llvm-project/llvm/lib/Transforms/Utils
Jakub Kuderski e35a449140 [Dominators] Teach LoopUnswitch to use the incremental API
Summary:
This patch makes LoopUnswitch use new incremental API for updating dominators.
It also updates SplitCriticalEdge, as it is called in LoopUnswitch.

There doesn't seem to be any noticeable performance difference when bootstrapping clang with this patch.

Reviewers: dberlin, davide, sanjoy, grosser, chandlerc

Reviewed By: davide, grosser

Subscribers: mzolotukhin, llvm-commits

Differential Revision: https://reviews.llvm.org/D35528

llvm-svn: 311093
2017-08-17 16:45:35 +00:00
..
ASanStackFrameLayout.cpp [asan] Replace std::to_string with llvm::to_string 2016-10-19 00:16:56 +00:00
AddDiscriminators.cpp [AddDiscriminators] Assign discriminators to MemIntrinsic calls. 2017-04-11 19:07:30 +00:00
BasicBlockUtils.cpp Rename WeakVH to WeakTrackingVH; NFC 2017-05-01 17:07:49 +00:00
BreakCriticalEdges.cpp [Dominators] Teach LoopUnswitch to use the incremental API 2017-08-17 16:45:35 +00:00
BuildLibCalls.cpp Add argmononly attribute to strlen and wcslen, i.e. they only read memory (string) passed to them. 2017-06-18 03:10:26 +00:00
BypassSlowDivision.cpp [KnownBits] Add bit counting methods to KnownBits struct and use them where possible 2017-05-12 17:20:30 +00:00
CMakeLists.txt Recommit r310869, "[InstSimplify][InstCombine] Modify the interface of decomposeBitTestICmp and use it in the InstSimplify" 2017-08-14 21:39:51 +00:00
CloneFunction.cpp [cloning] Do not duplicate types when cloning functions 2017-07-07 18:24:20 +00:00
CloneModule.cpp [Cloning] Move distinct GlobalVariable debug info metadata in CloneModule 2017-08-03 09:23:03 +00:00
CodeExtractor.cpp [CodeExtractor] Remove unneded and commented out debugging stmts. 2017-07-02 00:07:18 +00:00
CtorUtils.cpp [CtorUtils] Modernize. No functional changes intended. 2016-10-22 01:21:24 +00:00
DemoteRegToStack.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
EscapeEnumerator.cpp Suppress all uses of LLVM_END_WITH_NULL. NFC. 2017-05-09 19:31:13 +00:00
Evaluator.cpp [Constants] If we already have a ConstantInt*, prefer to use isZero/isOne/isMinusOne instead of isNullValue/isOneValue/isAllOnesValue inherited from Constant. NFCI 2017-07-06 18:39:47 +00:00
FlattenCFG.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
FunctionComparator.cpp Enhance synchscope representation 2017-07-11 22:23:00 +00:00
FunctionImportUtils.cpp Fix assert from r309278 2017-07-27 15:28:10 +00:00
GlobalStatus.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
ImportedFunctionsInliningStatistics.cpp [ThinLTO] Correct counting of functions in inliner stats 2017-03-24 17:59:06 +00:00
InlineFunction.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
InstructionNamer.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
IntegerDivision.cpp
LCSSA.cpp [LCSSA] Don't insert tokens into the worklist at all. 2017-04-17 14:32:05 +00:00
LLVMBuild.txt
LibCallsShrinkWrap.cpp [LibCallsShrinkWrap] Remove an unnecessary class member variable. 2017-04-26 21:28:40 +00:00
Local.cpp Remove the obsolete offset parameter from @llvm.dbg.value 2017-07-28 20:21:02 +00:00
LoopSimplify.cpp [LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr. 2017-06-25 22:45:31 +00:00
LoopUnroll.cpp [LoopUnroll] Enable option to peel remainder loop 2017-08-14 09:25:26 +00:00
LoopUnrollPeel.cpp [LoopPeeling] Get rid of Phis that become invariant after N steps 2017-04-17 09:52:02 +00:00
LoopUnrollRuntime.cpp [LoopUnroll] Enable option to peel remainder loop 2017-08-14 09:25:26 +00:00
LoopUtils.cpp [LV] Minor savings to Sink casts to unravel first order recurrence 2017-08-15 08:32:59 +00:00
LoopVersioning.cpp [LoopVersioning] Require loop-simplify form for loop versioning. 2016-12-19 17:13:37 +00:00
LowerInvoke.cpp [PM] Port LowerInvoke to the new pass manager 2016-08-12 17:28:27 +00:00
LowerMemIntrinsics.cpp Extend memcpy expansion in Transform/Utils to handle wider operand types. 2017-07-07 02:00:06 +00:00
LowerSwitch.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
Mem2Reg.cpp [Mem2Reg] Remove AliasSetTracker updating logic from the pass. 2017-04-09 20:47:14 +00:00
MetaRenamer.cpp [MetaRenamer] Leave `@main` alone. 2017-08-01 05:14:45 +00:00
ModuleUtils.cpp Suppress all uses of LLVM_END_WITH_NULL. NFC. 2017-05-09 19:31:13 +00:00
NameAnonGlobals.cpp Use StringRef in Pass/PassManager APIs (NFC) 2016-10-01 02:56:57 +00:00
OrderedInstructions.cpp Remove unneeded else from OrderedInstructions::dominates. 2017-06-29 17:01:03 +00:00
PredicateInfo.cpp [DebugCounter] Move the semicolon out of the DEBUG_COUNTER macro and require it to be placed at the end of each use. 2017-08-10 17:48:11 +00:00
PromoteMemoryToRegister.cpp Kill off the old SimplifyInstruction API by converting remaining users. 2017-04-28 19:55:38 +00:00
SSAUpdater.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SanitizerStats.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SimplifyCFG.cpp Merge debug info when hoist then-else code to if. 2017-08-16 01:55:26 +00:00
SimplifyIndVar.cpp Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars" 2017-07-08 17:17:30 +00:00
SimplifyInstructions.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SimplifyLibCalls.cpp Add strictfp attribute to prevent unwanted optimizations of libm calls 2017-08-14 21:15:13 +00:00
SplitModule.cpp
StripGCRelocates.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
StripNonLineTableDebugInfo.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SymbolRewriter.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
UnifyFunctionExitNodes.cpp
Utils.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
VNCoercion.cpp [IR] Make use of Type::isPtrOrPtrVectorTy/isIntOrIntVectorTy/isFPOrFPVectorTy to shorten code. NFC 2017-07-09 07:04:00 +00:00
ValueMapper.cpp Suppress all uses of LLVM_END_WITH_NULL. NFC. 2017-05-09 19:31:13 +00:00