llvm-project/llvm/test/Transforms/GVN
Serguei Katkov cfe8f8e0f0 Revert "Mark gc.relocate and gc.result as readnone"
As readnone function they become movable and LICM can hoist them
out of a loop. As a result in LCSSA form phi node of type token
is created. No one is ready that GCRelocate first operand is phi node
but expects to be token.

GVN test were also updated, it seems it does not do what is expected.
Test for LICM is also added.

This reverts commit f352463ade.
2021-03-12 16:59:17 +07:00
..
PRE [InstSimplify] Fold call null/undef to poison 2021-01-06 21:09:30 +01:00
2007-07-25-DominatedLoop.ll
2007-07-25-InfiniteLoop.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2007-07-25-Loop.ll
2007-07-25-NestedLoop.ll
2007-07-25-SinglePredecessor.ll
2007-07-26-InterlockingLoops.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2007-07-26-NonRedundant.ll
2007-07-26-PhiErasure.ll
2007-07-30-PredIDom.ll
2007-07-31-NoDomInherit.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2007-07-31-RedundantPhi.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2008-02-12-UndefLoad.ll
2008-02-13-NewPHI.ll
2008-07-02-Unreachable.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
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 OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
2009-07-13-MemDepSortFail.ll
2009-11-12-MemDepMallocBitCast.ll
2010-03-31-RedundantPHIs.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2010-05-08-OneBit.ll
2010-11-13-Simplify.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2011-04-27-phioperands.ll
2011-07-07-MatchIntrinsicExtract.ll
2011-09-07-TypeIdFor.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
2012-05-22-PreCrash.ll
2016-08-30-MaskedScatterGather-inseltpoison.ll Precommit transform tests that have poison as insertelement's placeholder 2020-12-24 11:46:17 +09:00
2016-08-30-MaskedScatterGather.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
MemdepMiscompile.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
addrspacecast.ll
assume-equal.ll
assume.ll [GVN] Use that assume(!X) implies X==false (PR47496) 2020-09-17 21:34:44 +02:00
basic-undef-test.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
basic.ll
big-endian.ll
bitcast-of-call.ll
br-identical.ll
callbr-loadpre-critedge.ll
callbr-scalarpre-critedge.ll
calloc-load-removal.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
calls-nonlocal.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
calls-readonly.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
commute.ll [IR][GVN] add/allow commutative intrinsics with >2 args 2020-09-03 10:14:53 -04:00
cond_br.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
cond_br2.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
condprop.ll [GVN] Use m_LogicalAnd/Or to propagate equality from branch conditions 2020-12-28 05:28:38 +09:00
constexpr-vector-constainsundef-crash-inseltpoison.ll Precommit transform tests that have poison as insertelement's placeholder 2020-12-24 11:46:17 +09:00
constexpr-vector-constainsundef-crash.ll [ValueTracking] Check for ConstantExpr before using recursive helpers. 2020-07-24 17:37:09 +01:00
crash-no-aa.ll [BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa" 2020-06-26 20:55:44 -07:00
crash.ll
critical-edge-split-failure.ll [GVN] do not repeat PRE on failure to split critical edge 2021-01-25 11:23:44 -08:00
critical-edge-split-indbr-pred-in-loop.ll [BreakCritEdges] Add option to opt-out of perserving loop-simplify. 2020-06-12 11:47:13 +01:00
dbg-redundant-load.ll
debugloc.ll
edge.ll
equality-assume.ll
fence.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
flags.ll
fold-const-expr.ll
fpmath.ll
freeze.ll
funclet.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
gc_relocate.ll Revert "Mark gc.relocate and gc.result as readnone" 2021-03-12 16:59:17 +07:00
int_sideeffect.ll
invariant.group.ll StoreInst should store Align, not MaybeAlign 2020-05-15 12:26:58 -07:00
invariant.start.ll
lifetime-simple.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
load-constant-mem.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
load-dead-block.ll [GVN] Don't explicitly materialize undefs from dead blocks 2021-03-06 23:46:24 +01:00
load-from-unreachable-predecessor.ll
loadpre-context.ll [GVN LoadPRE] Extend the scope of optimization by using context to prove safety of speculation 2020-10-06 09:25:16 +07:00
loadpre-missed-opportunity.ll [GVN] Remove unused check-prefixes 2020-11-08 13:36:42 +00:00
malloc-load-removal.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
masked-load-store-vn-crash.ll [GVN] Account for masked loads/stores depending on load/store instructions 2020-09-10 10:57:33 -05:00
masked-load-store.ll Handle masked loads and stores in MemoryLocation/Dependence 2020-09-08 19:08:44 -05:00
no-mem-dep-info.ll
no_speculative_loads_with_asan.ll
noalias.ll [MemCpyOpt] Correctly merge alias scopes during call slot optimization 2020-12-03 09:23:37 -08:00
non-integral-pointers-inseltpoison.ll [ConstantFold] Handle vectors in ConstantFoldLoadThroughBitcast() 2021-03-06 12:17:56 +01:00
non-integral-pointers.ll [ConstantFold] Handle vectors in ConstantFoldLoadThroughBitcast() 2021-03-06 12:17:56 +01:00
non-local-offset.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
nonescaping-malloc.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
null-aliases-nothing.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
opt-remarks.ll
phi-translate-partial-alias.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
phi.ll [gvn] Precisely propagate equalities to phi operands 2021-03-08 08:59:00 -08:00
pr10820.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
pr12979.ll
pr14166.ll [BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa" 2020-06-26 20:55:44 -07:00
pr17732.ll
pr17852.ll OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
pr24397.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
pr24426.ll
pr25440.ll
pr28562.ll
pr28879.ll
pr32314.ll
pr33549.ll [NFC] Added test for PR33549 2020-12-09 03:21:52 +01:00
pr34908.ll
pr36063.ll
pr42605.ll
pr46054-md-nonlocaldefcache-cleanup.ll [MemDep] Also remove load instructions from NonLocalDesCache. 2020-06-17 09:36:53 +01:00
pre-compare.ll
pre-new-inst.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
pre-skip-convergent.ll [gvn] PRE needs to skip convergent intrinsics/calls. 2020-10-30 11:24:40 -04:00
preserve-analysis.ll [NewPM] Pin tests with -debug-pass to legacy PM 2020-09-22 17:54:25 -07:00
preserve-memoryssa.ll [MSSAUpdater] Skip renaming when inserting def in unreachable block. 2020-12-29 18:22:12 +00:00
propagate-ir-flags.ll
range.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
readattrs.ll
rle-must-alias.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
rle-no-phi-translate.ll
rle-nonlocal.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
stale-loop-info.ll
storeinvgroup.ll [MemoryDependence] Fix invariant group store 2021-03-09 19:03:39 -05:00
tbaa.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00
unreachable-predecessor.ll
unreachable_block_infinite_loop.ll
volatile-nonvolatile.ll
vscale.ll [NewPM][BasicAA] basicaa -> basic-aa in Transforms/{New,}GVN 2020-06-26 20:28:18 -07:00