James Molloy 3a168569fc [LAA] Correctly return a half-open range in expandBounds ... This is a latent bug that's been hanging around for a while. For a loop-invariant pointer, expandBounds would return the range {Ptr, Ptr}, but this was interpreted as a half-open range, not a closed range. So we ended up planting incorrect bounds checks. Even worse, they were tautological, so we ended up incorrectly executing the optimized loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299526 91177308-0d34-0410-b5e6-96231b3b80d8		2017-04-05 09:24:26 +00:00
..
ADCE	Fix a test to check assembly output instead of bitcode.	2017-03-31 23:22:19 +00:00
AddDiscriminators	Encode duplication factor from loop vectorization and loop unrolling to discriminator.	2017-02-10 21:09:07 +00:00
AlignmentFromAssumptions
ArgumentPromotion	Verifier: Disallow a line number without a file in DISubprogram	2017-02-17 23:57:42 +00:00
AtomicExpand
BBVectorize	Introduce -unroll-partial-threshold to separate PartialThreshold from Threshold in loop unorller.	2017-01-17 23:39:33 +00:00
BDCE
BranchFolding
CodeExtractor
CodeGenPrepare	[BypassSlowDivision] Do not bypass division of hash-like values	2017-04-02 13:14:30 +00:00
ConstantHoisting	[Constant Hoisting] Avoid inserting instructions before EH pads	2017-03-01 22:41:12 +00:00
ConstantMerge	Don't merge global constants with non-dbg metadata.	2017-03-09 00:03:37 +00:00
ConstProp	opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.	2017-02-17 17:36:52 +00:00
Coroutines	[coroutines] Add handling for unwind coro.ends	2017-03-07 21:00:54 +00:00
CorrelatedValuePropagation	[IR] Make SwitchInst::CaseIt almost a normal iterator.	2017-03-26 02:49:23 +00:00
CountingFunctionInserter
CrossDSOCFI
DCE
DeadArgElim	Set the prof weight correctly for call instructions in DeadArgumentElimination.	2017-03-23 23:26:00 +00:00
DeadStoreElimination	[DeadStoreElimination] Check function modref behavior before considering memory clobbered	2017-03-01 14:38:29 +00:00
EarlyCSE	[EarlyCSE] Don't DSE across readnone functions that may throw	2017-01-17 20:15:47 +00:00
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs	[FunctionAttrs] try to extend nonnull-ness of arguments from a callsite back to its parent function	2017-02-13 23:10:51 +00:00
FunctionImport	[ModuleSummaryAnalysis] Don't crash when referencing unnamed globals.	2017-02-22 18:53:38 +00:00
GCOVProfiling	[IR] Remove the DIExpression field from DIGlobalVariable.	2016-12-20 02:09:43 +00:00
GlobalDCE	[PH] Replace uses of AssertingVH from members of analysis results with	2017-01-24 12:55:57 +00:00
GlobalMerge	Renumber testcase metadata nodes after r290153.	2016-12-22 00:45:21 +00:00
GlobalOpt	Verifier: Disallow a line number without a file in DISubprogram	2017-02-17 23:57:42 +00:00
GlobalSplit	Fix one-after-the-end type metadata handling in globalsplit.	2017-03-07 22:18:48 +00:00
GuardWidening
GVN	Add missing updated test from VN coercion changes. Instructions were renamed. NFC	2017-03-20 18:04:19 +00:00
GVNHoist	Handle UnreachableInst in isGuaranteedToTransferExecutionToSuccessor	2017-03-08 01:54:50 +00:00
IndVarSimplify	[SimplifyIndvar] Replace the sdiv used by IV if we can prove both of its operands are non-negative	2017-03-30 21:56:56 +00:00
InferAddressSpaces	AMDGPU: Add all atomicrmw fields to atomic.inc/dec	2017-03-30 22:21:40 +00:00
InferFunctionAttrs
Inline	[ThinLTO] Correct counting of functions in inliner stats	2017-03-24 17:59:06 +00:00
InstCombine	[InstCombine] Add test cases for various add/subtracts of constants(scalar, splat, and vector) with phis and selects. Improvements coming in a future commit.	2017-04-04 22:22:30 +00:00
InstMerge	Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist	2017-01-24 19:55:36 +00:00
InstSimplify	InstSimplify: Add a hook for shufflevector	2017-04-03 22:05:30 +00:00
InterleavedAccess	[ARM/AArch64] Support wide interleaved accesses	2017-03-02 15:11:20 +00:00
Internalize
IPConstantProp	[IPCP] Don't propagate return value for naked functions.	2017-02-04 19:44:14 +00:00
IRCE	[IRCE] Add a missing invariant check	2017-02-07 23:59:07 +00:00
JumpThreading	[JumpThreading] Perform phi-translation in SimplifyPartiallyRedundantLoad.	2017-03-19 15:30:53 +00:00
