Arnold Schwaighofer c2d93c4048 GVN: Preserve invariant.load metadata ...

If both instructions to be replaced are marked invariant the resulting
instruction is invariant.

rdar://13358910

Fix by Erik Eckstein!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211801 91177308-0d34-0410-b5e6-96231b3b80d8

2014-06-26 19:51:19 +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

Fix PR17952.

2013-11-11 22:00:23 +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

Fix PR17952.

2013-11-11 22:00:23 +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

Reject alias to undefined symbols in the verifier.

2014-03-12 20:15:49 +00:00

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

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2011-04-27-phioperands.ll

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2011-06-01-NonLocalMemdepMiscompile.ll

Use variable for register name in test

2013-11-10 00:57:17 +00:00

2011-07-07-MatchIntrinsicExtract.ll

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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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calloc-load-removal.ll

GVN: Enable value forwarding for calloc

2014-06-12 21:16:19 +00:00

calls-nonlocal.ll

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calls-readonly.ll

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commute.ll

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cond_br2.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

cond_br.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

condprop.ll

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crash-no-aa.ll

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crash.ll

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edge.ll

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fpmath.ll

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invariant-load.ll

GVN: Preserve invariant.load metadata

2014-06-26 19:51:19 +00:00

lifetime-simple.ll

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load-constant-mem.ll

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load-pre-align.ll

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load-pre-licm.ll

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load-pre-nonlocal.ll

[GVN] Pass the phi-translated address of a load instead of the untranslated

2014-05-02 17:59:17 +00:00

local-pre.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

lpre-call-wrap-2.ll

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lpre-call-wrap.ll

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malloc-load-removal.ll

MemoryBuiltins: Reinstate optimizing (uninitialized) loads from operator new.

2013-09-24 17:34:29 +00:00

MemdepMiscompile.ll

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non-local-offset.ll

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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

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pr10820.ll

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pr12979.ll

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pr14166.ll

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pr17732.ll

IR: Do not canonicalize constant GEPs into an out-of-bounds array access

2013-11-07 22:15:53 +00:00

pr17852.ll

Add a testcase for pr17852.

2013-11-11 15:37:52 +00:00

pre-basic-add.ll

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pre-compare.ll

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pre-load.ll

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pre-single-pred.ll

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preserve-tbaa.ll

TBAA: handle scalar TBAA format and struct-path aware TBAA format.

2013-09-27 18:34:27 +00:00

range.ll

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readattrs.ll

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rle-must-alias.ll

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rle-no-phi-translate.ll

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rle-nonlocal.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

rle-phi-translate.ll

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rle-semidominated.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

rle.ll

Fix PR17952.

2013-11-11 22:00:23 +00:00

tbaa.ll

TBAA: handle scalar TBAA format and struct-path aware TBAA format.

2013-09-27 18:34:27 +00:00

unreachable_block_infinite_loop.ll

Fix broken CHECK lines.

2014-01-11 21:06:00 +00:00