Rafael Espindola 843ac4747a Revert "Revert "Revert "InstCombine: Improvement to check if signed addition overflows.""" ...

This reverts commit r209776.

It was miscompiling llvm::SelectionDAGISel::MorphNode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209817 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-29 14:39:16 +00:00

..

ADCE

…

AddDiscriminators

…

ArgumentPromotion

IR: Conservatively verify inalloca arguments

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

AtomicExpandLoadLinked/ARM

…

BBVectorize

…

BranchFolding

…

CodeExtractor

…

CodeGenPrepare

Similar to bitcast, treat addrspacecast as a foldable operand.

2014-05-22 00:02:52 +00:00

ConstantHoisting

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

ConstantMerge

…

ConstProp

Teach the constant folder to look through bitcast constant expressions

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

CorrelatedValuePropagation

…

DeadArgElim

…

DeadStoreElimination

…

DebugIR

…

EarlyCSE

…

FunctionAttrs

…

GCOVProfiling

…

GlobalDCE

Fix most of PR10367.

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

GlobalMerge

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

GlobalOpt

Add comdat key field to llvm.global_ctors and llvm.global_dtors

2014-05-16 20:39:27 +00:00

GVN

[GVN] Pass the phi-translated address of a load instead of the untranslated

2014-05-02 17:59:17 +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

Revert "Revert "Revert "InstCombine: Improvement to check if signed addition overflows."""

2014-05-29 14:39:16 +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

…

LICM

…

LoadCombine

Add LoadCombine pass.

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

LoopDeletion

…

LoopIdiom

…

LoopReroll

…

LoopRotate

…

LoopSimplify

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

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

LoopStrengthReduce

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

LoopUnroll

LCSSA should be performed on the outermost affected loop while unrolling loop.

2014-05-29 06:47:23 +00:00

LoopUnswitch

…

LoopVectorize

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

LowerAtomic

…

LowerExpectIntrinsic

…

LowerInvoke

…

LowerSwitch

…

Mem2Reg

…

MemCpyOpt

…

MergeFunc

IR: Don't allow non-default visibility on local linkage

2014-05-07 22:57:20 +00:00

MetaRenamer

…

ObjCARC

…

PhaseOrdering

…

PruneEH

…

Reassociate

…

Reg2Mem

…

SampleProfile

…

Scalarizer

…

ScalarRepl

…

SCCP

…

SeparateConstOffsetFromGEP/NVPTX

Fixed a test in r209670

2014-05-27 18:12:55 +00:00

SimplifyCFG

Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost

2014-05-09 17:02:46 +00:00

Sink

…

SLPVectorizer

AArch64/ARM64: move ARM64 into AArch64's place

2014-05-24 12:50:23 +00:00

SROA

…

StripSymbols

…

StructurizeCFG

…

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

…