Roman Lebedev e627b1e795 [NFC][InstCombine] Some tests for 'shift amount reassoc in bit test - trunc-of-lshr' (PR42399) ... Finally, the fold i was looking forward to :) The legality check is muddy, i doubt i've groked the full generalization, but it handles all the cases i care about, and can come up with: https://rise4fun.com/Alive/26j https://bugs.llvm.org/show_bug.cgi?id=42399 llvm-svn: 369197		2019-08-17 21:35:33 +00:00
..
ADCE	Add missing test for r366215	2019-07-16 15:28:29 +00:00
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
ArgumentPromotion	IR: print value numbers for unnamed function arguments	2019-08-03 14:28:34 +00:00
AtomicExpand	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
BDCE
BlockExtractor
BranchFolding
CalledValuePropagation
CallSiteSplitting
CanonicalizeAliases
CodeExtractor	[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)	2019-07-10 16:32:20 +00:00
CodeGenPrepare	[CodeGenPrepare] Fix use-after-free	2019-08-16 23:10:34 +00:00
ConstantHoisting	[RISCV] Fix RISCVTTIImpl::getIntImmCost for immediates where getMinSignedBits() > 64	2019-07-09 10:56:18 +00:00
ConstantMerge
ConstProp
Coroutines	[coroutine] Fixes "cannot move instruction since its users are not dominated by CoroBegin" problem.	2019-08-15 00:48:51 +00:00
CorrelatedValuePropagation	[CVP] Reenable nowrap flag inference	2019-06-24 20:13:13 +00:00
CrossDSOCFI
DCE
DeadArgElim	[FunctionAttrs] Annotate "willreturn" for intrinsics	2019-07-28 06:09:56 +00:00
DeadStoreElimination	[FunctionAttrs] Annotate "willreturn" for intrinsics	2019-07-28 06:09:56 +00:00
DivRemPairs	[DivRemPairs] Recommit: Handling for expanded-form rem - recomposition (PR42673)	2019-07-31 12:06:51 +00:00
EarlyCSE	[EarlyCSE] Add support for unary FNeg to EarlyCSE	2019-08-07 14:34:41 +00:00
EliminateAvailableExternally
EntryExitInstrumenter	Reland "[ARM] push LR before __gnu_mcount_nc"	2019-08-16 23:30:16 +00:00
ExpandMemCmp/X86	Revert "r364412 [ExpandMemCmp][MergeICmps] Move passes out of CodeGen into opt pipeline."	2019-06-26 12:13:13 +00:00
Float2Int	[Float2Int] Add support for unary FNeg to Float2Int	2019-07-08 14:46:07 +00:00
ForcedFunctionAttrs
FunctionAttrs	[CaptureTracking] Allow null to be in either icmp operand	2019-08-16 21:53:49 +00:00
FunctionImport
GCOVProfiling
GlobalDCE
GlobalMerge
GlobalOpt	[GlobalOpt] prevent crashing on large integer types (PR42932)	2019-08-09 12:43:25 +00:00
GlobalSplit
GuardWidening
GVN	Recommit "[GVN] Preserve loop related analysis/canonical forms."	2019-07-31 09:27:54 +00:00
GVNHoist
GVNSink	[GVNSink] Add unary FNeg support to GVNSink pass	2019-06-28 19:57:31 +00:00
HardwareLoops	[ARM][LowOverheadLoops] Enable by default	2019-07-30 08:14:28 +00:00
HotColdSplit	[CodeExtractor] Fix sinking of allocas with multiple bitcast uses (PR42451)	2019-07-10 16:32:20 +00:00
IndirectBrExpand
IndVarSimplify	[RLEV] Rewrite loop exit values for multiple exit loops w/o overall loop exit count	2019-08-14 18:27:57 +00:00
InferAddressSpaces	InferAddressSpaces: Fix cloning original addrspacecast	2019-06-17 14:13:29 +00:00
InferFunctionAttrs	[BuildLibCalls] Noalias annotation	2019-08-14 16:50:06 +00:00
Inline	[FunctionAttrs] Annotate "willreturn" for intrinsics	2019-07-28 06:09:56 +00:00
InstCombine	[NFC][InstCombine] Some tests for 'shift amount reassoc in bit test - trunc-of-lshr' (PR42399)	2019-08-17 21:35:33 +00:00
InstMerge
InstNamer
InstSimplify	[InstSimplify] Report "Changed" also when only deleting dead instructions	2019-08-09 07:08:25 +00:00
InterleavedAccess
Internalize
IPConstantProp
IRCE
JumpThreading	IR: print value numbers for unnamed function arguments	2019-08-03 14:28:34 +00:00
LCSSA
LICM	Revert '[LICM] Make Loop ICM profile aware' and 'Fix pass dependency for LICM'	2019-08-14 04:50:33 +00:00
