llvm-project/llvm/test/Transforms
Philip Reames 578dafbd8b [LoopUnswitch] Remove BFI usage (dead code)
Chandler mentioned at the last social that the need for BFI in the new pass manager was causing a slight hiccup for this pass.  Given this code has been checked in, but off for over a year, it makes sense to just remove it for now.

Note that there's nothing wrong with the general idea - it's actually a quite good one - and once we have the infrastructure in place to implement this without the full recompuation on every loop, we absolutely should.

llvm-svn: 294715
2017-02-10 06:12:06 +00:00
..
ADCE [ADCE] Add code to remove dead branches 2016-12-13 16:42:18 +00:00
AddDiscriminators Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators. 2016-10-26 15:48:45 +00:00
AlignmentFromAssumptions
ArgumentPromotion [PM] Port ArgumentPromotion to the new pass manager. 2017-02-09 23:46:27 +00:00
AtomicExpand
BBVectorize Introduce -unroll-partial-threshold to separate PartialThreshold from Threshold in loop unorller. 2017-01-17 23:39:33 +00:00
BDCE [BDCE] Skip metadata while replacing uses. 2016-12-07 21:47:32 +00:00
BranchFolding
CodeExtractor
CodeGenPrepare [Analysis] Centralize objectsize lowering logic. 2016-12-20 23:46:36 +00:00
ConstProp [InstCombiner] Simplify lib calls to `round{,f}` 2016-12-26 14:29:29 +00:00
ConstantHoisting
ConstantMerge
Coroutines [coroutines] Spill the result of the invoke instruction correctly 2017-01-25 02:25:54 +00:00
CorrelatedValuePropagation Revert @llvm.assume with operator bundles (r289755-r289757) 2016-12-19 08:22:17 +00:00
CountingFunctionInserter Add a counter-function insertion pass 2016-09-01 09:42:39 +00:00
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] Don't DSE across readnone functions that may throw 2017-01-17 20:15:47 +00:00
EliminateAvailableExternally
Float2Int
ForcedFunctionAttrs
FunctionAttrs IR, X86: Understand !absolute_symbol metadata on global variables. 2016-12-08 19:01:00 +00:00
FunctionImport FunctionImport: Remove the -disable-force-link-odr flag and change importFunctions to never force link. 2017-02-02 18:42:25 +00:00
GCOVProfiling [IR] Remove the DIExpression field from DIGlobalVariable. 2016-12-20 02:09:43 +00:00
GVN Do not propagate DebugLoc across basic blocks 2017-01-31 20:57:13 +00:00
GVNHoist Fix my GVNHoist test case from r294317 2017-02-07 17:35:53 +00:00
GlobalDCE [PH] Replace uses of AssertingVH from members of analysis results with 2017-01-24 12:55:57 +00:00
GlobalMerge Renumber testcase metadata nodes after r290153. 2016-12-22 00:45:21 +00:00
GlobalOpt Fix some broken CHECK lines. 2017-01-22 20:28:56 +00:00
GlobalSplit [GlobalSplit] Port to the new pass manager. 2016-11-21 00:28:23 +00:00
GuardWidening
IPConstantProp [IPCP] Don't propagate return value for naked functions. 2017-02-04 19:44:14 +00:00
IRCE [IRCE] Add a missing invariant check 2017-02-07 23:59:07 +00:00
IndVarSimplify [IndVars] Change the order to compute WidenAddRec in widenIVUse. 2016-11-15 17:34:52 +00:00
InferAddressSpaces InferAddressSpaces: Handle more cases with constant select operands 2017-02-02 03:37:22 +00:00
InferFunctionAttrs [InferAttributes] Don't access parameters that don't exist. 2016-09-20 23:10:31 +00:00
Inline [Inliner] Fold analysis remarks into missed remarks 2017-01-30 16:22:45 +00:00
InstCombine [InstCombine] allow (X * C2) << C1 --> X * (C2 << C1) for vectors 2017-02-09 23:13:04 +00:00
InstMerge Remove the load hoisting code of MLSM, it is completely subsumed by GVNHoist 2017-01-24 19:55:36 +00:00
InstSimplify [ValueTracking] emit a remark when we detect a conflicting assumption (PR31809) 2017-02-06 18:26:06 +00:00
InterleavedAccess InterleaveAccessPass: Avoid constructing invalid shuffle masks 2017-01-31 18:37:53 +00:00
Internalize
JumpThreading [JumpThreading] Thread through guards 2017-02-09 19:40:22 +00:00
LCSSA
LICM [LICM] Hoist loads that are dominated by invariant.start intrinsic, and are invariant in the loop. 2017-02-02 13:22:03 +00:00
LoadCombine [LoadCombine] Change test to not use instcombine. 2017-02-10 00:44:08 +00:00
LoadStoreVectorizer [LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load 2016-11-23 17:43:15 +00:00
