:03:43 +00:00

BinaryFormat

[BinaryFormat] Add .debug_names support

2018-01-22 09:41:36 +00:00

Bitcode

[ThinLTO] Re-commit of dot dumper after test fix

2018-01-22 13:35:40 +00:00

CodeGen

[safestack] Inline safestack pointer access when possible.

2018-01-23 21:27:07 +00:00

DebugInfo

Rename DwarfAcceleratorTable to AppleAcceleratorTable. NFC

2018-01-22 13:17:23 +00:00

Demangle

Silence a bunch of implicit fallthrough warnings

2017-12-19 22:05:25 +00:00

ExecutionEngine

[ORC] Add orc::SymbolResolver, a Orc/Legacy API interop header, and an

2018-01-22 03:00:31 +00:00

Fuzzer

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FuzzMutate

[FuzzMutate] Don't crash when mutator is unable to find operation

2017-12-19 08:52:51 +00:00

IR

Verifier: fix bug treating debug info issue as non-debug info issue

2018-01-23 16:11:15 +00:00

IRReader

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LineEditor

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Linker

Fix crash when linking metadata with ODR type uniquing

2018-01-09 18:32:53 +00:00

LTO

Introduce errorToBool() helper and use it.

2018-01-23 19:03:13 +00:00

MC

[WebAssembly] Remove "name" section of object wasm object files

2018-01-23 18:30:04 +00:00

Object

[COFF] Keep the underscore on exported decorated stdcall functions in MSVC mode

2018-01-20 11:44:32 +00:00

ObjectYAML

[WebAssembly] Add COMDAT support

2018-01-09 23:43:14 +00:00

Option

[Option] For typo '-foo', suggest '--foo'

2018-01-09 19:38:04 +00:00

Passes

NewPM: Add an extension point for the start of the pipeline.

2018-01-23 01:25:20 +00:00

ProfileData

Remove superfluous copies in sample profiling.

2017-12-28 18:10:41 +00:00

Support

[WebAssembly] Switch to *-wasm as the default target triple.

2018-01-23 16:55:44 +00:00

TableGen

[TblGen] Inline an (almost) trivial accessor. No functionality change.

2018-01-23 23:03:50 +00:00

Target

AArch64: Cyclone: Remove SlowMisaligned128Store tuning flag

2018-01-24 00:39:53 +00:00

Testing

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ToolDrivers

[COFF] Keep the underscore on exported decorated stdcall functions in MSVC mode

2018-01-20 11:44:32 +00:00

Transforms

BlockExtractor: Remove unused variable. NFC.

2018-01-23 22:24:34 +00:00

WindowsManifest

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XRay

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CMakeLists.txt

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LLVMBuild.txt

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