Matthijs Kooijman eb32b453b3 Make deadargelim a bit less smart, so it doesn't choke on nested structs as ...

return values that are still (partially) live. Instead of updating all uses of
a call instruction after removing some elements, it now just rebuilds the
original struct (With undef gaps where the unused values were) and leaves it to
instcombine to clean this up.

The added testcase still fails currently, but this is due to instcombine which
isn't good enough yet. I will fix that part next.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53608 91177308-0d34-0410-b5e6-96231b3b80d8

2008-07-15 14:03:10 +00:00

..

ADCE

Remove the ability for ADCE to remove unreachable blocks in loop nests, because, as Eli pointed out, SimplifyCFG already does this.

2008-07-03 17:21:41 +00:00

ArgumentPromotion

Fix two more not-grep tests that were missing llvm-dis.

2008-06-09 22:36:45 +00:00

BlockPlacement

Let some more tests ignore expected output on stderr.

2008-06-10 15:04:14 +00:00

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

Make deadargelim a bit less smart, so it doesn't choke on nested structs as

2008-07-15 14:03:10 +00:00

DeadStoreElimination

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GCSE

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GlobalDCE

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GlobalOpt

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GVN

A better fix for PR2503 that doesn't pessimize GVN in the presence of unreachable blocks.

2008-07-02 17:20:16 +00:00

GVNPRE

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IndVarsSimplify

Fix PR2434. When scanning for exising binary operator to reuse don't

2008-06-15 19:07:39 +00:00

Inline

Let some more tests ignore expected output on stderr.

2008-06-10 15:04:14 +00:00

InstCombine

Fix PR2506 by being a bit more careful about reverse fact propagation when

2008-07-14 00:15:52 +00:00

Internalize

Let some more tests ignore expected output on stderr.

2008-06-10 15:04:14 +00:00

IPConstantProp

Modify some ipconstprop tests to also test with invokes.

2008-06-19 09:27:44 +00:00

JumpThreading

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LCSSA

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LICM

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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

Improve LSR's dead-phi detection to handle use-def cycles

2008-06-22 20:44:02 +00:00

LoopUnroll

Revert 52645, the loop unroller changes. It caused a regression in 252.eon.

2008-06-24 20:44:42 +00:00

LoopUnswitch

Preserve dominance frontier while trivially unswitching loop.

2008-06-18 02:16:38 +00:00

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

Test that prune-eh doesn't make deductions based

2008-06-09 11:28:41 +00:00

RaiseAllocations

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Reassociate

Let some more tests ignore expected output on stderr.

2008-06-10 15:04:14 +00:00

ScalarRepl

Fix PR2369 by making scalarrepl more careful about promoting

2008-06-22 17:46:21 +00:00

SCCP

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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

Revert 52223.

2008-06-12 20:55:39 +00:00