LCSSA
LICM	Use a WeakVH for UnknownInstructions in AliasSetTracker	2017-03-11 01:15:48 +00:00
LoadCombine	[LoadCombine] Change test to not use instcombine.	2017-02-10 00:44:08 +00:00
LoadStoreVectorizer	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
LoopDataPrefetch
LoopDeletion	[PM] Teach LoopDeletion to correctly update the LPM when loops are	2017-01-18 02:41:26 +00:00
LoopDistribute	Move test of lazy BFI with ORE to a generic directory	2017-01-13 00:16:23 +00:00
LoopIdiom	Fix some broken CHECK lines.	2017-01-22 20:28:56 +00:00
LoopInterchange
LoopLoadElim	[PM] Port LoopLoadElimination to the new pass manager and wire it into	2017-01-27 01:32:26 +00:00
LoopPredication	Loop predication expand both sides of the widened condition	2017-02-27 15:44:49 +00:00
LoopReroll
LoopRotate	[LoopRotate] Propagate dbg.value intrinsics	2017-03-08 09:56:22 +00:00
LoopSimplify	[BasicBlockUtils] Use getFirstNonPHIOrDbg to set debugloc for instructions created in SplitBlockPredecessors	2017-02-14 21:10:40 +00:00
LoopSimplifyCFG
LoopStrengthReduce	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
LoopUnroll	[LoopUnroll] Remap references in peeled iteration	2017-03-26 16:46:53 +00:00
LoopUnswitch	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
LoopVectorize	[LV] Transform truncations of non-primary induction variables	2017-03-27 20:07:38 +00:00
LoopVersioning	[LAA] Correctly return a half-open range in expandBounds	2017-04-05 09:24:26 +00:00
LoopVersioningLICM	[LAA] Correctly return a half-open range in expandBounds	2017-04-05 09:24:26 +00:00
LowerAtomic
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests	Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR	2017-04-04 06:02:32 +00:00
Mem2Reg	Preserve nonnull metadata on Loads through SROA & mem2reg.	2017-03-22 19:16:39 +00:00
MemCpyOpt	MemCpyOptimizer: don't create new addrspace casts	2017-03-14 22:37:38 +00:00
MergeFunc	MergeFunctions: Preserve debug info in thunks, under option -mergefunc-preserve-debug-info	2017-01-21 02:02:56 +00:00
MetaRenamer	[MetaRenamer] Don't rename library functions.	2017-03-23 23:21:07 +00:00
NameAnonGlobals
NaryReassociate	Revert @llvm.assume with operator bundles (r289755-r289757)	2016-12-19 08:22:17 +00:00
NewGVN	NewGVN: Handle coercion of constant stores, loads, memory insts.	2017-04-02 13:23:44 +00:00
ObjCARC	[ObjCArc] Do not dereference an invalidated iterator.	2017-04-05 03:44:09 +00:00
PartiallyInlineLibCalls	Add positive test for sqrt "partial inlining". NFC.	2017-01-04 21:24:56 +00:00
PGOProfile	[PGO] Memory intrinsic calls optimization based on profiled size	2017-04-04 16:42:20 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate	[Reassociate] Add negated value of negative constant to the Duplicates list.	2017-02-23 18:49:03 +00:00
Reg2Mem
RewriteStatepointsForGC	[RSForGC] Handle vector GEPs	2017-03-17 00:55:53 +00:00
SafeStack	[Fuchsia] Use thread-pointer ABI slots for stack-protector and safe-stack	2017-02-24 03:10:10 +00:00
SampleProfile	Do not set branch weight if the branch weight annotation is present.	2017-03-23 14:43:10 +00:00
Scalarizer	[Scalarizer] Handle scalar arguments in vector GEP	2017-03-31 06:29:49 +00:00
SCCP	opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.	2017-02-17 17:36:52 +00:00
SeparateConstOffsetFromGEP	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
SimplifyCFG	Split the SimplifyCFG pass into two variants.	2017-03-26 06:44:08 +00:00
Sink
SLPVectorizer	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
SpeculativeExecution
SROA	Preserve nonnull metadata on Loads through SROA & mem2reg.	2017-03-22 19:16:39 +00:00
StraightLineStrengthReduce	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
StripDeadPrototypes
StripSymbols	Renumber testcase metadata nodes after r290153.	2016-12-22 00:45:21 +00:00
StructurizeCFG	AMDGPU: Remove llvm.SI.vs.load.input	2017-04-03 21:45:13 +00:00
TailCallElim
ThinLTOBitcodeWriter	ThinLTOBitcodeWriter: handle aliases first in filterModule	2017-04-05 00:42:07 +00:00
Util	[MSSA] Small test fix	2017-03-31 17:39:07 +00:00
WholeProgramDevirt	Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR	2017-04-04 06:02:32 +00:00