Max Kazantsev 0acdce1793 Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars" ... The patch was reverted due to a bug. The bug was that if the IV is the 2nd operand of the icmp instruction, then the "Pred" variable gets swapped and differs from the instruction's predicate. In this patch we use the original predicate to do the transformation. Also added a test case that exercises this situation. Differentian Revision: https://reviews.llvm.org/D35107 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@307477 91177308-0d34-0410-b5e6-96231b3b80d8		2017-07-08 17:17:30 +00:00
..
ADCE	Fix a test to check assembly output instead of bitcode.	2017-03-31 23:22:19 +00:00
AddDiscriminators	[AddDiscriminators] Assign discriminators to MemIntrinsic calls.	2017-04-11 19:07:30 +00:00
AlignmentFromAssumptions
ArgumentPromotion	[ArgPromotion] Add a testcase for PR32917	2017-05-05 08:40:24 +00:00
AtomicExpand	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
BDCE	[Analysis] Support bitreverse in -demanded-bits pass	2017-04-13 16:44:25 +00:00
BranchFolding
CodeExtractor	Clean up a test case	2017-06-27 21:35:49 +00:00
CodeGenPrepare	[CGP, x86] update test checks; NFC	2017-07-06 15:31:38 +00:00
ConstantHoisting	[ConstHoisting] Turn on consthoist-with-block-frequency by default.	2017-07-07 00:11:05 +00:00
ConstantMerge	Don't merge global constants with non-dbg metadata.	2017-03-09 00:03:37 +00:00
ConstProp	[X86] Replace 'REQUIRES: x86' in tests with 'REQUIRES: x86-registered-target' which seems to be the correct way to make them run on an x86 build.	2017-06-04 08:21:58 +00:00
Coroutines	[coroutines] PR33271: Remove stray coro.save intrinsics during CoroSplit	2017-06-02 02:18:36 +00:00
CorrelatedValuePropagation	[LVI] Teach LVI to reason about ORs of icmps similar to how it reasons about ANDs of icmps	2017-06-23 01:08:16 +00:00
CountingFunctionInserter
CrossDSOCFI	[cfi] CFI-ICall for ThinLTO.	2017-06-16 00:18:29 +00:00
DCE	[InstSimplify] Don't constant fold or DCE calls that are marked nobuiltin	2017-06-09 23:18:11 +00:00
DeadArgElim	Replace hardcoded intrinsic list with speculatable attribute.	2017-05-03 02:26:10 +00:00
DeadStoreElimination	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
EarlyCSE	[EarlyCSE] Make PhiToCheck in removeMSSA() a set.	2017-06-14 19:29:53 +00:00
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs	Support arbitrary address space pointers in masked gather/scatter intrinsics.	2017-05-03 12:28:54 +00:00
FunctionImport	Revert r295861, "[ModuleSummaryAnalysis] Don't crash when referencing unnamed globals."	2017-05-03 00:18:48 +00:00
GCOVProfiling
GlobalDCE	[PM] Teach the PGO instrumentation pasess to run GlobalDCE before	2017-05-25 07:15:09 +00:00
GlobalMerge	Align definition of DW_OP_plus with DWARF spec [3/3]	2017-06-14 13:14:38 +00:00
GlobalOpt	[GlobalOpt] Remove unreachable blocks before optimizing a function.	2017-07-05 22:28:28 +00:00
GlobalSplit	Fix one-after-the-end type metadata handling in globalsplit.	2017-03-07 22:18:48 +00:00
GuardWidening
GVN	Revert "[GVN] Recommit the patch "Add phi-translate support in scalarpre"."	2017-07-03 12:23:10 +00:00
GVNHoist	Disable GVN Hoist due to still more bugs being found in it. There is	2017-04-27 00:28:03 +00:00
GVNSink	Changed a comparison operator for std::stable_sort to implement strict weak ordering.	2017-06-08 17:27:40 +00:00
IndVarSimplify	Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars"	2017-07-08 17:17:30 +00:00
InferAddressSpaces	[InferAddressSpaces] Fix assertion about null pointer	2017-07-07 02:40:13 +00:00
InferFunctionAttrs	Add argmononly attribute to strlen and wcslen, i.e. they only read memory (string) passed to them.	2017-06-18 03:10:26 +00:00
Inline	[Cloner] Re-map simplfied cloned instructions.	2017-07-01 03:29:33 +00:00
InstCombine	[ValueTracking] Fix the identity case (LHS => RHS) when the LHS is false.	2017-07-07 13:55:55 +00:00
InstMerge
InstNamer	Add basic test case for -instnamer	2017-05-08 23:18:46 +00:00
InstSimplify	[InstSimplify] Constant fold the new GEP in SimplifyGEPInst.	2017-06-06 10:17:14 +00:00
InterleavedAccess	[ARM] Implement interleaved access bug fix from r306334	2017-07-07 16:15:05 +00:00
Internalize
IPConstantProp
IRCE	[IRCE] Canonicalize pre/post loops after the blocks are added into parent loop	2017-06-06 14:54:01 +00:00
JumpThreading	[JumpThreading] Add test case that was supposed to go with r306085.	2017-06-27 15:26:47 +00:00
