Nick Lewycky b30591ec64 Reinstate this optimization, but without the miscompile. Thanks to Bill for ...

tracking down that this was breaking llvm-gcc bootstrap on Linux.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54394 91177308-0d34-0410-b5e6-96231b3b80d8

2008-08-06 04:54:03 +00:00

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ADCE

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ArgumentPromotion

Restructure ArgumentPromotion a bit. Instead of just having a single boolean

2008-07-29 10:00:13 +00:00

BlockPlacement

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BranchFolding

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CodeExtractor

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CondProp

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ConstantMerge

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ConstProp

Fix a case where vector comparison constant folding would cause an

2008-07-10 00:29:28 +00:00

DeadArgElim

Un-XFAIL multdeadretval, since instcombine now properly handles the mess deadargelim leaves behind :-)

2008-07-16 12:56:52 +00:00

DeadStoreElimination

Add support for eliminating stores that store the same value that was just loaded.

2008-07-28 16:14:26 +00:00

GCSE

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GlobalDCE

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GlobalOpt

Make GlobalOpt preserve address spaces when scalar replacing aggregate globals.

2008-07-17 11:59:53 +00:00

GVN

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GVNPRE

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IndVarsSimplify

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Inline

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InstCombine

Reinstate this optimization, but without the miscompile. Thanks to Bill for

2008-08-06 04:54:03 +00:00

Internalize

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IPConstantProp

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JumpThreading

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LCSSA

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LICM

Put the LICM of constant GlobalVariables, introduced in r53945, under a

2008-07-24 23:57:25 +00:00

LoopDeletion

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LoopIndexSplit

If loop induction variable's start value is less then its exit value then do not split the loop.

2008-07-09 00:12:01 +00:00

LoopRotate

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LoopSimplify

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LoopStrengthReduce

Add the PR number to the test.

2008-07-21 21:50:25 +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

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LowerInvoke

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LowerSetJmp

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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PredicateSimplifier

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PruneEH

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RaiseAllocations

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Reassociate

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ScalarRepl

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SCCP

Enable first-class aggregates support.

2008-07-23 00:34:11 +00:00

SimplifyCFG

Fix mishandling of the infinite loop case when merging two blocks. This

2008-07-13 22:23:11 +00:00

SimplifyLibCalls

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SRETPromotion

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StripSymbols

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TailCallElim

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TailDup

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