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llvm-mirror/test/Transforms
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Serguei Katkov 444df39ddc [LoopDeletion] Handle users in unreachable block 
This is a fix for PR35884.

When we want to delete dead loop we must clean uses in unreachable blocks
otherwise we'll get an assert during deletion of instructions from the loop.

Reviewers: anna, davide
Reviewed By: anna
Subscribers: llvm-commits, lebedev.ri
Differential Revision: https://reviews.llvm.org/D41943

llvm-svn: 322357
2018-01-12 07:24:43 +00:00
..
ADCE
[ADCE][Dominators] Reapply: Teach ADCE to preserve dominators
2017-08-22 16:30:21 +00:00
AddDiscriminators
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AlignmentFromAssumptions
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ArgumentPromotion
[Debugify] Handled unsized types
2018-01-06 00:37:01 +00:00
AtomicExpand
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BDCE
[BDCE] Don't check demanded bits on unsized types
2017-08-16 16:09:22 +00:00
BranchFolding
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CalledValuePropagation
Add CalledValuePropagation pass
2017-10-25 13:40:08 +00:00
CallSiteSplitting
[CallSiteSplitting] Remove isOrHeader restriction.
2017-12-23 20:02:26 +00:00
CodeExtractor
[CodeExtractor] Use subset of function attributes for extracted function.
2018-01-07 11:22:25 +00:00
CodeGenPrepare
[CGP] Fix Complex addressing mode for offset
2018-01-09 04:37:06 +00:00
ConstantHoisting
Fix out-of-order stepping behavior in programs with hoisted constants.
2017-11-09 20:01:31 +00:00
ConstantMerge
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
ConstProp
[TargetLibraryInfo] fix finite mathlib function availability
2018-01-08 17:38:09 +00:00
Coroutines
[coroutines] Add support for symmetric control transfer (musttail on coro.resumes followed by a suspend)
2017-08-25 02:25:10 +00:00
CorrelatedValuePropagation
[CVP] Replace incoming values from unreachable blocks with undef.
2018-01-08 16:34:06 +00:00
CrossDSOCFI
[cfi] Build __cfi_check as Thumb when applicable.
2017-08-29 22:29:15 +00:00
DCE
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
DeadArgElim
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
DeadStoreElimination
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
DivRemPairs
[DivRemPairs] split tests per target to account for bots that don't build for all targets
2017-09-09 14:10:59 +00:00
EarlyCSE
[EarlyCSE] Salvage debug info during DCE
2018-01-09 15:08:37 +00:00
EliminateAvailableExternally
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EntryExitInstrumenter
EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)
2017-11-28 18:44:26 +00:00
ExpandMemCmp/X86
[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)
2018-01-06 16:16:04 +00:00
Float2Int
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ForcedFunctionAttrs
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FunctionAttrs
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
FunctionImport
Make internal/private GVs implicitly dso_local.
2018-01-11 22:15:05 +00:00
GCOVProfiling
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
GlobalDCE
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GlobalMerge
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
GlobalOpt
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
GlobalSplit
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GuardWidening
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GVN
[PRE] Add a bunch of test cases for LICM-like PRE patterns
2018-01-03 22:28:26 +00:00
GVNHoist
[GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load in case of a loop
2018-01-04 07:47:24 +00:00
GVNSink
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
IndVarSimplify
[SCEV] Fix the movement of insertion point in expander. PR35406.
2017-12-15 05:24:42 +00:00
InferAddressSpaces
InferAddressSpaces: Fix bug about replacing addrspacecast
2017-10-30 21:19:41 +00:00
InferFunctionAttrs
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Inline
Avoid inlining if there is byval arguments with non-alloca address space
2018-01-10 13:01:18 +00:00
InstCombine
[InstCombine] Apply the fix from r322284 for sin / cos -> tan too
2018-01-11 15:33:21 +00:00
InstMerge
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InstNamer
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InstSimplify
[InstSimplify] fold implied cmp with zero (PR35790)
2018-01-11 23:27:37 +00:00
InterleavedAccess
[X86][LLVM]Expanding Supports lowerInterleaved{store|load}() in X86InterleavedAccess (VF64 stride 3-4)
2017-10-02 07:35:25 +00:00
Internalize
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IPConstantProp
[IPSCCP] Remove calls without side effects
2018-01-09 21:58:46 +00:00
IRCE
[IRCE] Smart range intersection
2017-11-20 06:07:57 +00:00
JumpThreading
Revert "[JumpThreading] Preservation of DT and LVI across the pass"
2018-01-04 23:23:46 +00:00
LCSSA
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LICM
Re-commit : [LICM] Allow sinking when foldable in loop
2017-12-15 20:33:24 +00:00
LoadStoreVectorizer
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
LoopDataPrefetch
