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llvm-project/llvm/lib/Transforms/Utils
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Karl-Johan Karlsson 1ffeb5d7f0 [LowerSwitch] Fixed faulty PHI nodes 
Summary:
Fixed two cases of where PHI nodes need to be updated by lowerswitch.

When lowerswitch find out that the switch default branch is not
reachable it remove the old default and replace it with the most
popular block from the cases, but it forget to update the PHI
nodes in the default block.

The PHI nodes also need to be updated when the switch is replaced
with a single branch.

Reviewers: hans, reames, arsenm

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D47203

llvm-svn: 336659
 		2018-07-10 12:06:16 +00:00
..
ASanStackFrameLayout.cpp [asan] Add a full redzone after every stack variable 2017-11-18 01:13:18 +00:00
AddDiscriminators.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
BasicBlockUtils.cpp Generalize MergeBlockIntoPredecessor. Replace uses of MergeBasicBlockIntoOnlyPred. 2018-06-20 22:01:04 +00:00
BreakCriticalEdges.cpp Transforms: Introduce Transforms/Utils.h rather than spreading the declarations amongst Scalar.h and IPO.h 2018-03-28 17:44:36 +00:00
BuildLibCalls.cpp [InstCombine] Fix the signature of fgets_unlocked. 2018-05-16 21:45:39 +00:00
BypassSlowDivision.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
CMakeLists.txt [UnrollAndJam] New Unroll and Jam pass 2018-07-01 12:47:30 +00:00
CallPromotionUtils.cpp [ICP] Do not attempt type matching for variable length arguments. 2018-04-25 17:19:21 +00:00
CloneFunction.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
CloneModule.cpp [DebugInfo][OPT] Fixing a couple of DI duplication bugs of CloneModule 2018-04-13 21:22:24 +00:00
CodeExtractor.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
CtorUtils.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
DemoteRegToStack.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
EntryExitInstrumenter.cpp EntryExitInstrumenter: Handle musttail calls 2018-04-06 10:14:09 +00:00
EscapeEnumerator.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
Evaluator.cpp [Evaluator] Improve evaluation of call instruction 2018-07-01 11:02:07 +00:00
FlattenCFG.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
FunctionComparator.cpp Use SmallPtrSet explicitly for SmallSets with pointer types (NFC). 2018-06-12 11:16:56 +00:00
FunctionImportUtils.cpp [ThinLTO] Clear dllimport when setting dso_local. 2018-03-13 15:24:51 +00:00
GlobalStatus.cpp [GlobalOpt] Fix exponential compile-time with selects. 2018-01-31 20:42:25 +00:00
ImportedFunctionsInliningStatistics.cpp [Transforms] Change std::sort to llvm::sort in response to r327219 2018-04-13 19:47:57 +00:00
InlineFunction.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
InstructionNamer.cpp Transforms: Introduce Transforms/Utils.h rather than spreading the declarations amongst Scalar.h and IPO.h 2018-03-28 17:44:36 +00:00
IntegerDivision.cpp Remove @brief commands from doxygen comments, too. 2018-05-01 16:10:38 +00:00
LCSSA.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
LLVMBuild.txt
…
LibCallsShrinkWrap.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
Local.cpp llvm: Add support for "-fno-delete-null-pointer-checks" 2018-07-09 22:27:23 +00:00
LoopRotationUtils.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
LoopSimplify.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
LoopUnroll.cpp [UnrollAndJam] New Unroll and Jam pass 2018-07-01 12:47:30 +00:00
LoopUnrollAndJam.cpp [UnrollAndJam] New Unroll and Jam pass 2018-07-01 12:47:30 +00:00
LoopUnrollPeel.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
LoopUnrollRuntime.cpp Use SmallPtrSet explicitly for SmallSets with pointer types (NFC). 2018-06-12 11:16:56 +00:00
LoopUtils.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
LoopVersioning.cpp [LoopVersioning] Don't modify the list that we iterate over in addPHINodes 2018-05-22 08:33:02 +00:00
LowerInvoke.cpp Support a funclet operand bundle in LowerInvoke 2018-05-09 00:53:50 +00:00
LowerMemIntrinsics.cpp [LowerMemIntrinsics] Update uses of deprecated MemIntrinsic::getAlignment API (NFC) 2018-02-05 22:23:58 +00:00
LowerSwitch.cpp [LowerSwitch] Fixed faulty PHI nodes 2018-07-10 12:06:16 +00:00
Mem2Reg.cpp Transforms: Introduce Transforms/Utils.h rather than spreading the declarations amongst Scalar.h and IPO.h 2018-03-28 17:44:36 +00:00
MetaRenamer.cpp Transforms: Introduce Transforms/Utils.h rather than spreading the declarations amongst Scalar.h and IPO.h 2018-03-28 17:44:36 +00:00
ModuleUtils.cpp ModuleUtils: Stop using comdat members to generate unique module ids. 2017-10-05 21:54:53 +00:00
NameAnonGlobals.cpp
…
OrderedInstructions.cpp [PredicateInfo] Order instructions in different BBs by DFSNumIn. 2018-06-20 17:42:01 +00:00
PredicateInfo.cpp [PredicateInfo] Order instructions in different BBs by DFSNumIn. 2018-06-20 17:42:01 +00:00
PromoteMemoryToRegister.cpp [Mem2Reg] Avoid replacing load with itself in promoteSingleBlockAlloca. 2018-06-07 11:09:05 +00:00
SSAUpdater.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
SSAUpdaterBulk.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
SanitizerStats.cpp Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
SimplifyCFG.cpp llvm: Add support for "-fno-delete-null-pointer-checks" 2018-07-09 22:27:23 +00:00
SimplifyIndVar.cpp [IndVarSimplify] Ignore unreachable users of truncs 2018-06-28 08:20:03 +00:00
SimplifyLibCalls.cpp Move Analysis/Utils/Local.h back to Transforms 2018-06-04 21:23:21 +00:00
SplitModule.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
StripGCRelocates.cpp Fix a couple of layering violations in Transforms 2018-03-21 22:34:23 +00:00
StripNonLineTableDebugInfo.cpp Fix some layering in StripNonLineTableDebugInfo, moving its declaration from IPO.h to Utils.h to match its implementation 2018-03-29 22:42:08 +00:00
SymbolRewriter.cpp Mark all library options as hidden. 2017-12-01 00:53:10 +00:00
UnifyFunctionExitNodes.cpp Transforms: Introduce Transforms/Utils.h rather than spreading the declarations amongst Scalar.h and IPO.h 2018-03-28 17:44:36 +00:00
Utils.cpp [instsimplify] Move the instsimplify pass to use more obvious file names 2018-06-29 23:36:03 +00:00
VNCoercion.cpp [GVN] Avoid casting a vector of size less than 8 bits to i8 2018-06-21 21:43:20 +00:00
ValueMapper.cpp Teach ValueMapper to use ODR uniqued types when available 2018-01-30 20:16:32 +00:00