Tim Northover 6b3ed2b821 Atomics: switch direction of cmpxchg comparison ...

This has two benefits: it makes the result more suitable for direct
insertaion into the struct to emulate the new cmpxchg, and it means
the name we give the instruction matches its actual effect better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210916 91177308-0d34-0410-b5e6-96231b3b80d8

2014-06-13 16:45:36 +00:00

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ADCE

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AddDiscriminators

Fix bug 19437 - Only add discriminators for DWARF 4 and above.

2014-04-17 22:33:50 +00:00

ArgumentPromotion

IR: Conservatively verify inalloca arguments

2014-04-30 17:22:00 +00:00

AtomicExpandLoadLinked/ARM

Atomics: switch direction of cmpxchg comparison

2014-06-13 16:45:36 +00:00

BBVectorize

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

BranchFolding

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CodeExtractor

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CodeGenPrepare

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

ConstantHoisting

[ConstantHoisting][X86] Improve the cost model for small constants with large types (i64 and above).

2014-06-10 00:32:29 +00:00

ConstantMerge

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ConstProp

Teach the constant folder to look through bitcast constant expressions

2014-05-15 09:56:28 +00:00

CorrelatedValuePropagation

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DeadArgElim

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DeadStoreElimination

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DebugIR

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EarlyCSE

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FunctionAttrs

When analyzing params/args for readnone/readonly, don't forget to consider that a pointer argument may be passed through a callsite to the return, and that we may need to analyze it. Fixes a bug reported on llvm-dev: http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-May/073098.html

2014-05-30 02:31:27 +00:00

GCOVProfiling

Fix coverage for files with global constructors again. Adds a testcase to the commit from r206671, as requested by David Blaikie.

2014-06-05 04:31:43 +00:00

GlobalDCE

Allow alias to point to an arbitrary ConstantExpr.

2014-06-03 02:41:57 +00:00

GlobalMerge

Global merge for global symbols.

2014-06-11 06:44:53 +00:00

GlobalOpt

Allow alias to point to an arbitrary ConstantExpr.

2014-06-03 02:41:57 +00:00

GVN

GVN: Enable value forwarding for calloc

2014-06-12 21:16:19 +00:00

IndVarSimplify

ScalarEvolution: Fix handling of AddRecs in isKnownPredicate

2014-05-23 00:06:56 +00:00

Inline

Add support for missed and analysis optimization remarks.

2014-05-22 14:19:46 +00:00

InstCombine

This removes TODO added in http://reviews.llvm.org/D3658

2014-06-12 14:06:00 +00:00

InstSimplify

Teach isKnownNonNull that a nonnull return is not null. Add a test for this case as well as the case of a nonnull attribute (already handled but not tested).

2014-05-20 05:13:21 +00:00

Internalize

Fix most of PR10367.

2014-05-16 19:35:39 +00:00

IPConstantProp

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

JumpThreading

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

LCSSA

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LICM

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LoadCombine

Add LoadCombine pass.

2014-05-29 01:55:07 +00:00

LoopDeletion

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LoopIdiom

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

LoopReroll

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LoopRotate

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LoopSimplify

No need for those tests to go thru llvm-as and/or llvm-dis.

2014-05-27 22:03:28 +00:00

LoopStrengthReduce

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

LoopUnroll

Revert r210721 as it causes breakage in internal builds (and possibly GDB).

2014-06-12 18:05:39 +00:00

LoopUnswitch

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LoopVectorize

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

LowerAtomic

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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MergeFunc

Added functions cross-reference test.

2014-06-09 19:03:02 +00:00

MetaRenamer

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ObjCARC

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PhaseOrdering

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PruneEH

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Reassociate

[Reassociate] FileCheckize and cleanup a few testcases. No functional change

2014-06-11 18:28:45 +00:00

Reg2Mem

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SampleProfile

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Scalarizer

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ScalarRepl

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SCCP

SCCP: update for cmpxchg returning { iN, i1 } now.

2014-06-13 14:54:09 +00:00

SeparateConstOffsetFromGEP/NVPTX

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

SimplifyCFG

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

Sink

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SLPVectorizer

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00

SROA

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StripSymbols

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StructurizeCFG

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TailCallElim

Improve 'tail' call marking in TRE. A bootstrap of clang goes from 375k calls marked tail in the IR to 470k, however this improvement does not carry into an improvement of the call/jmp ratio on x86. The most common pattern is a tail call + br to a block with nothing but a 'ret'.

2014-05-05 23:59:03 +00:00

TailDup

Reduce verbiage of lit.local.cfg files

2014-06-09 22:42:55 +00:00