John Brawn 0328ca6cd7 [ARM] Align stack objects passed to memory intrinsics ...

Memcpy, and other memory intrinsics, typically tries to use LDM/STM if
the source and target addresses are 4-byte aligned. In CodeGenPrepare
look for calls to memory intrinsics and, if the object is on the
stack, 4-byte align it if it's large enough that we expect that memcpy
would want to use LDM/STM to copy it.

Differential Revision: http://reviews.llvm.org/D7908


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232627 91177308-0d34-0410-b5e6-96231b3b80d8

2015-03-18 12:01:59 +00:00

..

ADT

[ARM] Add support for ARMV6K subtarget (LLVM)

2015-03-17 11:55:28 +00:00

Analysis

[SCEV] Make isImpliedCond smarter.

2015-03-18 00:41:29 +00:00

AsmParser

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Bitcode

Add a parameter for getLazyBitcodeModule to lazily load Metadata.

2015-03-13 19:24:30 +00:00

CodeGen

Split comma-separated \param(s). [-Wdocumentation]

2015-03-18 02:09:25 +00:00

Config

Drop the hacks used for partial C99 math libraries.

2015-03-09 18:35:18 +00:00

DebugInfo

DWARFDebugRangeList: make the list of entries available to clients.

2015-03-13 23:30:07 +00:00

ExecutionEngine

Fix build break in this code. Nothing uses this header, but the modules

2015-03-13 03:56:27 +00:00

IR

[ConstantRange] Split makeICmpRegion in two.

2015-03-18 00:41:24 +00:00

IRReader

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LineEditor

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Linker

Remember to move a type to the correct set when setting the body.

2015-03-06 00:50:21 +00:00

LTO

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MC

Centralize the handling of unique ids for temporary labels.

2015-03-17 20:07:06 +00:00

Object

[Object][ELF] ELFEntityIterator : Add operators for random access

2015-03-17 15:44:20 +00:00

Option

Teach Twine to support SmallString.

2015-03-17 09:51:17 +00:00

Passes

[PM] Create a separate library for high-level pass management code.

2015-03-07 09:02:36 +00:00

ProfileData

InstrProf: Teach llvm-cov to handle universal binaries when given -arch

2015-03-11 02:30:51 +00:00

Support

Remove many superfluous SmallString::str() calls.

2015-03-18 10:17:07 +00:00

TableGen

Remove StringRef->std::string->StringRef conversions.

2015-03-17 21:33:38 +00:00

Target

[ARM] Align stack objects passed to memory intrinsics

2015-03-18 12:01:59 +00:00

Transforms

GCOV: Make the exit block placement from r223193 optional

2015-03-16 23:52:03 +00:00

CMakeLists.txt

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InitializePasses.h

Add a new pass "Loop Interchange"

2015-03-06 10:11:25 +00:00

LinkAllIR.h

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LinkAllPasses.h

Add a new pass "Loop Interchange"

2015-03-06 10:11:25 +00:00

module.modulemap

[modules] Mark Analysis/TargetLibraryInfo.def as a textual header.

2015-03-06 23:39:54 +00:00

module.modulemap.build

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Pass.h

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PassAnalysisSupport.h

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PassInfo.h

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PassRegistry.h

Revert r231276 (including r231277): Add a lock() function in PassRegistry to speed up multi-thread synchronization.

2015-03-05 17:53:00 +00:00

PassSupport.h

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