Ivan A. Kosarev 53270d0fa6 [Transforms] Propagate TBAA info in SROA ... Now that we have the new TBAA metadata format that is capable of representing accesses to aggregates, we can propagate TBAA access tags from memory setting and transferring intrinsics to load and store instructions and vice versa. Since SROA produces lots of new loads and stores on optimized builds, this change significantly decreases the share of undecorated memory accesses on such builds. Differential Revision: https://reviews.llvm.org/D41563 llvm-svn: 325329		2018-02-16 10:10:29 +00:00
..
ADCE	…
AddDiscriminators	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
AggressiveInstCombine	[AggressiveInstCombine] Fixed TruncCombine class to handle TruncInst leaf node correctly.	2018-01-31 22:39:05 +00:00
AlignmentFromAssumptions	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
ArgumentPromotion	[Debugify] Handled unsized types	2018-01-06 00:37:01 +00:00
AtomicExpand	…
BDCE	…
BlockExtractor	[llvm-extract] Support extracting basic blocks	2018-01-23 21:51:34 +00:00
BranchFolding	…
CallSiteSplitting	Recommit r325001: [CallSiteSplitting] Support splitting of blocks with instrs before call.	2018-02-14 13:59:12 +00:00
CalledValuePropagation	Add CalledValuePropagation pass	2017-10-25 13:40:08 +00:00
CodeExtractor	[PartialInliner] Update test (NFC).	2018-02-04 18:40:24 +00:00
CodeGenPrepare	[AMDGPU] Switch to the new addr space mapping by default	2018-02-02 16:07:16 +00:00
ConstProp	[TargetLibraryInfo] fix finite mathlib function availability	2018-01-08 17:38:09 +00:00
ConstantHoisting	Fix out-of-order stepping behavior in programs with hoisted constants.	2017-11-09 20:01:31 +00:00
ConstantMerge	…
Coroutines	[Coroutines] Don't move stores for allocator args	2018-02-15 19:31:45 +00:00
CorrelatedValuePropagation	[CVP] Don't Replace incoming values from unreachable blocks with undef.	2018-01-29 05:59:55 +00:00
CrossDSOCFI	…
DCE	[DCE] Salvage debug info from dead insts	2018-02-15 22:26:18 +00:00
DeadArgElim	[DeadArgumentElimination] Preserve llvm.dbg.values's first argument	2018-01-30 16:42:04 +00:00
DeadStoreElimination	[DeadStoreElimination] Salvage debug info from dead insts	2018-02-13 18:15:26 +00:00
DivRemPairs	…
EarlyCSE	[EarlyCSE] Salvage debug info during DCE	2018-01-09 15:08:37 +00:00
EliminateAvailableExternally	…
EntryExitInstrumenter	EntryExitInstrumenter: set DebugLocs on the inserted call instructions (PR35412)	2017-11-28 18:44:26 +00:00
ExpandMemCmp/X86	[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)	2018-01-06 16:16:04 +00:00
Float2Int	…
ForcedFunctionAttrs	…
FunctionAttrs	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
FunctionImport	[ThinLTO] Import global variables	2018-02-16 08:11:04 +00:00
GCOVProfiling	…
GVN	[GVN] Partially revert debug info salvage change (r325063)	2018-02-16 01:15:20 +00:00
GVNHoist	[GVNHoist] Fix: PR35222 gvn-hoist incorrectly erases load in case of a loop	2018-01-04 07:47:24 +00:00
GVNSink	Add an @llvm.sideeffect intrinsic	2017-11-08 21:59:51 +00:00
GlobalDCE	…
GlobalMerge	…
GlobalOpt	Re-commit : [PowerPC] Add handling for ColdCC calling convention and a pass to mark	2018-01-30 16:17:22 +00:00
GlobalSplit	…
GuardWidening	…
IPConstantProp	[IPSCCP] Remove calls without side effects	2018-01-09 21:58:46 +00:00
IRCE	Re-enable "[SCEV] Make isLoopEntryGuardedByCond a bit smarter"	2018-02-07 11:16:29 +00:00
IndVarSimplify	[NFC] Fix metadata placement in test	2018-02-15 07:13:18 +00:00
IndirectBrExpand	Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..	2018-01-22 22:05:25 +00:00
InferAddressSpaces	[AMDGPU] Switch to the new addr space mapping by default	2018-02-02 16:07:16 +00:00
InferFunctionAttrs	…
Inline	[NFC] fix trivial typos in comments and documents	2018-01-29 05:17:03 +00:00
InstCombine	Remove brittle check lines from a test, NFC	2018-02-16 01:21:01 +00:00
InstMerge	…
InstNamer	…
InstSimplify	[InstCombine, InstSimplify] (re)move tests, regenerate checks; NFC	2018-02-13 18:22:53 +00:00
InterleavedAccess	[X86][LLVM]Expanding Supports lowerInterleaved{store|load}() in X86InterleavedAccess (VF64 stride 3-4)	2017-10-02 07:35:25 +00:00
Internalize	…
JumpThreading	[Dominators] Visit affected node candidates found at different root levels	2018-01-19 21:27:24 +00:00
LCSSA	Revert r323472 "[Debug] Add dbg.value intrinsics for PHIs created during LCSSA."	2018-02-05 16:10:42 +00:00
