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llvm-mirror/test/Transforms
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Sanjay Patel 67ca1a946a [SimplifyCFG] add tests for cross block compare folding; NFC 
These are the baseline tests for D54827.
Patch based on code originally written by: @yinyuefengyi (luo xionghu)

Differential Revision: https://reviews.llvm.org/D54994

llvm-svn: 348151
2018-12-03 16:55:29 +00:00
..
ADCE
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
ArgumentPromotion
AtomicExpand AMDGPU: Expand atomicrmw nand in IR 2018-10-02 03:50:56 +00:00
BDCE
BlockExtractor [hot-cold-split] Name split functions with ".cold" suffix 2018-10-24 18:53:47 +00:00
BranchFolding
CalledValuePropagation
CallSiteSplitting [CallSiteSplitting] Report edge deletion to DomTreeUpdater 2018-11-29 15:27:04 +00:00
CodeExtractor [PartialInliner] Make PHIs free in cost computation. 2018-11-27 18:17:27 +00:00
CodeGenPrepare Fix a use-after-RAUW bug in large GEP splitting 2018-10-19 19:02:16 +00:00
ConstantHoisting X86/TargetTransformInfo: Report div/rem constant immediate costs as TCC_Free 2018-10-11 23:14:35 +00:00
ConstantMerge
ConstProp Disable calls to *_finite and other glibc-only functions on Musl. 2018-11-06 18:23:32 +00:00
Coroutines
CorrelatedValuePropagation [CVP] auto-generate complete test checks; NFC 2018-11-29 14:28:47 +00:00
CrossDSOCFI
DCE
DeadArgElim [deadargelim] Update dbg.value of 'unused' parameters 2018-09-24 10:01:24 +00:00
DeadStoreElimination [BasicAA] Don't assume tail calls with byval don't alias allocas 2018-08-14 01:24:35 +00:00
DivRemPairs
EarlyCSE [EarlyCSEwMemorySSA] Add MSSA verification and tests to make EarlyCSE failures easier to track. 2018-09-17 22:35:21 +00:00
EliminateAvailableExternally
EntryExitInstrumenter
ExpandMemCmp/X86
Float2Int
ForcedFunctionAttrs
FunctionAttrs [FuncAttrs] Remove "access range attributes" for read-none functions 2018-09-11 11:51:29 +00:00
FunctionImport [ThinLTO] Allow importing of functions with var args 2018-12-01 05:11:46 +00:00
GCOVProfiling [DebugInfo] IR/Bitcode changes for DISubprogram flags. 2018-11-28 21:14:32 +00:00
GlobalDCE GlobalDCE: Teach isEmptyFunction() to ignore debug intrinsics. 2018-11-16 17:47:21 +00:00
GlobalMerge [GlobalMerge] Allow merging globals with explicit section markings. 2018-08-02 23:54:16 +00:00
GlobalOpt [DebugInfo][GlobalOpt] Fix -debugify for globalopt shrinking globals to booleans. 2018-10-23 16:35:51 +00:00
GlobalSplit
GuardWidening [GuardWidening] Ignore guards with trivial conditions 2018-08-22 02:40:49 +00:00
GVN [Local] Keep K's range if K does not move when combining metadata. 2018-10-27 16:53:45 +00:00
GVNHoist [MemorySSAUpdater] Avoid creating self-referencing MemoryDefs 2018-09-11 14:29:59 +00:00
GVNSink [Local] Make DoesKMove required for combineMetadata. 2018-08-24 11:40:04 +00:00
HotColdSplit [CodeExtractor] Mark functions noreturn when applicable 2018-11-08 17:57:09 +00:00
IndirectBrExpand
IndVarSimplify Return "[IndVars] Smart hard uses detection" 2018-11-08 11:54:35 +00:00
InferAddressSpaces AMDGPU: Fix tests using old number for constant address space 2018-09-10 02:54:25 +00:00
InferFunctionAttrs Disable calls to *_finite and other glibc-only functions on Musl. 2018-11-06 18:23:32 +00:00
Inline [Inliner] Modify the merging of min-legal-vector-width attribute to better handle when the caller or callee don't have the attribute. 2018-11-29 07:27:38 +00:00
InstCombine [InstCombine] Support ssub.sat canonicalization for non-splats 2018-12-01 10:58:34 +00:00
InstMerge [DebugInfo][InstMerge] Fix -debugify for phi node created by -mldst-motion 2018-11-02 18:25:41 +00:00
InstNamer
InstSimplify [InstSimplify] add tests for undef + partial undef constant folding; NFC 2018-11-30 22:51:34 +00:00
InterleavedAccess
Internalize
IPConstantProp Recommit r333268: [IPSCCP] Use PredicateInfo to propagate facts from cmp instructions. 2018-08-23 11:04:00 +00:00
IRCE Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs" 2018-08-27 21:41:37 +00:00
JumpThreading [JumpThreading] Fix exponential time algorithm computing known values. 2018-11-09 22:35:26 +00:00
LCSSA [DebugInfo][LCSSA] Rewrite pre-existing debug values outside loop 2018-10-16 08:06:48 +00:00
LICM [LICM] Reapply r347776 "Make LICM able to hoist phis" with fix 2018-11-29 17:10:00 +00:00
