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llvm-project/llvm/test/Transforms
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Sanjay Patel 6da0fb8c74 [InstCombine] add tests to show pattern matching failures due to commutation 
I was looking to fix a bug in getComplexity(), and these cases showed up as 
obvious failures. I'm not sure how to find these in general though.

llvm-svn: 281055
 		2016-09-09 16:35:20 +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 Revert -r278267 [ValueTracking] An improvement to IR ValueTracking on Non-negative Integers 2016-08-22 13:14:07 +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] Part13: Handle single edge PHINodes across suspends 2016-09-09 05:39:00 +00:00
CorrelatedValuePropagation CVP. Turn marking adds as no wrap (introduced by r278107) off by default 2016-08-18 16:08:35 +00:00
CountingFunctionInserter Add a counter-function insertion pass 2016-09-01 09:42:39 +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] Optionally use MemorySSA. NFC. 2016-08-31 19:24:10 +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 llvm/test/Transforms/GCOVProfiling/three-element-mdnode.ll: Use %/T instead of %T, not to emit backslashes. 2016-09-02 01:33:00 +00:00
GVN IntrArgMemOnly is only defined (and current AA machinery only sanely supports) pointer arguments, and these intrinsics have vector of pointer arguments. Remove ArgMemOnly until we either have the machinery, define a new attribute, or something similar 2016-08-30 19:58:48 +00:00
GVNHoist GVN-hoist: fix hoistingFromAllPaths for loops (PR29034) 2016-08-25 11:55:47 +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 Revert -r278269 [IndVarSimplify] Eliminate zext of a signed IV when the IV is known to be non-negative 2016-08-22 13:12:07 +00:00
InferFunctionAttrs Recommitting r275284: add support to inline __builtin_mempcpy 2016-07-29 18:23:18 +00:00
Inline Fix inliner funclet unwind memoization 2016-09-04 01:23:20 +00:00
InstCombine [InstCombine] add tests to show pattern matching failures due to commutation 2016-09-09 16:35:20 +00:00
InstMerge [PM] Port MergedLoadStoreMotion to the new pass manager, take two. 2016-06-17 19:10:09 +00:00
InstSimplify Add unittest for r280760 2016-09-08 16:53:40 +00:00
Internalize [Internalize] Test that __stack_chk_{guard, fail} are not internalized. 2016-06-05 19:08:54 +00:00
JumpThreading [JumpThreading] Only write back branch-weight MDs for blocks that originally had PGO info 2016-09-06 16:08:33 +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 [LSV] Use the original loads' names for the extractelement instructions. 2016-09-07 15:49:48 +00:00
LoopDataPrefetch [PM] Port LoopDataPrefetch AArch64 tests to new pass manager 2016-08-22 12:59:58 +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 Revert "[LoopUnroll] Properly update loop-info when cloning prologues and epilogues." 2016-09-08 03:51:30 +00:00
LoopUnswitch [LoopUnswitch] Unswitch on conditions feeding into guards 2016-06-26 05:10:45 +00:00
LoopVectorize [LV] Ensure proper handling of multi-use case when collecting uniforms 2016-09-08 21:38:26 +00:00
LoopVersioning [LoopVer] Update all existing PHIs in the exit block 2016-06-14 09:38:54 +00:00
LoopVersioningLICM [Loop Vectorizer] Fixed memory confilict checks. 2016-08-28 08:53:53 +00:00
LowerAtomic [PM] Port LowerAtomic to the new pass manager. 2016-05-13 22:52:35 +00:00
LowerExpectIntrinsic [Profile] handle select instruction in 'expect' lowering 2016-09-02 22:03:40 +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 [MemCpy] Add comments for r279769 2016-08-25 21:03:46 +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 [ThinLTO] Indirect call promotion fixes for promoted local functions 2016-08-29 22:46:56 +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 [Reassociate] Add test for PR28367. 2016-08-18 13:22:37 +00:00
Reg2Mem
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RewriteStatepointsForGC [statepoints][experimental] Add support for live-in semantics of values in deopt bundles 2016-08-31 15:12:17 +00:00
SCCP [SCCP] Don't delete side-effecting instructions 2016-08-24 18:10:21 +00:00
SLPVectorizer [SLP] Avoid signed integer overflow 2016-08-23 20:48:50 +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 Remove debug info when hoisting instruction from then/else branch. 2016-09-08 21:53:33 +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