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llvm-project/llvm/test/Transforms
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Sanjay Patel 3c92db7560 [InstCombine] add test for missing vector icmp fold 
Also, add a scalar test to demonstrate one of the intermediate folds that
is necessary to accomplish the existing, multi-step test. And simplify
the vector tests to only check the final piece of that multi-step transform.

llvm-svn: 278995
 		2016-08-17 22:18:57 +00:00
..
ADCE [PR27284] Reverse the ownership between DICompileUnit and DISubprogram. 2016-04-15 15:57:41 +00:00
AddDiscriminators Do not assign new discriminator for all intrinsics. 2016-08-05 17:56:49 +00:00
AlignmentFromAssumptions [PM] Port AlignmentFromAssumptions to the new PM. 2016-06-15 06:18:01 +00:00
ArgumentPromotion Remove the ScalarReplAggregates pass 2016-06-15 00:19:09 +00:00
AtomicExpand Support expanding partial-word cmpxchg to full-word cmpxchg in AtomicExpandPass. 2016-06-17 18:11:48 +00:00
BBVectorize [ValueTracking] An improvement to IR ValueTracking on Non-negative Integers 2016-08-10 18:47:19 +00:00
BDCE [PM] Port BDCE to the new pass manager. 2016-05-25 01:57:04 +00:00
BranchFolding
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CodeExtractor CodeExtractor : Add ability to preserve profile data. 2016-08-02 02:15:45 +00:00
CodeGenPrepare [CodeGenPrepare] Don't sink a cast past its user 2016-04-27 19:36:38 +00:00
ConstProp Don't remove side effecting instructions due to ConstantFoldInstruction 2016-07-22 04:54:44 +00:00
ConstantHoisting This implements a more optimal algorithm for selecting a base constant in 2016-07-14 07:44:20 +00:00
ConstantMerge [PM] Port ConstantMerge to the new pass manager. 2016-05-05 00:51:09 +00:00
Coroutines [Coroutines] Part 7: Split coroutine into subfunctions 2016-08-16 18:04:14 +00:00
CorrelatedValuePropagation [LVI] Take guards into account 2016-08-12 15:52:23 +00:00
CrossDSOCFI [PM] Port CrossDSOCFI to the new pass manager. 2016-07-09 03:25:35 +00:00
DCE Mark guards on true as "trivially dead" 2016-04-29 22:23:16 +00:00
DeadArgElim [PM] Port DeadArgumentElimination to the new PM 2016-06-12 09:16:39 +00:00
DeadStoreElimination [DSE] Don't remove stores made live by a call which unwinds. 2016-08-12 01:09:53 +00:00
EarlyCSE [EarlyCSE] Teach about CSE'ing over invariant.start intrinsics 2016-08-09 20:00:47 +00:00
EliminateAvailableExternally [PM] Port EliminateAvailableExternally pass to the new pass manager. 2016-05-05 02:37:32 +00:00
Float2Int [PM] Port float2int to the new pass manager 2016-06-24 23:32:02 +00:00
ForcedFunctionAttrs
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FunctionAttrs Forgot to add a test for r276008. 2016-07-20 04:13:05 +00:00
FunctionImport Don't import variadic functions 2016-08-11 22:13:57 +00:00
GCOVProfiling [PM] Port GCOVProfiler pass to the new pass manager 2016-06-05 05:12:23 +00:00
GVN Move GVNHoist tests into their own directory since it is a separate pass 2016-08-11 20:35:07 +00:00
GVNHoist Move GVNHoist tests into their own directory since it is a separate pass 2016-08-11 20:35:07 +00:00
GlobalDCE [GlobalDCE, Misc] Don't remove functions referenced by ifuncs 2016-05-04 00:20:48 +00:00
GlobalMerge CodeGen: Make the global-merge pass independently testable, and add a test. 2016-05-19 04:38:56 +00:00
