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llvm-project/llvm/lib/Transforms/Scalar
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Justin Bogner 843fb204b7 LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 
A large number of loop utility functions take a `Pass *` and reach
into it to find out which analyses to preserve. There are a number of
problems with this:

- The APIs have access to pretty well any Pass state they want, so
  it's hard to tell what they may or may not do.

- Other APIs have copied these and pass around a `Pass *` even though
  they don't even use it. Some of these just hand a nullptr to the API
  since the callers don't even have a pass available.

- Passes in the new pass manager don't work like the current ones, so
  the APIs can't be used as is there.

Instead, we should explicitly thread the analysis results that we
actually care about through these APIs. This is both simpler and more
reusable.

llvm-svn: 255669
 		2015-12-15 19:40:57 +00:00
..
ADCE.cpp [PM] Port ADCE to the new pass manager 2015-10-30 23:13:18 +00:00
AlignmentFromAssumptions.cpp AlignmentFromAssumptions and SLPVectorizer preserves AA and GlobalsAA 2015-12-11 17:46:01 +00:00
BDCE.cpp Add GlobalsAA as preserved to a bunch of transforms 2015-09-10 10:22:12 +00:00
CMakeLists.txt LLE 6/6: Add LoopLoadElimination pass 2015-11-03 23:50:08 +00:00
ConstantHoisting.cpp Scalar: Remove some implicit ilist iterator conversions, NFC 2015-10-13 18:26:00 +00:00
ConstantProp.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
CorrelatedValuePropagation.cpp [AttributeSet] Overload AttributeSet::addAttribute to reduce compile 2015-12-02 06:58:49 +00:00
DCE.cpp Scalar: Remove some implicit ilist iterator conversions, NFC 2015-10-13 18:26:00 +00:00
DeadStoreElimination.cpp Revert r255247, r255265, and r255286 due to serious compile-time regressions. 2015-12-11 18:39:41 +00:00
EarlyCSE.cpp EarlyCSE: fix typo from rL255054. 2015-12-09 09:05:42 +00:00
FlattenCFGPass.cpp Scalar: Remove some implicit ilist iterator conversions, NFC 2015-10-13 18:26:00 +00:00
Float2Int.cpp [Float2Int] Don't operate on vector instructions 2015-12-09 21:08:18 +00:00
GVN.cpp Use range-based for loops. NFC 2015-11-28 08:23:04 +00:00
IndVarSimplify.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
InductiveRangeCheckElimination.cpp Scalar: Remove some implicit ilist iterator conversions, NFC 2015-10-13 18:26:00 +00:00
JumpThreading.cpp [ValueTracking] Add parameters to isImpliedCondition; NFC 2015-11-06 19:01:08 +00:00
LICM.cpp Revert "Revert "Strip metadata when speculatively hoisting instructions (r252604)" 2015-11-18 14:50:18 +00:00
LLVMBuild.txt Update libdeps in LLVMipo and LLVMScalarOpts, corresponding to r245940. 2015-08-25 17:11:17 +00:00
LoadCombine.cpp [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
LoopDeletion.cpp Add GlobalsAA as preserved to a bunch of transforms 2015-09-10 10:22:12 +00:00
LoopDistribute.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
LoopIdiomRecognize.cpp getParent() ^ 3 == getModule() ; NFCI 2015-12-14 17:24:23 +00:00
LoopInstSimplify.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
LoopInterchange.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
LoopLoadElimination.cpp [LLE] Use the PredicatedScalarEvolution interface to query SCEVs for dependences 2015-12-10 11:07:18 +00:00
LoopRerollPass.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
LoopRotation.cpp LoopRotate: Convert the methods of LoopRotate to utility functions. NFC 2015-12-14 23:22:48 +00:00
LoopStrengthReduce.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
LoopUnrollPass.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
LoopUnswitch.cpp LoopPass: Simplify the API for adding a new loop. NFC 2015-10-22 21:21:32 +00:00
LowerAtomic.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
LowerExpectIntrinsic.cpp fix typo; NFC 2015-08-24 20:11:14 +00:00
Makefile
…
MemCpyOptimizer.cpp getParent() ^ 3 == getModule() ; NFCI 2015-12-14 17:24:23 +00:00
MergedLoadStoreMotion.cpp Fix some Clang-tidy modernize warnings, other minor fixes. 2015-11-04 22:32:32 +00:00
NaryReassociate.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
PartiallyInlineLibCalls.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
PlaceSafepoints.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
Reassociate.cpp getParent() ^ 3 == getModule() ; NFCI 2015-12-14 17:24:23 +00:00
Reg2Mem.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
RewriteStatepointsForGC.cpp LPM: Stop threading `Pass *` through all of the loop utility APIs. NFC 2015-12-15 19:40:57 +00:00
SCCP.cpp [IR] Reformulate LLVM's EH funclet IR 2015-12-12 05:38:55 +00:00
SROA.cpp getParent() ^ 3 == getModule() ; NFCI 2015-12-14 17:24:23 +00:00
Scalar.cpp LLE 6/6: Add LoopLoadElimination pass 2015-11-03 23:50:08 +00:00
ScalarReplAggregates.cpp Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
Scalarizer.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
SeparateConstOffsetFromGEP.cpp Replace dyn_cast with isa in places that weren't using the returned value for more than a boolean check. NFC. 2015-11-18 07:07:59 +00:00
SimplifyCFGPass.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
Sink.cpp [IR] Reformulate LLVM's EH funclet IR 2015-12-12 05:38:55 +00:00
SpeculativeExecution.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
StraightLineStrengthReduce.cpp [SCEV] Introduce ScalarEvolution::getOne and getZero. 2015-09-23 01:59:04 +00:00
StructurizeCFG.cpp Scalar: Remove remaining ilist iterator implicit conversions 2015-10-13 19:26:58 +00:00
TailRecursionElimination.cpp Add 'notail' marker for call instructions. 2015-11-06 23:55:38 +00:00