LoadStoreVectorizer AMDGPU: Fix private handling for allowsMisalignedMemoryAccesses 2018-09-24 13:18:15 +00:00
LoopDataPrefetch
LoopDeletion
LoopDistribute
LoopIdiom SCEV should forget all loops containing a deleted block. 2018-08-09 17:53:26 +00:00
LoopInstSimplify Update MemorySSA in LoopInstSimplify. 2018-08-22 20:05:21 +00:00
LoopInterchange [LoopInterchange] Support reductions across inner and outer loop. 2018-11-08 20:44:19 +00:00
LoopLoadElim
LoopPredication
LoopReroll [LoopReroll] Rewrite induction variable rewriting. 2018-06-22 22:58:55 +00:00
LoopRotate Update MemorySSA in LoopRotate. 2018-10-24 22:46:45 +00:00
LoopSimplify Revert r346810 "Preserve loop metadata when splitting exit blocks" 2018-11-14 01:47:32 +00:00
LoopSimplifyCFG [LoopSimplifyCFG] Update MemorySSA in terminator folding. PR39783 2018-11-30 10:06:23 +00:00
LoopStrengthReduce [LoopStrengthReduce] ComplexityLimit as an option 2018-11-29 08:34:22 +00:00
LoopUnroll [LoopUnroll] allow customization for new-pass-manager version of LoopUnroll 2018-10-31 14:33:14 +00:00
LoopUnrollAndJam [UnJ] Improve explicit loop count checks 2018-08-11 07:37:31 +00:00
LoopUnswitch Update MemorySSA in LoopUnswitch. 2018-09-11 19:19:21 +00:00
LoopVectorize [X86][LoopVectorize] Replace -mcpu=skylake-avx512 with -mattr=avx512f in some tests that failed when experimenting with defaulting to -mprefer-vector-width=256 for skylake-avx512. 2018-12-01 01:38:44 +00:00
LoopVersioning Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)." 2018-07-13 23:58:46 +00:00
LoopVersioningLICM
LowerAtomic
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests [LowerTypeTests] Limit when icall jumptable entries are emitted 2018-07-13 19:57:39 +00:00
Mem2Reg [Mem2Reg] Fix nondeterministic corner case 2018-11-30 19:20:02 +00:00
MemCpyOpt Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue 2018-09-21 05:17:42 +00:00
MergeFunc [MergeFuncs] Generate alias instead of thunk if possible 2018-11-21 19:37:19 +00:00
MergeICmps [MergeICmps] Do not perform the transformation if GEP is used outside of block 2018-11-05 18:16:32 +00:00
MetaRenamer
NameAnonGlobals
NaryReassociate
NewGVN [NewGVN] Make sure we do not add a user to itself. 2018-11-07 17:20:07 +00:00
ObjCARC
PartiallyInlineLibCalls
PGOProfile [PGO] Exit early if all count values are zero 2018-11-07 23:51:20 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate [PatternMatch] Handle undef vectors consistently 2018-11-20 16:08:19 +00:00
Reg2Mem
RewriteStatepointsForGC NFC - Various typo fixes in tests 2018-07-04 13:28:39 +00:00
SafeStack SafeStack: Prevent OOB reads with mem intrinsics 2018-08-30 20:44:51 +00:00
SampleProfile Add a flag to remap manglings when reading profile data information. 2018-10-10 23:13:47 +00:00
ScalarizeMaskedMemIntrin/X86 [ScalarizeMaskedMemIntrin] Use MinAlign to calculate alignment for the scalar load/stores to handle element types that are byte-sized but not powers of 2. 2018-09-28 03:35:37 +00:00
Scalarizer [PM] Port Scalarizer to the new pass manager. 2018-11-21 14:00:17 +00:00
SCCP [IPSCCP] Use input operand instead of OriginalOp for ssa_copy. 2018-11-25 16:32:02 +00:00
SeparateConstOffsetFromGEP
SimpleLoopUnswitch [test] Fix use of 'sort -b' in SimpleLoopUnswitch on NetBSD 2018-12-02 16:49:33 +00:00
SimplifyCFG [SimplifyCFG] add tests for cross block compare folding; NFC 2018-12-03 16:55:29 +00:00
Sink
SLPVectorizer [TTI] Reduction costs only need to include a single extract element cost (REAPPLIED) 2018-12-01 14:18:31 +00:00
SpeculateAroundPHIs
SpeculativeExecution
SROA [SROA] Use offset sizes from the DataLayout instead of the pointer siezes. 2018-10-30 11:15:04 +00:00
StraightLineStrengthReduce [SLSR] use 'match' to simplify code; NFC 2018-10-23 14:07:39 +00:00
StripDeadPrototypes
StripSymbols
StructurizeCFG StructurizeCFG: Simplify inserted PHI nodes 2018-10-17 15:37:41 +00:00
SyntheticCountsPropagation
TailCallElim [TailCallElim] Enable marking of calls with byval as tails 2018-10-08 18:03:40 +00:00
ThinLTOBitcodeWriter
Util [ICP] Remove incompatible attributes at indirect-call promoted callsites. 2018-11-26 22:03:52 +00:00
WholeProgramDevirt [ThinLTO] Efficiency fix for writing type id records in per-module indexes 2018-09-25 20:14:40 +00:00