Chris Lattner 77d00b0cea many cleanups to the pow optimizer. Allow it to handle powf, ...

add support for  pow(x, 2.0) -> x*x.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49411 91177308-0d34-0410-b5e6-96231b3b80d8

2008-04-09 00:07:45 +00:00

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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

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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

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

add a testcase for forming memset from noncontiguous stores.

2008-03-29 04:51:35 +00:00

GVNPRE

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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

Handle a special case xor undef, undef -> 0. Technically this should be transformed to undef. But this is such a common idiom (misuse) we are going to handle it.

2008-03-25 20:07:13 +00:00

IPConstantProp

Handle multiple ret values.

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

LCSSA

Byebye llvm-upgrade!

2008-03-25 04:26:08 +00:00

LICM

Remove llvm-upgrade and update tests.

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

LoopIndexSplit

Add incoming value from header only if phi node has any use inside the loop.

2008-03-24 20:16:14 +00:00

LoopRotate

Byebye llvm-upgrade!

2008-03-25 04:26:08 +00:00

LoopSimplify

Byebye llvm-upgrade!

2008-03-25 04:26:08 +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

many cleanups to the pow optimizer. Allow it to handle powf,

2008-04-09 00:07:45 +00:00

SRETPromotion

Fix attribute handling.

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

StripSymbols

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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