Chris Lattner 6a35b40250 Improve tail call elim to move loads above readonly calls ...

when it allows forming a tail call.  Patch by Frits van
Bommel.  This implements PR4323.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73752 91177308-0d34-0410-b5e6-96231b3b80d8

2009-06-19 04:22:16 +00:00

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ADCE

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ArgumentPromotion

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BlockPlacement

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BranchFolding

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CodeExtractor

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CodeGenPrepare

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CondProp

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ConstantMerge

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ConstProp

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

DeadArgElim

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DeadStoreElimination

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

FunctionAttrs

Revert r70876 and add a testcase (@c7) showing the problem:

2009-05-07 18:08:34 +00:00

GlobalDCE

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GlobalOpt

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

GVN

This fixes a bug introduced in 72661, which can

2009-06-17 20:48:23 +00:00

GVNPRE

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

IndMemRem

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IndVarSimplify

Remove the code from IVUsers that attempted to handle

2009-06-18 16:54:06 +00:00

Inline

PR4123: don't crash when inlining a call which uses its own result.

2009-05-08 00:22:04 +00:00

InstCombine

Generalize the zext(trunc(t) & C) instcombine to work even with

2009-06-18 16:30:21 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

LICM

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LoopDeletion

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LoopIndexSplit

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

LoopRotate

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LoopSimplify

Fix some incorrect logic in DominanceFrontier::splitBlock. Part of

2009-05-21 20:40:30 +00:00

LoopStrengthReduce

Revert 72493 and replace it with a more conservative fix, for now: don't

2009-05-27 21:10:47 +00:00

LoopUnroll

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LoopUnswitch

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LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

MemCpyOpt

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

MergeFunc

Given two identical weak functions, produce one internal function and two weak

2009-06-12 15:56:56 +00:00

PredicateSimplifier

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PruneEH

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

RaiseAllocations

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Reassociate

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

ScalarRepl

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

SCCP

Split the Add, Sub, and Mul instruction opcodes into separate

2009-06-04 22:49:04 +00:00

SimplifyCFG

Fix the crash in this test. This is basically the same

2009-06-15 20:59:27 +00:00

SimplifyLibCalls

part of PR4405: disable a contentious optimization for

2009-06-19 04:17:36 +00:00

SRETPromotion

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StripSymbols

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TailCallElim

Improve tail call elim to move loads above readonly calls

2009-06-19 04:22:16 +00:00

TailDup

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