Benjamin Kramer 3ae331d81a SLPVectorizer: When sorting by domination for CSE don't assert on unreachable code. ...

There is no total ordering if the CFG is disconnected. We don't care if we
catch all CSE opportunities in dead code either so just exclude ignore them in
the assert.

PR19646

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208461 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-09 23:28:49 +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: promote ARM's IR-based atomics pass to CodeGen.

2014-04-17 18:22:47 +00:00

BBVectorize

Allow vectorization of bit intrinsics in BB Vectorizer.

2014-04-25 03:33:48 +00:00

BranchFolding

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CodeExtractor

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CodeGenPrepare

CodeGenPrep: sink extends of illegal types into use block.

2014-03-13 13:36:25 +00:00

ConstantHoisting

Move test from r207969 to another folder and rename it.

2014-05-05 18:10:15 +00:00

ConstantMerge

Remove the linker_private and linker_private_weak linkages.

2014-03-13 23:18:37 +00:00

ConstProp

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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

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GCOVProfiling

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GlobalDCE

Teach GlobalDCE how to remove empty global_ctor entries.

2014-05-02 18:35:25 +00:00

GlobalMerge

ARM64: initial backend import

2014-03-29 10:18:08 +00:00

GlobalOpt

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

2014-05-07 22:57:20 +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

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Inline

Revert test commit. Removed blank line.

2014-05-08 12:54:43 +00:00

InstCombine

[InstCombine] Some cleanup in optimization of redundant insertvalue instructions.

2014-05-08 19:50:24 +00:00

InstSimplify

RecursivelyDeleteTriviallyDeadInstructions() could remove

2014-04-26 05:58:11 +00:00

Internalize

LTO: -internalize sets visibility to default

2014-05-05 17:40:44 +00:00

IPConstantProp

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JumpThreading

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LCSSA

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LICM

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LoopDeletion

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LoopIdiom

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LoopReroll

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LoopRotate

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LoopSimplify

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LoopStrengthReduce

[LSR] Add llc testcase for r207271/r207569.

2014-05-02 23:49:01 +00:00

LoopUnroll

Move late partial-unrolling thresholds into the processor definitions

2014-05-08 09:14:44 +00:00

LoopUnswitch

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LoopVectorize

Move late partial-unrolling thresholds into the processor definitions

2014-05-08 09:14:44 +00:00

LowerAtomic

IR: add a second ordering operand to cmpxhg for failure

2014-03-11 10:48:52 +00:00

LowerExpectIntrinsic

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LowerInvoke

Remove LowerInvoke's obsolete "-enable-correct-eh-support" option

2014-03-20 19:54:47 +00:00

LowerSwitch

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Mem2Reg

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MemCpyOpt

Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!

2014-03-26 23:45:15 +00:00

MergeFunc

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

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

MetaRenamer

Reject alias to undefined symbols in the verifier.

2014-03-12 20:15:49 +00:00

ObjCARC

Fix use_iterator crash in ObjCArc from r203364

2014-03-18 22:32:43 +00:00

PhaseOrdering

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PruneEH

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Reassociate

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Reg2Mem

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SampleProfile

Tolerate unmangled names in sample profiles.

2014-03-18 12:03:12 +00:00

Scalarizer

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ScalarRepl

Fix PR18800. llvm intrinsic memcpy takes 5 arguments void @llvm.memcpy.p0i8.p0i8.i32(i8* <dest>, i8* <src>, i32 <len>, i32 <align>, i1 <isvolatile>).The test case incorrectly uses the old format resulting in isVolatile function in MemIntrinsic to crash during SROA transformation.Modified the test case to use correct signature of memcpy and memset.

2014-03-13 04:50:29 +00:00

SCCP

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SeparateConstOffsetFromGEP/NVPTX

Add an optimization that does CSE in a group of similar GEPs.

2014-05-01 18:38:36 +00:00

SimplifyCFG

Add ExtractValue instruction to SimplifyCFG's ComputeSpeculationCost

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

Sink

Sink: Don't sink static allocas from the entry block

2014-03-21 15:51:51 +00:00

SLPVectorizer

SLPVectorizer: When sorting by domination for CSE don't assert on unreachable code.

2014-05-09 23:28:49 +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

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