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0f17fdc4c5
llvm-mirror/test/Transforms
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Tim Northover 0f17fdc4c5 InstCombine: move hasOneUse check to the top of foldICmpAddConstant 
There were two combines not covered by the check before now, neither of which
actually differed from normal in the benefit analysis.

The most recent seems to be because it was just added at the top of the
function (naturally). The older is from way back in 2008 (r46687) when we just
didn't put those checks in so routinely, and has been diligently maintained
since.

llvm-svn: 341831
2018-09-10 14:26:44 +00:00
..
ADCE
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
ArgumentPromotion
AtomicExpand [AtomicExpandPass] Widen partword atomicrmw or/xor/and before tryExpandAtomicRMW 2018-08-17 14:03:37 +00:00
BDCE
BlockExtractor
BranchFolding
CalledValuePropagation
CallSiteSplitting
CodeExtractor [CodeExtractor] Use 'normal destination' BB as insert point to store invoke results. 2018-08-21 20:07:46 +00:00
CodeGenPrepare AMDGPU: Fix tests using old number for constant address space 2018-09-10 02:54:25 +00:00
ConstantHoisting Revert "Revert r341269: [Constant Hoisting] Hoisting Constant GEP Expressions" 2018-09-04 22:17:03 +00:00
ConstantMerge
ConstProp [X86] Add constant folding for AVX512 versions of scalar floating point to integer conversion intrinsics. 2018-08-12 22:09:54 +00:00
Coroutines
CorrelatedValuePropagation [CVP] Extend tests to illustrate an old patch isn't needed 2018-08-24 21:56:43 +00:00
CrossDSOCFI
DCE
DeadArgElim
DeadStoreElimination [BasicAA] Don't assume tail calls with byval don't alias allocas 2018-08-14 01:24:35 +00:00
DivRemPairs
EarlyCSE [AMDGPU] Add support for multi-dword s.buffer.load intrinsic 2018-08-25 14:53:17 +00:00
EliminateAvailableExternally
EntryExitInstrumenter
ExpandMemCmp/X86
Float2Int
ForcedFunctionAttrs
FunctionAttrs llvm: Add support for "-fno-delete-null-pointer-checks" 2018-07-09 22:27:23 +00:00
FunctionImport Restore "[ThinLTO] Ensure we always select the same function copy to import" 2018-07-16 15:30:27 +00:00
GCOVProfiling
GlobalDCE
GlobalMerge [GlobalMerge] Allow merging globals with explicit section markings. 2018-08-02 23:54:16 +00:00
GlobalOpt [PPC] Remove Darwin support from POWER backend. 2018-08-28 01:18:29 +00:00
GlobalSplit
GuardWidening [GuardWidening] Ignore guards with trivial conditions 2018-08-22 02:40:49 +00:00
GVN [GVN] Invalidate cached info for values replaced by equality propagation 2018-09-10 12:23:05 +00:00
GVNHoist [Local] Make DoesKMove required for combineMetadata. 2018-08-24 11:40:04 +00:00
GVNSink [Local] Make DoesKMove required for combineMetadata. 2018-08-24 11:40:04 +00:00
HotColdSplit Hot cold splitting pass 2018-09-07 15:03:49 +00:00
IndirectBrExpand
IndVarSimplify [IndVars] Set Changed if sinkUnusedInvariants changes IR. PR38863 2018-09-10 06:32:00 +00:00
InferAddressSpaces AMDGPU: Fix tests using old number for constant address space 2018-09-10 02:54:25 +00:00
InferFunctionAttrs [LibCalls] Added returned attribute to libcalls 2018-08-23 05:18:23 +00:00
Inline Set cost of invariant group intrinsics to 0 2018-09-07 22:29:48 +00:00
InstCombine InstCombine: move hasOneUse check to the top of foldICmpAddConstant 2018-09-10 14:26:44 +00:00
InstMerge
InstNamer
InstSimplify [InstSimplify] use isKnownNeverNaN to fold more fcmp ord/uno 2018-08-21 14:45:13 +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 [Local] Make DoesKMove required for combineMetadata. 2018-08-24 11:40:04 +00:00
LCSSA [DebugInfo][LCSSA] Preserve debug location in lcssa phis 2018-07-31 14:54:52 +00:00
LICM [AST] Generalize argument specific aliasing 2018-09-07 21:36:11 +00:00
LoadStoreVectorizer Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs" 2018-08-27 21:41:37 +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 NFC - Various typo fixes in tests 2018-07-04 13:28:39 +00:00
LoopLoadElim
LoopPredication
LoopReroll [LoopReroll] Rewrite induction variable rewriting. 2018-06-22 22:58:55 +00:00
LoopRotate [ADCE] Remove the need of DomTree 2018-08-04 02:50:12 +00:00
LoopSimplify
LoopSimplifyCFG Update MemorySSA in LoopSimplifyCFG. 2018-08-22 20:10:21 +00:00
LoopStrengthReduce SCEVExpander::expandAddRecExprLiterally(): check before casting as Instruction 2018-06-29 07:44:20 +00:00
LoopUnroll AMDGPU: Fix tests using old number for constant address space 2018-09-10 02:54:25 +00:00
LoopUnrollAndJam [UnJ] Improve explicit loop count checks 2018-08-11 07:37:31 +00:00
LoopUnswitch
LoopVectorize InstCombine: move hasOneUse check to the top of foldICmpAddConstant 2018-09-10 14:26:44 +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 Improve ConvertDebugDeclareToDebugValue 2018-06-26 06:17:00 +00:00
MemCpyOpt
MergeFunc
MergeICmps
MetaRenamer
NameAnonGlobals
NaryReassociate
NewGVN [NewGVN] Mark function as changed if we erase instructions. 2018-09-07 11:41:34 +00:00
ObjCARC
PartiallyInlineLibCalls
PGOProfile [PGO] Control Height Reduction 2018-09-04 17:19:13 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate [Reassociate] swap binop operands to increase factoring potential 2018-09-02 14:22:54 +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 [SampleFDO] Make sample profile loader unaware of compact format change. 2018-09-06 22:03:37 +00:00
Scalarizer
SCCP [PPC] Remove Darwin support from POWER backend. 2018-08-28 01:18:29 +00:00
SeparateConstOffsetFromGEP
SimpleLoopUnswitch [SimpleLoopUnswitch] remove a chain of dead blocks at once 2018-09-04 20:19:41 +00:00
SimplifyCFG [SimplifyCFG] Fix a cost modeling oversight in branch commoning 2018-08-30 00:03:02 +00:00
Sink
SLPVectorizer SLPVectorizer: Fix assert with different sized address spaces 2018-08-31 14:34:53 +00:00
SpeculateAroundPHIs
SpeculativeExecution
SROA [SROA] Fix alignment for uses of PHI nodes. 2018-08-30 18:59:24 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols
StructurizeCFG AMDGPU: Fix tests using old number for constant address space 2018-09-10 02:54:25 +00:00
SyntheticCountsPropagation
TailCallElim [TailCallElim] Preserve DT and PDT 2018-08-04 08:13:47 +00:00
ThinLTOBitcodeWriter
Util [PredicateInfo] Use custom mangling to support ssa_copy with unnamed types. 2018-07-24 14:49:52 +00:00
WholeProgramDevirt