LoopDataPrefetch [PM] Port LoopDataPrefetch AArch64 tests to new pass manager 2016-08-22 12:59:58 +00:00
LoopDeletion [PM] Teach LoopDeletion to correctly update the LPM when loops are 2017-01-18 02:41:26 +00:00
LoopDistribute Move test of lazy BFI with ORE to a generic directory 2017-01-13 00:16:23 +00:00
LoopIdiom Fix some broken CHECK lines. 2017-01-22 20:28:56 +00:00
LoopInterchange [LoopInterchange] Track all dependencies, not just anti dependencies. 2016-09-21 19:16:47 +00:00
LoopLoadElim [PM] Port LoopLoadElimination to the new pass manager and wire it into 2017-01-27 01:32:26 +00:00
LoopPredication [Guards] Introduce loop-predication pass 2017-01-25 16:00:44 +00:00
LoopReroll [LoopReroll] Make root-finding more aggressive. 2016-11-21 22:35:34 +00:00
LoopRotate Revert @llvm.assume with operator bundles (r289755-r289757) 2016-12-19 08:22:17 +00:00
LoopSimplify Make a test actually test what it set out to test. 2017-01-12 03:49:07 +00:00
LoopSimplifyCFG
LoopStrengthReduce LSR: Check atomic instruction pointer operands 2017-02-08 06:44:58 +00:00
LoopUnroll AMDGPU: Don't unroll for private with dynamic allocas 2017-02-03 19:36:00 +00:00
LoopUnswitch [LoopUnswitch] Remove BFI usage (dead code) 2017-02-10 06:12:06 +00:00
LoopVectorize [Loop Vectorizer] Cost-based decision for vectorization form of memory instruction. 2017-02-08 19:25:23 +00:00
LoopVersioning [LDist] Match behavior between invoking via optimization pipeline or opt -loop-distribute 2016-12-21 04:07:40 +00:00
LoopVersioningLICM [Loop Vectorizer] Fixed memory confilict checks. 2016-08-28 08:53:53 +00:00
LowerAtomic
LowerExpectIntrinsic [Profile] handle select instruction in 'expect' lowering 2016-09-02 22:03:40 +00:00
LowerGuardIntrinsic
LowerInvoke
LowerSwitch
LowerTypeTests LowerTypeTests: Ignore external globals with type metadata. 2017-01-26 00:32:15 +00:00
Mem2Reg
MemCpyOpt [MemCpyOpt] Don't sink LoadInst below possible clobber. 2016-12-27 17:58:12 +00:00
MergeFunc MergeFunctions: Preserve debug info in thunks, under option -mergefunc-preserve-debug-info 2017-01-21 02:02:56 +00:00
MetaRenamer
NameAnonGlobals [ThinLTO] Ensure anonymous globals renamed even at -O0 2016-09-17 20:40:16 +00:00
NaryReassociate Revert @llvm.assume with operator bundles (r289755-r289757) 2016-12-19 08:22:17 +00:00
NewGVN [NewGVN] Fix test so that it doesn't rely on InstCombine anymore. 2017-02-09 23:48:10 +00:00
ObjCARC [ObjCARC] Traverse chain downwards to replace uses of argument passed to 2016-09-13 23:43:11 +00:00
PGOProfile Fix some broken CHECK lines. 2017-01-22 20:28:56 +00:00
PartiallyInlineLibCalls Add positive test for sqrt "partial inlining". NFC. 2017-01-04 21:24:56 +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
SCCP [SCCP] Teach the pass how to handle `div` with overdefined operands. 2017-01-19 23:07:51 +00:00
SLPVectorizer [SLP] Additional test to check correct work of horizontal reductions, 2017-02-08 19:52:46 +00:00
SROA [DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation 2016-12-05 18:04:47 +00:00
SafeStack [safestack] Use non-thread-local unsafe stack pointer for Contiki OS 2016-10-14 17:56:00 +00:00
SampleProfile Fix the samplepgo indirect call promotion bug: we should not promote a direct call. 2017-02-06 23:33:15 +00:00
Scalarizer
SeparateConstOffsetFromGEP
SimplifyCFG [InstCombine] Merge DebugLoc when speculatively hoisting store instruction 2017-01-28 07:05:43 +00:00
Sink
SpeculativeExecution SpeculativeExecution: Allow speculating more inst types 2016-10-28 20:00:33 +00:00
StraightLineStrengthReduce
StripDeadPrototypes
StripSymbols Renumber testcase metadata nodes after r290153. 2016-12-22 00:45:21 +00:00
StructurizeCFG [StructurizeCfg] Update dominator info. 2017-01-10 02:50:47 +00:00
TailCallElim Avoid tail recursion elimination across calls with operand bundles 2016-11-07 21:01:49 +00:00
ThinLTOBitcodeWriter ThinLTOBitcodeWriter: Strip debug info from merged module. 2017-02-08 20:44:00 +00:00
Util Add PredicateInfo utility and printing pass 2017-02-07 21:10:46 +00:00
WholeProgramDevirt WholeProgramDevirt: Check that VCP candidate functions are defined before evaluating them. 2017-02-09 23:46:26 +00:00