Chris Lattner 5e600e67b1 Reimplement the inner loop of DSE. It now uniformly uses getDependence(), ...

doesn't do its own local caching, and is slightly more aggressive about
free/store dse (see testcase).  This eliminates the last external client 
of MemDep::getDependenceFrom().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60619 91177308-0d34-0410-b5e6-96231b3b80d8

2008-12-06 00:53:22 +00:00

..

ADCE

Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this.

2008-07-03 17:21:41 +00:00

AddReadAttrs

Ignore loads from and stores to local memory (i.e. allocas)

2008-10-04 13:24:24 +00:00

ArgumentPromotion

Update the callgraph correctly in ArgumentPromotion.

2008-09-08 11:07:35 +00:00

BlockPlacement

Rationalize the names of passes that print information:

2008-09-23 12:47:39 +00:00

BranchFolding

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CodeExtractor

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CodeGenPrepare

reenable test

2008-11-24 21:27:20 +00:00

CondProp

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ConstantMerge

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ConstProp

apply Eli's patch for PR2165 and provide a testcase.

2008-10-16 05:26:51 +00:00

DeadArgElim

Support inreg, zext and sext as return value attributes.

2008-09-29 20:49:50 +00:00

DeadStoreElimination

Reimplement the inner loop of DSE. It now uniformly uses getDependence(),

2008-12-06 00:53:22 +00:00

GlobalDCE

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GlobalOpt

Resolve aliases, when possible

2008-09-09 19:04:59 +00:00

GVN

Fix test/Transforms/GVN/pre-load.ll

2008-12-05 17:04:12 +00:00

GVNPRE

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IndVarsSimplify

convertToSignExtendedInteger should return opInvalidOp instead of asserting if sematics of float does not allow arithmetics.

2008-11-25 19:00:29 +00:00

Inline

Add PR number.

2008-11-05 18:41:15 +00:00

InstCombine

Use m_Specific() instead of double matching.

2008-12-01 08:09:47 +00:00

Internalize

Let some more tests ignore expected output on stderr.

2008-06-10 15:04:14 +00:00

IPConstantProp

Modify some ipconstprop tests to also test with invokes.

2008-06-19 09:27:44 +00:00

JumpThreading

testcase for br undef folding.

2008-12-03 07:48:27 +00:00

LCSSA

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LICM

Remove GCSE and LoadVN from the testsuite.

2008-08-16 00:00:54 +00:00

LoopDeletion

don't spew tons of stuff to the output. This testcase is *not* for

2008-12-03 06:41:50 +00:00

LoopIndexSplit

Rewrite code that 1) filters loops and 2) calculates new loop bounds.

2008-12-04 21:38:42 +00:00

LoopRotate

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LoopSimplify

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LoopStrengthReduce

Remove.

2008-09-09 21:41:34 +00:00

LoopUnroll

Add -unroll-allow-partial command line option that enabled the loop unroller to

2008-07-29 13:21:23 +00:00

LoopUnswitch

Ignore conditions that are outside the loop.

2008-11-03 19:38:07 +00:00

LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

no need to print output

2008-10-27 06:56:35 +00:00

MemCpyOpt

Fix two issues that Eli Friedman pointed out, where would misoptimized code like:

2008-06-01 22:26:26 +00:00

MergeFunc

Fix tests not to emit IR output

2008-11-04 23:02:39 +00:00

PredicateSimplifier

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PruneEH

Rationalize the names of passes that print information:

2008-09-23 12:47:39 +00:00

RaiseAllocations

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Reassociate

Remove GCSE and LoadVN from the testsuite.

2008-08-16 00:00:54 +00:00

ScalarRepl

Allow scalarrepl to treat an all-zero GEP just as bitcast.

2008-10-06 16:23:31 +00:00

SCCP

Fix SCCP's handling of struct value loads and stores. SCCP doesn't

2008-08-13 21:22:48 +00:00

SimplifyCFG

Fix PR2967 by not deleting volatile load/stores that occur before unreachable.

2008-10-29 17:46:26 +00:00

SimplifyLibCalls

Optimize memmove and memset into the LLVM builtins. Note that these

2008-11-30 08:32:11 +00:00

SRETPromotion

Add a basic test for the SRETPromotion pass.

2008-08-07 15:55:18 +00:00

StripSymbols

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TailCallElim

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TailDup

Revert 52223.

2008-06-12 20:55:39 +00:00