LoadStoreVectorizer	Handle casts changing pointer size in the vectorizer	2019-08-02 04:03:37 +00:00
LoopDataPrefetch
LoopDeletion
LoopDistribute	Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS"	2019-07-07 22:12:01 +00:00
LoopFusion	[LoopFusion] Extend use of OptimizationRemarkEmitter	2019-07-30 15:58:43 +00:00
LoopIdiom	Add, and infer, a nofree function attribute	2019-07-08 15:57:56 +00:00
LoopInstSimplify
LoopInterchange
LoopLoadElim
LoopPredication	[LoopPred] Extend LFTR normalization to the inverse EQ case	2019-07-09 01:27:45 +00:00
LoopReroll	[SCEV] Use NoWrapFlags when expanding a simple mul	2019-06-17 10:05:18 +00:00
LoopRotate
LoopSimplify	[DebugInfo@O2][LoopVectorize] pr39024: Vectorized code linenos step through loop even after completion	2019-06-19 10:50:47 +00:00
LoopSimplifyCFG
LoopStrengthReduce	[NFC][LSR] Avoid undefined grep in pr2570.ll	2019-06-19 16:02:54 +00:00
LoopTransformWarning
LoopUnroll	[RLEV] Rewrite loop exit values for multiple exit loops w/o overall loop exit count	2019-08-14 18:27:57 +00:00
LoopUnrollAndJam
LoopUnswitch	[LoopUnroll+LoopUnswitch] do not transform loops containing callbr	2019-07-15 21:16:29 +00:00
LoopVectorize	[ARM] Don't pretend we know how to generate MVE VLDn	2019-08-16 13:06:49 +00:00
LoopVersioning
LoopVersioningLICM
LowerAtomic
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests	cfi-icall: Allow the jump table to be optionally made non-canonical.	2019-08-09 22:31:59 +00:00
LowerWidenableCondition
MakeGuardsExplicit
Mem2Reg
MemCpyOpt	[BuildLibCalls] Noalias annotation	2019-08-14 16:50:06 +00:00
MergeFunc	IR: print value numbers for unnamed function arguments	2019-08-03 14:28:34 +00:00
MergeICmps
MetaRenamer
NameAnonGlobals
NaryReassociate
NewGVN	[NFC][NewGVN] Explicitly check fpmath metadata in fpmath.ll	2019-06-28 21:39:08 +00:00
ObjCARC	[FunctionAttrs] Annotate "willreturn" for intrinsics	2019-07-28 06:09:56 +00:00
PartiallyInlineLibCalls
PGOProfile	[PGO] Update ICP pass for recent byval type changes	2019-07-01 22:43:39 +00:00
PhaseOrdering	[NFC][PhaseOredering][SimplifyCFG] Add more runlines to umul.with.overflow tests	2019-07-23 12:42:41 +00:00
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate	[Reassociate] try harder to convert negative FP constants to positive	2019-08-10 13:17:54 +00:00
Reg2Mem
RewriteStatepointsForGC
SafeStack	[SafeStack] Insert the deref before remaining elements	2019-07-24 00:16:23 +00:00
SampleProfile
ScalarizeMaskedMemIntrin/X86	[ScalarizeMaskedMemIntrin] Add test case for expanding scatter.	2019-08-07 23:16:29 +00:00
Scalarizer	[Scalarizer] Add scalarizer support for smul.fix.sat	2019-06-24 12:07:11 +00:00
SCCP	[SCCP] Update condition to avoid overflow.	2019-07-31 18:22:22 +00:00
SeparateConstOffsetFromGEP	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
SimpleLoopUnswitch	[SimpleLoopUnswitch] Don't consider unswitching switch insructions with one unique successor	2019-07-10 10:25:22 +00:00
SimplifyCFG	[SimplifyCFG] Add "safe abs" test from CMSIS DSP 'abs_with_clamp()'	2019-08-14 13:10:59 +00:00
Sink
SLPVectorizer	[SLP] add tests for PR16739; NFC	2019-08-16 17:01:26 +00:00
SpeculateAroundPHIs	Ignore indirect branches from callbr.	2019-08-14 16:44:07 +00:00
SpeculativeExecution
SROA	Recommit [SROA] Enhance SROA to handle addrspacecasted allocas	2019-06-18 21:41:13 +00:00
StackProtector/X86	[lit] Delete empty lines at the end of lit.local.cfg NFC	2019-06-17 09:51:07 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols
StructurizeCFG
SyntheticCountsPropagation
TailCallElim
ThinLTOBitcodeWriter	cfi-icall: Allow the jump table to be optionally made non-canonical.	2019-08-09 22:31:59 +00:00
Util	[PredicateInfo] Use SmallVector instead of SmallPtrSet.	2019-07-25 15:35:10 +00:00
WholeProgramDevirt	IR: print value numbers for unnamed function arguments	2019-08-03 14:28:34 +00:00