Andrew Trick 0f8cd56bfd Fix SCEVExpander to handle loops with no preheader when LSR gives it a ...

"phony" insertion point.

Fixes rdar://10619599: "SelectionDAGBuilder shouldn't visit PHI nodes!" assert


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147439 91177308-0d34-0410-b5e6-96231b3b80d8

2012-01-02 21:25:10 +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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ConstantMerge

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ConstProp

Manually upgrade the test suite to specify the flag to cttz and ctlz.

2011-12-12 11:59:10 +00:00

CorrelatedValuePropagation

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DeadArgElim

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DeadStoreElimination

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EarlyCSE

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FunctionAttrs

Change CaptureTracking to pass a Use* instead of a Value* when a value is

2011-12-28 23:24:21 +00:00

GlobalDCE

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GlobalOpt

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GVN

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IndVarSimplify

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Inline

Allow inlining of functions with returns_twice calls, if they have the

2011-12-18 20:35:43 +00:00

InstCombine

Make use of the exact bit when optimizing '(X >>exact 3) << 1' to eliminate the

2011-12-31 21:30:22 +00:00

InstSimplify

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Internalize

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IPConstantProp

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JumpThreading

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LCSSA

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LICM

Move Instruction::isSafeToSpeculativelyExecute out of VMCore and

2011-12-14 23:49:11 +00:00

LoopDeletion

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LoopIdiom

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LoopRotate

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LoopSimplify

Make loop preheader insertion in LoopSimplify handle the case where the loop header is a landing pad correctly (by splitting the landingpad out of the loop header). Make some adjustments to the rest of LoopSimplify to make it clear that the rest of LoopSimplify isn't making bad assumptions about the presence of landing pads. PR11575.

2011-12-15 00:50:34 +00:00

LoopStrengthReduce

Fix SCEVExpander to handle loops with no preheader when LSR gives it a

2012-01-02 21:25:10 +00:00

LoopUnroll

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LoopUnswitch

Reinstate r146578; it doesn't appear to be the cause of some recent execution-

2011-12-22 21:06:36 +00:00

LowerAtomic

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LowerExpectIntrinsic

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LowerInvoke

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LowerSwitch

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Mem2Reg

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MemCpyOpt

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MergeFunc

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ObjCARC

It turns out that clang does use pointer-to-function types to

2011-12-14 19:10:53 +00:00

PhaseOrdering

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PruneEH

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Reassociate

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ScalarRepl

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SCCP

Manually upgrade the test suite to specify the flag to cttz and ctlz.

2011-12-12 11:59:10 +00:00

SimplifyCFG

Teach simplifycfg to recompute branch weights when merging some branches, and

2011-12-27 04:31:52 +00:00

SimplifyLibCalls

Turn cos(-x) into cos(x). Patch by Alexander Malyshev!

2011-12-27 18:25:50 +00:00

Sink

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StripSymbols

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TailCallElim

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TailDup

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