LCSSA
LICM	[AliasSetTracker] Don't drop AA MD so eagerly	2017-06-29 19:13:11 +00:00
LoadStoreVectorizer	Skip bitcasts while looking for GEP in LoadStoreVectorizer	2017-04-25 18:00:08 +00:00
LoopDataPrefetch
LoopDeletion	[LoopDeletion] Update exits correctly when multiple duplicate edges from an exiting block	2017-06-22 20:20:56 +00:00
LoopDistribute
LoopIdiom	[Atomics] Rename and change prototype for atomic memcpy intrinsic	2017-06-16 14:43:59 +00:00
LoopInterchange
LoopLoadElim
LoopPredication	Loop predication expand both sides of the widened condition	2017-02-27 15:44:49 +00:00
LoopReroll
LoopRotate	Restrict the definition of loop preheader to avoid EH blocks	2017-06-22 23:27:16 +00:00
LoopSimplify	[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.	2017-06-25 22:45:31 +00:00
LoopSimplifyCFG
LoopStrengthReduce	[LSR] Narrow search space by filtering non-optimal formulae with the same ScaledReg and Scale.	2017-07-06 15:52:14 +00:00
LoopUnroll	[LoopUnrollRuntime] Support multiple exit blocks unrolling when prolog remainder generated	2017-07-07 20:12:32 +00:00
LoopUnswitch	[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.	2017-06-25 22:45:31 +00:00
LoopVectorize	[LoopVectorize] partly revert r307475	2017-07-08 16:34:46 +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	Fix builin_expect lowering bug	2017-06-07 18:32:24 +00:00
LowerGuardIntrinsic
LowerInvoke
LowerSwitch	LowerSwitch: Fix producing invalid IR on unreachable code	2017-04-21 23:54:12 +00:00
LowerTypeTests	Fix ODR violations due to abuse of LLVM_YAML_IS_(FLOW_)?SEQUENCE_VECTOR	2017-06-30 20:56:57 +00:00
Mem2Reg	Add test coverage for mem2reg dbg.declare lowering.	2017-04-21 22:13:55 +00:00
MemCpyOpt	Add address space mangling to lifetime intrinsics	2017-04-10 20:18:21 +00:00
MergeFunc
MetaRenamer	[MetaRenamer] Don't rename library functions.	2017-03-23 23:21:07 +00:00
NameAnonGlobals
NaryReassociate
NewGVN	NewGVN: Fix PR 33461, caused by slightly overzealous verification.	2017-06-19 00:24:00 +00:00
ObjCARC	Replace hardcoded intrinsic list with speculatable attribute.	2017-05-03 02:26:10 +00:00
PartiallyInlineLibCalls
PGOProfile	[PGO] Implementate profile counter regiser promotion	2017-06-25 00:26:43 +00:00
PhaseOrdering	Make globalaa-retained.ll test catching more cases.	2017-04-18 13:29:26 +00:00
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH
Reassociate	[Reassociate] Make sure EraseInst sets MadeChange	2017-06-27 05:32:13 +00:00
Reg2Mem
RewriteStatepointsForGC	[RS4GC] Drop invalid metadata after pointers are relocated	2017-06-12 21:26:53 +00:00
SafeStack	Align definition of DW_OP_plus with DWARF spec [3/3]	2017-06-14 13:14:38 +00:00
SampleProfile	Do not inline recursive direct calls in sample loader pass.	2017-06-21 17:57:43 +00:00
Scalarizer	[Scalarizer] Handle scalar arguments in vector GEP	2017-03-31 06:29:49 +00:00
SCCP	[SCCP] Resolve indirect branch target when possible.	2017-04-10 00:33:25 +00:00
SeparateConstOffsetFromGEP	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
SimpleLoopUnswitch	[PM/Unswitch] Fix a bug in the domtree update logic for the new unswitch	2017-05-25 06:33:36 +00:00
SimplifyCFG	[ValueTracking] Support icmps fed by 'and' and 'or'.	2017-07-06 20:00:25 +00:00
Sink	[Sink] Fix predicate in legality check	2017-06-09 19:31:10 +00:00
SLPVectorizer	[SLP] A test for limiting vectorization of instructions, NFC.	2017-06-30 14:37:32 +00:00
SpeculativeExecution	Revert r301950: SpeculativeExecution: Stop using whitelist for costs	2017-05-10 12:30:07 +00:00
SROA	[SROA] Fix APInt size when alloca address space is not 0	2017-06-27 18:26:06 +00:00
StraightLineStrengthReduce	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	2017-03-21 21:39:51 +00:00
StripDeadPrototypes
StripSymbols	[StripDeadDebug/DIFinder] Track inlined SPs	2017-04-11 13:32:11 +00:00
StructurizeCFG	Revert "StructurizeCFG: Directly invert cmp instructions"	2017-04-24 20:25:01 +00:00
TailCallElim	[TRE] Improve code motion in TRE, use AA to tell whether a load can be moved before a call that writes to memory.	2017-06-19 15:21:18 +00:00
ThinLTOBitcodeWriter	Write summaries for merged modules when splitting modules for ThinLTO.	2017-06-08 23:01:49 +00:00
Util	PredicateInfo: Don't insert conditional info when a conditional branch jumps to the same target regardless of condition	2017-06-14 21:19:52 +00:00
WholeProgramDevirt	Skip CFI for dead functions.	2017-06-02 18:24:23 +00:00