GlobalOpt Revert "Revert "Invariant start/end intrinsics overloaded for address space"" 2016-08-13 23:31:24 +00:00
GuardWidening [GuardWidening] Fix incorrect use of remove_if 2016-05-21 02:24:44 +00:00
IPConstantProp [PM] Port Interprocedural SCCP to the new pass manager. 2016-05-05 21:05:36 +00:00
IRCE [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
IndVarSimplify [IndVars] Ignore (s|z)exts that don't extend the induction variable 2016-08-13 00:58:31 +00:00
InferFunctionAttrs Recommitting r275284: add support to inline __builtin_mempcpy 2016-07-29 18:23:18 +00:00
Inline [PM] Port the always inliner to the new pass manager in a much more 2016-08-17 02:56:20 +00:00
InstCombine [InstCombine] add test for missing vector icmp fold 2016-08-17 22:18:57 +00:00
InstMerge [PM] Port MergedLoadStoreMotion to the new pass manager, take two. 2016-06-17 19:10:09 +00:00
InstSimplify [InstSimplify] Fold gep (gep V, C), (xor V, -1) to C-1 2016-08-16 06:13:46 +00:00
Internalize [Internalize] Test that __stack_chk_{guard, fail} are not internalized. 2016-06-05 19:08:54 +00:00
JumpThreading [JumpThreading] Fix handling of aliasing metadata. 2016-08-08 04:10:22 +00:00
LCSSA Revert "Revert r275883 and r275891. They seem to cause PR28608." 2016-07-20 01:55:27 +00:00
LICM New pass manager for LICM. 2016-07-12 22:37:48 +00:00
LoadCombine [LoadCombine] Combine Loads formed from GEPS with negative indexes 2016-06-19 06:14:56 +00:00
LoadStoreVectorizer LoadStoreVectorizer: Remove TargetBaseAlign. Keep alignment for stack adjustments. 2016-08-04 16:38:44 +00:00
LoopDataPrefetch [PM] Port LoopDataPrefetch to new pass manager 2016-08-13 04:11:27 +00:00
LoopDeletion [PM] Port Dead Loop Deletion Pass to the new PM 2016-07-14 18:28:29 +00:00
LoopDistribute [BPI] Add new LazyBPI analysis 2016-07-28 23:31:12 +00:00
LoopIdiom Target independent codesize heuristics for Loop Idiom Recognition 2016-08-11 18:28:33 +00:00
LoopInterchange
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LoopLoadElim [LLE] Don't hoist conditionally executed loads 2016-06-28 04:02:47 +00:00
LoopReroll [LoopReroll] Reroll loops with unordered atomic memory accesses 2016-07-19 00:23:54 +00:00
LoopRotate LPM: Drop require<loops> from these tests, it's redundant. NFC 2016-05-10 18:28:10 +00:00
LoopSimplify [LoopSimplify] Rebuild LCSSA for the inner loop after separating nested loops. 2016-08-09 22:44:56 +00:00
LoopSimplifyCFG LPM: Drop require<loops> from these tests, it's redundant. NFC 2016-05-10 18:28:10 +00:00
LoopStrengthReduce [LSR] Don't try and create post-inc expressions on non-rotated loops 2016-08-15 07:53:03 +00:00
LoopUnroll [LoopUnroll] Fix a PowerPC test broken by r277524. 2016-08-02 21:43:25 +00:00
LoopUnswitch [LoopUnswitch] Unswitch on conditions feeding into guards 2016-06-26 05:10:45 +00:00
LoopVectorize [LoopVectorize] Detect loops in the innermost loop before creating InnerLoopVectorizer 2016-08-12 22:47:13 +00:00
LoopVersioning [LoopVer] Update all existing PHIs in the exit block 2016-06-14 09:38:54 +00:00
LoopVersioningLICM Make MDNode::intersect faster than O(n * m) 2016-08-16 18:48:37 +00:00
LowerAtomic [PM] Port LowerAtomic to the new pass manager. 2016-05-13 22:52:35 +00:00
LowerExpectIntrinsic [LowerExpectIntrinsic] make default likely/unlikely ratio bigger 2016-04-26 22:23:38 +00:00