LICM	[LICM] update BlockColors after splitting predecessors	2018-02-12 17:56:55 +00:00
LoadStoreVectorizer	[AMDGPU] Switch to the new addr space mapping by default	2018-02-02 16:07:16 +00:00
LoopDataPrefetch	…
LoopDeletion	[LoopDeletion] Handle users in unreachable block	2018-01-12 07:24:43 +00:00
LoopDistribute	…
LoopIdiom	Adding a width of the GEP index to the Data Layout.	2018-02-14 06:58:08 +00:00
LoopInterchange	[LoopInterchange] Incrementally update the dominator tree.	2018-02-14 13:13:15 +00:00
LoopLoadElim	…
LoopPredication	[Loop Predication] Teach LP about reverse loops with uge and sge latch conditions	2018-02-08 10:34:08 +00:00
LoopReroll	…
LoopRotate	[LoopRotate] Detect loops with indirect branches better (we're giving up on them).	2018-01-09 23:54:35 +00:00
LoopSimplify	[BasicBlockUtils] Check for unreachable preds before updating LI in UpdateAnalysisInformation	2018-01-02 16:25:50 +00:00
LoopSimplifyCFG	…
LoopStrengthReduce	[LoopStrengthReduce, x86] don't add cost for a cmp that will be macro-fused (PR35681)	2018-02-05 23:43:05 +00:00
LoopUnroll	[SimplifyCFG] Re-apply Relax restriction for folding unconditional branches	2018-02-08 07:16:29 +00:00
LoopUnswitch	[SimplifyCFG] Re-apply Relax restriction for folding unconditional branches	2018-02-08 07:16:29 +00:00
LoopVectorize	[LV] Fix analyzeInterleaving when -pass-remarks enabled	2018-02-10 00:07:45 +00:00
LoopVersioning	…
LoopVersioningLICM	…
LowerAtomic	…
LowerExpectIntrinsic	…
LowerGuardIntrinsic	…
LowerInvoke	…
LowerSwitch	…
LowerTypeTests	Minor tweak to test case.	2018-02-08 23:10:07 +00:00
Mem2Reg	[Debugify] Add a pass to test debug info preservation	2017-12-08 21:57:28 +00:00
MemCpyOpt	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
MergeFunc	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
MergeICmps	[MergeICmps] Handle chains with several complex BCE basic blocks.	2018-02-06 12:25:33 +00:00
MetaRenamer	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
NameAnonGlobals	…
NaryReassociate	…
NewGVN	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
ObjCARC	[ObjCARC] Do not turn a call to @objc_autoreleaseReturnValue into a call	2018-01-19 23:51:13 +00:00
PGOProfile	[ThinLTO] Remove dead and dropped symbol declarations when possible	2018-02-06 00:43:39 +00:00
PartiallyInlineLibCalls	[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result	2017-11-27 21:15:43 +00:00
PhaseOrdering	Adding a width of the GEP index to the Data Layout.	2018-02-14 06:58:08 +00:00
PlaceSafepoints	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
PreISelIntrinsicLowering	…
PruneEH	…
Reassociate	Reassociate: add global reassociation algorithm	2017-12-12 19:18:02 +00:00
Reg2Mem	…
RewriteStatepointsForGC	[IR] Fix creating mutable versions of TBAA access tags	2018-02-13 14:44:25 +00:00
SCCP	[SCCP] Test that constant propagation updates debug info, NFC	2018-02-15 19:13:04 +00:00
SLPVectorizer	[SLP] Fix the test for the reversed stores, NFC.	2018-02-15 17:11:50 +00:00
SROA	[Transforms] Propagate TBAA info in SROA	2018-02-16 10:10:29 +00:00
SafeStack	[SafeStack] Use updated CreateMemCpy API to set more accurate source and destination alignments.	2018-02-12 22:39:47 +00:00
SampleProfile	Profiling tests: Endianess XFAIL for powerpc- (32-bit)	2018-01-09 20:09:23 +00:00
Scalarizer	…
SeparateConstOffsetFromGEP	[AMDGPU] Change constant addr space to 4	2018-02-13 18:00:25 +00:00
SimpleLoopUnswitch	[PM/Unswitch] Teach SimpleLoopUnswitch to do non-trivial unswitching,	2017-11-17 19:58:36 +00:00
SimplifyCFG	Adding a width of the GEP index to the Data Layout.	2018-02-14 06:58:08 +00:00
Sink	[Sink] Really really fix predicate in legality check	2018-01-11 21:28:57 +00:00
SpeculateAroundPHIs	Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.	2017-11-28 11:32:31 +00:00
SpeculativeExecution	…
StraightLineStrengthReduce	…
StripDeadPrototypes	…
StripSymbols	…
StructurizeCFG	Revert r321751, "StructurizeCFG: Fix broken backedge detection"	2018-01-24 18:02:05 +00:00
SyntheticCountsPropagation	Add a pass to generate synthetic function entry counts.	2018-01-09 19:39:35 +00:00
TailCallElim	Remove this test	2017-11-28 22:39:38 +00:00
ThinLTOBitcodeWriter	[ThinLTO] fix test failure without x86 backend	2018-02-06 07:03:09 +00:00
Util	Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)	2018-01-19 17:13:12 +00:00
WholeProgramDevirt	Make GlobalValues with non-default visibilility dso_local.	2018-01-18 02:08:23 +00:00