Keno Fischer 99ca52276f [LAA] Prevent invalid IR for loop-invariant bound in loop body ... Summary: If LAA expands a bound that is loop invariant, but not hoisted out of the loop body, it used to use that value anyway, causing a non-domination error, because the memcheck block is of course not dominated by the scalar loop body. Detect this situation and expand the SCEV expression instead. Fixes PR31251 Reviewers: anemet Subscribers: mzolotukhin, llvm-commits Differential Revision: https://reviews.llvm.org/D27397 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288705 91177308-0d34-0410-b5e6-96231b3b80d8		2016-12-05 21:25:03 +00:00
..
ADCE
AddDiscriminators	Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators.	2016-10-26 15:48:45 +00:00
AlignmentFromAssumptions
ArgumentPromotion
AtomicExpand
BBVectorize	[ValueTracking] An improvement to IR ValueTracking on Non-negative Integers	2016-10-12 16:18:43 +00:00
BDCE
BranchFolding
CodeExtractor
CodeGenPrepare	AMDGPU: Implement isCheapAddrSpaceCast	2016-12-02 18:12:53 +00:00
ConstantHoisting
ConstantMerge
ConstProp
Coroutines	[coroutines] Store an address of destroy OR cleanup part in the coroutine frame.	2016-10-08 00:22:50 +00:00
CorrelatedValuePropagation	[CVP] Remove use of removed flag (-cvp-dont-process-adds) from the test	2016-11-29 16:43:30 +00:00
CountingFunctionInserter
CrossDSOCFI
DCE	llvm/test/Transforms/DCE/calls-errno.ll: Suppress checking @pow(+0,-1).	2016-11-04 18:50:45 +00:00
DeadArgElim	DeadArgElim: Don't mark swifterror arguments as unused	2016-09-21 15:29:08 +00:00
DeadStoreElimination
EarlyCSE	[EarlyCSE] Make MemorySSA memory dependency check more aggressive.	2016-10-25 16:18:47 +00:00
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs	[FunctionAttrs] Don't try to infer returned if it is already on an argument	2016-09-12 16:04:59 +00:00
FunctionImport	[llvm] Remove redundant --check-prefix=CHECK from tests	2016-10-24 18:57:55 +00:00
GCOVProfiling	DebugInfo: New metadata representation for global variables.	2016-09-13 01:12:59 +00:00
GlobalDCE
GlobalMerge	Teach llvm::StripDebugInfo() about global variable !dbg attachments.	2016-10-10 17:53:33 +00:00
GlobalOpt	[GlobalOpt] Dead Eliminate declarations	2016-09-15 20:26:27 +00:00
GlobalSplit	[GlobalSplit] Port to the new pass manager.	2016-11-21 00:28:23 +00:00
GuardWidening
GVN	[GVN, OptDiag] Print the interesting instructions involved in missed load-elimination	2016-12-01 17:34:50 +00:00
GVNHoist	commit back "GVN-hoist: fix store past load dependence analysis (PR30216, PR30499)"	2016-10-13 01:39:10 +00:00
IndVarSimplify	[IndVars] Change the order to compute WidenAddRec in widenIVUse.	2016-11-15 17:34:52 +00:00
InferFunctionAttrs	[InferAttributes] Don't access parameters that don't exist.	2016-09-20 23:10:31 +00:00
Inline	[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation	2016-12-05 18:04:47 +00:00
InstCombine	[InstCombine] change select type to eliminate bitcasts	2016-12-03 15:25:16 +00:00
InstMerge
InstSimplify	Simplify x >=u x >> y and x >=u x udiv y	2016-10-26 19:18:43 +00:00
InterleavedAccess/X86	Add a pass to optimize patterns of vectorized interleaved memory accesses for	2016-10-14 18:20:41 +00:00
Internalize
IPConstantProp
IRCE
JumpThreading	Revert "[JumpThreading] Unfold selects that depend on the same condition"	2016-11-15 15:42:23 +00:00