LowerGuardIntrinsic [PM] Port LowerGuardIntrinsic to the new PM. 2016-07-28 22:08:41 +00:00
LowerInvoke [PM] Port LowerInvoke to the new pass manager 2016-08-12 17:28:27 +00:00
LowerSwitch
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LowerTypeTests [WebAssembly] Fix CFI index to account for padding nullptr function 2016-08-08 23:56:01 +00:00
Mem2Reg [PM] Port Mem2Reg to the new pass manager. 2016-06-14 03:22:22 +00:00
MemCpyOpt [AliasAnalysis] Treat invariant.start as read-memory 2016-08-09 17:18:05 +00:00
MergeFunc Fix a crash in MergeFunctions related to ordering of weak/strong functions 2016-05-31 17:20:23 +00:00
MetaRenamer
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NameAnonFunctions Add a pass to name anonymous/nameless function 2016-04-12 21:35:28 +00:00
NaryReassociate [PM] Port NaryReassociate to the new PM 2016-07-21 22:28:52 +00:00
ObjCARC [Verifier] Resume instructions can only be in functions w/ a personality 2016-08-01 18:06:34 +00:00
PGOProfile [Profile] improve warning control option 2016-08-11 05:09:30 +00:00
PartiallyInlineLibCalls [PM] Port PartiallyInlineLibCalls to the new pass manager. 2016-05-25 23:38:53 +00:00
PhaseOrdering Mark that SpeculativeExecution preserves Globals Alias Analysis. 2016-05-03 08:33:26 +00:00
PlaceSafepoints [PlaceSafepoints] Don't call undef in test case; NFC 2016-06-25 01:40:54 +00:00
PreISelIntrinsicLowering [PM] Port PreISelIntrinsicLowering to the new PM 2016-06-24 20:13:42 +00:00
PruneEH
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Reassociate Revert "Reassociate: Reprocess RedoInsts after each inst". 2016-08-17 15:54:39 +00:00
Reg2Mem
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RewriteStatepointsForGC [RewriteStatepointsForGC] All constant should have null base pointer 2016-05-27 13:13:59 +00:00
SCCP [SCCP] Zap multiple return values. 2016-07-20 20:17:13 +00:00
SLPVectorizer [X86][SSE] Add initial costs for vector CTTZ/CTLZ 2016-08-04 10:51:41 +00:00
SROA [SROA] Fix crash with lifetime intrinsic partially covering alloca. 2016-08-08 01:30:53 +00:00
SafeStack [safestack] Layout large allocas first to reduce fragmentation. 2016-08-02 23:21:30 +00:00
SampleProfile Fine tuning of sample profile propagation algorithm. 2016-08-12 16:22:12 +00:00
Scalarizer Scalarizer: Support scalarizing intrinsics 2016-07-25 20:02:54 +00:00
SeparateConstOffsetFromGEP [NVPTX] Enable the load-store vectorizer on nvptx. 2016-07-20 22:11:36 +00:00
SimplifyCFG Revert "[SimplifyCFG] Rewrite SinkThenElseCodeToEnd" 2016-08-15 15:42:31 +00:00
Sink Add a testcase for r275581 2016-07-19 17:52:41 +00:00
SpeculativeExecution [PM] Port SpeculativeExecution to the new PM 2016-08-01 21:48:33 +00:00
StraightLineStrengthReduce [SLSR] Call getPointerSizeInBits with the correct address space. 2016-07-11 18:13:28 +00:00
StripDeadPrototypes
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StripSymbols Fix strip-dead-debug-info test if path contains "bar". 2016-06-16 19:39:55 +00:00
StructurizeCFG StructurizeCFG: Fix inverting constantexpr conditions 2016-07-15 22:13:16 +00:00
TailCallElim [PM] Port TailCallElim 2016-07-06 23:48:41 +00:00
Util [MSSA] Fix PR28880 by fixing use optimizer's lower bound tracking behavior. 2016-08-08 04:44:53 +00:00
WholeProgramDevirt WholeProgramDevirt: generate more detailed and accurate remarks. 2016-08-11 19:09:02 +00:00