Florian Hahn 97c8f6a46c [NewGVN] Make sure we do not add a user to itself. ... If we simplify an instruction to itself, we do not need to add a user to itself. For congruence classes with a defining expression, we already use a similar logic. Fixes PR38259. Reviewers: davide, efriedma, mcrosier Reviewed By: davide Differential Revision: https://reviews.llvm.org/D51168 llvm-svn: 346335		2018-11-07 17:20:07 +00:00
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2007-07-25-DominatedLoop.ll
2007-07-25-InfiniteLoop.ll
2007-07-25-Loop.ll
2007-07-25-NestedLoop.ll
2007-07-25-SinglePredecessor.ll
2007-07-26-InterlockingLoops.ll
2007-07-26-NonRedundant.ll
2007-07-26-PhiErasure.ll
2007-07-30-PredIDom.ll
2007-07-31-NoDomInherit.ll
2007-07-31-RedundantPhi.ll
2008-02-12-UndefLoad.ll
2008-02-13-NewPHI.ll
2008-07-02-Unreachable.ll
2008-12-09-SelfRemove.ll
2008-12-12-RLE-Crash.ll
2008-12-14-rle-reanalyze.ll
2008-12-15-CacheVisited.ll
2009-01-21-SortInvalidation.ll
2009-01-22-SortInvalidation.ll
2009-03-10-PREOnVoid.ll
2009-07-13-MemDepSortFail.ll
2009-11-12-MemDepMallocBitCast.ll
2010-03-31-RedundantPHIs.ll
2010-05-08-OneBit.ll
2010-11-13-Simplify.ll
2011-04-27-phioperands.ll
2011-07-07-MatchIntrinsicExtract.ll
2011-09-07-TypeIdFor.ll
2012-05-22-PreCrash.ll
2016-08-30-MaskedScatterGather.ll
assume-equal.ll
assumes.ll
basic-cyclic-opt.ll
basic-undef-test.ll
basic.ll
big-endian.ll
bitcast-of-call.ll
br-identical.ll
calloc-load-removal.ll
calls-nonlocal.ll
calls-readonly.ll
commute.ll
completeness.ll
cond_br2.ll
cond_br.ll
condprop-xfail.ll
condprop.ll
crash-no-aa.ll
crash.ll
cyclic-phi-handling.ll
dbg-redundant-load.ll
deadstore.ll
debugloc.ll
edge.ll
eliminate-callsite-inline.ll	[NewGVN] Mark function as changed if we erase instructions.	2018-09-07 11:41:34 +00:00
equivalent-phi.ll
fence.ll
flags-simplify.ll	[NewGVN] Add tests for r340031.	2018-08-17 14:39:53 +00:00
flags.ll
fold-const-expr.ll
fpmath.ll
funclet.ll
int_sideeffect.ll
invariant.group.ll
invariant.start.ll
lifetime-simple.ll
load-constant-mem.ll
load-from-unreachable-predecessor.ll
loadforward.ll
malloc-load-removal.ll
MemdepMiscompile.ll
memory-handling.ll
metadata-nonnull.ll	[GVN,NewGVN] Keep nonnull if K does not move.	2018-08-07 15:36:11 +00:00
metadata-simplify.ll	[NewGVN] Add tests for r340031.	2018-08-17 14:39:53 +00:00
no_speculative_loads_with_asan.ll
noalias.ll
non-integral-pointers.ll
non-local-offset.ll
nonescaping-malloc.ll
null-aliases-nothing.ll
opt-remarks.ll
pair_jumpthread.ll	[InstSimplify] fold extracting from std::pair (2/2)	2018-08-03 05:39:48 +00:00
phi-edge-handling.ll
phi-of-ops-move-block.ll
phi-translate-partial-alias.ll
pr10820.ll
pr12979.ll
pr14166.ll
pr17732.ll
pr17852.ll
pr24397.ll
pr24426.ll
pr25440.ll
pr28562.ll
pr31472.ll
pr31483.ll
pr31491.ll
pr31501.ll
pr31573.ll
pr31594.ll
pr31613.ll
pr31682.ll
pr31758.ll
pr32403.ll
pr32607.ll
pr32836.ll
pr32838.ll
pr32845.ll
pr32852.ll
pr32897.ll
pr32934.ll
pr32945.ll
pr32952.ll
pr33014.ll
pr33086.ll
pr33116.ll
pr33185.ll	[InstrSimplify,NewGVN] Add option to ignore additional instr info when simplifying.	2018-08-17 14:39:04 +00:00
pr33187.ll
pr33196.ll
pr33204.ll
pr33305.ll
pr33367.ll
pr33432.ll
pr33461.ll
pr33720.ll
pr34135.ll
pr34430.ll
pr34452.ll
pr35074.ll
pr35125.ll
pre-compare.ll
pre-new-inst.ll
predicates.ll
propagate-ir-flags.ll
range.ll	[Local] Keep K's range if K does not move when combining metadata.	2018-10-27 16:53:45 +00:00
readattrs.ll
refine-stores.ll
rle-must-alias.ll
rle-no-phi-translate.ll
rle-nonlocal.ll
rle.ll
simp-to-self.ll	[NewGVN] Make sure we do not add a user to itself.	2018-11-07 17:20:07 +00:00
stale-loop-info.ll
storeoverstore.ll
tbaa.ll
unreachable_block_infinite_loop.ll
verify-memoryphi.ll
volatile-nonvolatile.ll