LCSSA
LICM	Enable Loop Sink pass for functions that has profile.	2016-11-09 00:58:19 +00:00
LoadCombine
LoadStoreVectorizer	[LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load	2016-11-23 17:43:15 +00:00
LoopDataPrefetch
LoopDeletion
LoopDistribute
LoopIdiom
LoopInterchange	[LoopInterchange] Track all dependencies, not just anti dependencies.	2016-09-21 19:16:47 +00:00
LoopLoadElim
LoopReroll	[LoopReroll] Make root-finding more aggressive.	2016-11-21 22:35:34 +00:00
LoopRotate
LoopSimplify	[LoopSimplify] Preserve LCSSA when removing edges from unreachable blocks.	2016-11-18 21:01:12 +00:00
LoopSimplifyCFG
LoopStrengthReduce	Revert r286999 which caused buildbot test failures. Some testcases need to be made target specific.	2016-11-15 19:42:05 +00:00
LoopUnroll	[LoopUnroll] Implement profile-based loop peeling	2016-11-30 21:13:57 +00:00
LoopUnswitch	[Loop Unswitch] Patch to selective unswitch only the reachable branch instructions.	2016-11-25 14:07:44 +00:00
LoopVectorize	[ppc] Correctly compute the cost of loading 32/64 bit memory into VSR	2016-12-03 00:41:43 +00:00
LoopVersioning	[LAA] Prevent invalid IR for loop-invariant bound in loop body	2016-12-05 21:25:03 +00:00
LoopVersioningLICM
LowerAtomic
LowerExpectIntrinsic
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests	[cfi] Fix weak functions handling.	2016-11-11 21:39:26 +00:00
Mem2Reg
MemCpyOpt	[MemCpyOpt] Don't emit IR in an unspecified order	2016-11-07 17:47:28 +00:00
MergeFunc
MetaRenamer
NameAnonGlobals	[ThinLTO] Ensure anonymous globals renamed even at -O0	2016-09-17 20:40:16 +00:00
NaryReassociate
ObjCARC	[ObjCARC] Traverse chain downwards to replace uses of argument passed to	2016-09-13 23:43:11 +00:00
PartiallyInlineLibCalls
PGOProfile	[PGO] Fix PGO use ICE when there are unreachable BBs	2016-12-02 19:10:29 +00:00
PhaseOrdering
PlaceSafepoints
PreISelIntrinsicLowering
PruneEH	[PruneEH] Be correct in the face IPO	2016-10-03 19:35:30 +00:00
Reassociate	Fixed the lost FastMathFlags in Reassociate optimization.	2016-11-22 20:23:04 +00:00
Reg2Mem
RewriteStatepointsForGC	[RS4GC] Strengthen coverage: add more tests	2016-10-07 20:34:00 +00:00
SafeStack	[safestack] Use non-thread-local unsafe stack pointer for Contiki OS	2016-10-14 17:56:00 +00:00
SampleProfile	Before sample pgo annotation, do not inline a function that has no debug info. (NFC)	2016-11-22 22:50:01 +00:00
Scalarizer
SCCP	[SCCP] Add a test for switches on undef.	2016-11-23 01:42:39 +00:00
SeparateConstOffsetFromGEP
SimplifyCFG	[SimplifyCFG] auto-generate better checks; NFC	2016-11-25 21:12:39 +00:00
Sink
SLPVectorizer	Revert "[SLP] Fix for PR6246: vectorization for scalar ops on vector elements."	2016-12-02 16:56:26 +00:00
SpeculativeExecution	SpeculativeExecution: Allow speculating more inst types	2016-10-28 20:00:33 +00:00
SROA	[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation	2016-12-05 18:04:47 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols	[opt] Strip coverage if debug info is not present.	2016-10-17 20:05:35 +00:00
StructurizeCFG	[StructurizeCFG] Fix infinite loop in rebuildSSA.	2016-11-29 21:49:02 +00:00
TailCallElim	Avoid tail recursion elimination across calls with operand bundles	2016-11-07 21:01:49 +00:00
Util	[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation	2016-12-05 18:04:47 +00:00
WholeProgramDevirt