Chris Lattner b017c9e89c implement an initial hack at a straight-line store -> memset optimization. ...

This fires dozens of times across spec and multisource, but I don't know
if it actually speeds stuff up.  Hopefully the testers will show something
nice :)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48680 91177308-0d34-0410-b5e6-96231b3b80d8

2008-03-22 05:37:16 +00:00

..

ADCE

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

ArgumentPromotion

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

BlockPlacement

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

BranchFolding

Don't branch fold inline asm statements.

2007-10-19 21:09:55 +00:00

CodeExtractor

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

CondProp

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

ConstantMerge

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

ConstProp

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

DeadArgElim

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

DeadStoreElimination

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

DecomposeMultiDimRefs

…

GCSE

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

GlobalDCE

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

GlobalOpt

Remove llvm-upgrade and update test cases.

2008-03-01 09:15:35 +00:00

GVN

implement an initial hack at a straight-line store -> memset optimization.

2008-03-22 05:37:16 +00:00

GVNPRE

For PR1553:

2007-07-19 23:13:04 +00:00

IndVarsSimplify

Remove llvm-upgrade and update tests.

2008-03-09 08:16:40 +00:00

Inline

Turn unwind_to into "unwinds to".

2008-03-10 02:20:00 +00:00

InstCombine

Teach masked value is zero about add and sub, and use MVIZ to

2008-03-21 05:19:58 +00:00

IPConstantProp

Handle multiple ret values.

2008-03-11 22:24:29 +00:00

LCSSA

Bunch of tests to check loop passes.

2007-07-31 08:04:17 +00:00

LICM

Remove llvm-upgrade and update tests.

2008-03-19 03:47:13 +00:00

LoopIndexSplit

If loop header is also loop exiting block then OrigPN is incoming value for B loop header.

2008-02-14 23:18:47 +00:00

LoopRotate

Ding dong, the DoesntAccessMemoryFns and

2007-11-23 19:30:27 +00:00

LoopSimplify

Fix PR1752 and LoopSimplify/2007-10-28-InvokeCrash.ll: terminators

2007-10-29 02:30:37 +00:00

LoopStrengthReduce

Upgrade tests.

2008-03-19 07:28:33 +00:00

LoopUnroll

Upgrade tests.

2008-03-19 07:28:33 +00:00

LoopUnswitch

Upgrade tests.

2008-03-19 07:28:33 +00:00

LowerInvoke

Upgrade tests.

2008-03-19 07:28:33 +00:00

LowerSetJmp

Upgrade tests.

2008-03-19 07:28:33 +00:00

LowerSwitch

Upgrade tests.

2008-03-19 07:28:33 +00:00

Mem2Reg

Upgrade tests.

2008-03-19 07:28:33 +00:00

PredicateSimplifier

Upgrade tests.

2008-03-19 05:39:35 +00:00

PruneEH

Upgrade tests.

2008-03-19 05:39:35 +00:00

RaiseAllocations

Upgrade tests.

2008-03-19 05:39:35 +00:00

Reassociate

Upgrade tests to not use llvm-upgrade.

2008-03-19 04:36:04 +00:00

ScalarRepl

Upgrade tests to not use llvm-upgrade.

2008-03-18 04:14:37 +00:00

SCCP

Upgrade tests to not use llvm-upgrade.

2008-03-19 04:14:49 +00:00

SimplifyCFG

Upgrade tests.

2008-03-19 05:39:35 +00:00

SimplifyLibCalls

Remove llvm-upgrade and update tests.

2008-03-10 07:21:50 +00:00

SRETPromotion

Fix attribute handling.

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

StripSymbols

Do not strip llvm.used values.

2008-01-16 03:33:05 +00:00

TailCallElim

Remove llvm-upgrade and update tests.

2008-03-10 07:21:50 +00:00

TailDup

Remove llvm-upgrade and update tests.

2008-03-10 07:21:50 +00:00