Shuxin Yang 6e35094bbf Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308. ...

The problem of r191017 is that when GVN fabricate a val-number for a dead instruction (in order
to make following expr-PRE happy), it forget to fabricate a leader-table entry for it as well.

llvm-svn: 191118

2013-09-20 23:12:57 +00:00

..

2007-07-25-DominatedLoop.ll

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2007-07-25-InfiniteLoop.ll

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2007-07-25-Loop.ll

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2007-07-25-NestedLoop.ll

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2007-07-25-SinglePredecessor.ll

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2007-07-26-InterlockingLoops.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

2007-07-26-NonRedundant.ll

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2007-07-26-PhiErasure.ll

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2007-07-30-PredIDom.ll

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2007-07-31-NoDomInherit.ll

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2007-07-31-RedundantPhi.ll

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2008-02-12-UndefLoad.ll

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2008-02-13-NewPHI.ll

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2008-07-02-Unreachable.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

2008-12-09-SelfRemove.ll

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2008-12-12-RLE-Crash.ll

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2008-12-14-rle-reanalyze.ll

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2008-12-15-CacheVisited.ll

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2009-01-21-SortInvalidation.ll

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2009-01-22-SortInvalidation.ll

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2009-02-17-LoadPRECrash.ll

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2009-03-10-PREOnVoid.ll

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2009-06-17-InvalidPRE.ll

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2009-07-13-MemDepSortFail.ll

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2009-11-12-MemDepMallocBitCast.ll

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2010-03-31-RedundantPHIs.ll

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2010-05-08-OneBit.ll

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2010-11-13-Simplify.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

2011-04-27-phioperands.ll

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2011-06-01-NonLocalMemdepMiscompile.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

2011-07-07-MatchIntrinsicExtract.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

2011-09-07-TypeIdFor.ll

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2012-05-22-PreCrash.ll

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atomic.ll

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basic.ll

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bitcast-of-call.ll

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calls-nonlocal.ll

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calls-readonly.ll

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commute.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

cond_br2.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

cond_br.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

condprop.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

crash-no-aa.ll

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crash.ll

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edge.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00

fpmath.ll

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lifetime-simple.ll

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load-constant-mem.ll

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load-pre-align.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

load-pre-licm.ll

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local-pre.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

lpre-call-wrap-2.ll

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lpre-call-wrap.ll

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malloc-load-removal.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

MemdepMiscompile.ll

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non-local-offset.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

nonescaping-malloc.ll

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null-aliases-nothing.ll

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phi-translate-partial-alias.ll

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phi-translate.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

pr10820.ll

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pr12979.ll

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pr14166.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

pre-basic-add.ll

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pre-compare.ll

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pre-load.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

pre-single-pred.ll

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preserve-tbaa.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

range.ll

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readattrs.ll

Catch more CHECK that can be converted to CHECK-LABEL in Transforms for easier debugging. No functionality change.

2013-07-14 01:50:49 +00:00

rle-must-alias.ll

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rle-no-phi-translate.ll

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rle-nonlocal.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

rle-phi-translate.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

rle-semidominated.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

rle.ll

Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.

2013-09-20 23:12:57 +00:00

tbaa.ll

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unreachable_block_infinite_loop.ll

Fix unchecked uses of DominatorTree in MemoryDependenceAnalysis.

2013-05-06 02:07:24 +00:00