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LoopDeletion
[LoopDeletion] Handle users in unreachable block
2018-01-12 07:24:43 +00:00
LoopDistribute
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LoopIdiom
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
LoopInterchange
[LoopInterchange] Fix phi node ordering miscompile.
2017-10-21 13:58:37 +00:00
LoopLoadElim
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LoopPredication
[Loop Predication] Teach LP about reverse loops
2017-12-04 15:11:48 +00:00
LoopReroll
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
LoopRotate
[LoopRotate] Detect loops with indirect branches better (we're giving up on them).
2018-01-09 23:54:35 +00:00
LoopSimplify
[BasicBlockUtils] Check for unreachable preds before updating LI in UpdateAnalysisInformation
2018-01-02 16:25:50 +00:00
LoopSimplifyCFG
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LoopStrengthReduce
[SCEV] Do not cache S -> V if S is not equivalent of V
2018-01-09 06:47:14 +00:00
LoopUnroll
[Unroll][DebugInfo] Propagate loop body's debug location to epilog preheader
2017-12-26 23:31:21 +00:00
LoopUnswitch
[LoopUnswitch] Fix a simple bug which disables loop unswitch for select statement
2017-08-29 21:45:11 +00:00
LoopVectorize
[LV] Remove unnecessary DoExtraAnalysis guard (silent bug)
2017-12-20 13:28:38 +00:00
LoopVersioning
…
LoopVersioningLICM
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LowerAtomic
LowerAtomic: Don't skip optnone functions; atomic still need lowering (PR34020)
2017-08-23 15:43:28 +00:00
LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerSwitch
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LowerTypeTests
LowerTypeTests: Add limited support for aliases
2018-01-10 00:00:51 +00:00
Mem2Reg
[Debugify] Add a pass to test debug info preservation
2017-12-08 21:57:28 +00:00
MemCpyOpt
Revert "[memcpyopt] Teach memcpyopt to optimize across basic blocks"
2017-12-28 05:10:33 +00:00
MergeFunc
[TailRecursionElimination] Skip debug intrinsics.
2017-11-28 09:32:25 +00:00
MergeICmps
Re-land "[MergeICmps] Disable mergeicmps if the target does not want to handle memcmp expansion."
2017-10-10 08:00:45 +00:00
MetaRenamer
[MetaRenamer] Leave @main alone.
2017-08-01 05:14:45 +00:00
NameAnonGlobals
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NaryReassociate
…
NewGVN
NewGVN: Fix PR/33367, which was causing us to delete non-copy intrinsics accidentally in some rare cases
2018-01-09 20:12:42 +00:00
ObjCARC
ObjCARC: do not increment past the end of the BB
2017-10-24 00:09:10 +00:00
PartiallyInlineLibCalls
[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result
2017-11-27 21:15:43 +00:00
PGOProfile
[ICP] Expose unconditional call promotion interface
2017-12-20 19:26:37 +00:00
PhaseOrdering
[SimplifyCFG] don't sink common insts too soon (PR34603)
2017-12-14 22:05:20 +00:00
PlaceSafepoints
All libcalls should be considered to be GC-leaf functions.
2017-07-27 16:49:39 +00:00
PreISelIntrinsicLowering
…
PruneEH
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Reassociate
Reassociate: add global reassociation algorithm
2017-12-12 19:18:02 +00:00
Reg2Mem
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RewriteStatepointsForGC
[RewriteStatepoints] Fix incorrect assertion
2017-12-28 12:03:12 +00:00
SafeStack
Parse and print DIExpressions inline to ease IR and MIR testing
2017-08-23 20:31:27 +00:00
SampleProfile
Profiling tests: Endianess XFAIL for powerpc- (32-bit)
2018-01-09 20:09:23 +00:00
Scalarizer
Remove the obsolete offset parameter from @llvm.dbg.value
2017-07-28 20:21:02 +00:00
SCCP
[SCCP] Pick the right lattice value for constants.
2017-11-22 03:04:55 +00:00
SeparateConstOffsetFromGEP
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SimpleLoopUnswitch
[PM/Unswitch] Teach SimpleLoopUnswitch to do non-trivial unswitching,
2017-11-17 19:58:36 +00:00
SimplifyCFG
[SimplifyCFG] Stop hoisting musttail calls incorrectly.
2017-12-31 16:47:16 +00:00
Sink
[Sink] Really really fix predicate in legality check
2018-01-11 21:28:57 +00:00
SLPVectorizer
[SLP] Add/update tests for SLP vectorizer, NFC.
2018-01-10 21:29:18 +00:00
SpeculateAroundPHIs
Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.
2017-11-28 11:32:31 +00:00
SpeculativeExecution
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SROA
[SROA] Disable non-whole-alloca splits by default
2017-12-18 06:47:37 +00:00
StraightLineStrengthReduce
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StripDeadPrototypes
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StripSymbols
Canonicalize the representation of empty an expression in DIGlobalVariableExpression
2017-08-30 18:06:51 +00:00
StructurizeCFG
StructurizeCFG: xfail one of the testcases from r321751
2018-01-04 17:23:24 +00:00
SyntheticCountsPropagation
Add a pass to generate synthetic function entry counts.
2018-01-09 19:39:35 +00:00
TailCallElim
Remove this test
2017-11-28 22:39:38 +00:00
ThinLTOBitcodeWriter
Make internal/private GVs implicitly dso_local.
2018-01-11 22:15:05 +00:00
Util
[InstCombine] Add a flag to disable LowerDbgDeclare
2017-09-13 01:43:25 +00:00
WholeProgramDevirt
Make internal/private GVs implicitly dso_local.
2018-01-11 22:15:05 +00:00