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llvm-project/llvm/test/Transforms
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Davide Italiano fa15de34b7 [PartialInliner] Fix crash when inlining functions with unreachable blocks. 
CodeExtractor looks up the dominator node corresponding to return blocks
when splitting them. If one of these blocks is unreachable, there's no
node in the Dom and CodeExtractor crashes because it doesn't check
for domtree node validity.
In theory, we could add just a check for skipping null DTNodes in
`splitReturnBlock` but the fix I propose here is slightly different. To the
best of my knowledge, unreachable blocks are irrelevant for the algorithm,
therefore we can just skip them when building the candidate set in the
constructor.

Differential Revision:  https://reviews.llvm.org/D32335

llvm-svn: 300946
 		2017-04-21 04:25:00 +00:00
..
ADCE Fix a test to check assembly output instead of bitcode. 2017-03-31 23:22:19 +00:00
AddDiscriminators [AddDiscriminators] Assign discriminators to MemIntrinsic calls. 2017-04-11 19:07:30 +00:00
AlignmentFromAssumptions
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ArgumentPromotion [ArgPromotion] Don't drop !prof metadata on promoted calls 2017-04-13 18:10:30 +00:00
AtomicExpand Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
BBVectorize Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
BDCE [Analysis] Support bitreverse in -demanded-bits pass 2017-04-13 16:44:25 +00:00
BranchFolding
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CodeExtractor [PartialInliner] Fix crash when inlining functions with unreachable blocks. 2017-04-21 04:25:00 +00:00
CodeGenPrepare [CodeGenPrepare] Fix crash due to an invalid CFG 2017-04-17 19:11:04 +00:00
ConstProp opt: Rename -default-data-layout flag to -data-layout and make it always override the layout. 2017-02-17 17:36:52 +00:00
ConstantHoisting [Constant Hoisting] Avoid inserting instructions before EH pads 2017-03-01 22:41:12 +00:00
ConstantMerge Don't merge global constants with non-dbg metadata. 2017-03-09 00:03:37 +00:00
Coroutines Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
CorrelatedValuePropagation Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
CountingFunctionInserter
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CrossDSOCFI
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DCE
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DeadArgElim Set the prof weight correctly for call instructions in DeadArgumentElimination. 2017-03-23 23:26:00 +00:00
DeadStoreElimination Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
EarlyCSE [EarlyCSE] Don't DSE across readnone functions that may throw 2017-01-17 20:15:47 +00:00
EliminateAvailableExternally
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Float2Int
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ForcedFunctionAttrs
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FunctionAttrs [FunctionAttrs] try to extend nonnull-ness of arguments from a callsite back to its parent function 2017-02-13 23:10:51 +00:00
FunctionImport [ModuleSummaryAnalysis] Don't crash when referencing unnamed globals. 2017-02-22 18:53:38 +00:00
GCOVProfiling [IR] Remove the DIExpression field from DIGlobalVariable. 2016-12-20 02:09:43 +00:00
GVN [GVN] Don't coerce non-integral pointers to integers or vice versa 2017-04-19 18:21:09 +00:00
GVNHoist Re-apply "[GVNHoist] Move GVNHoist to function simplification part of pipeline." 2017-04-13 15:36:25 +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 Verifier: Disallow a line number without a file in DISubprogram 2017-02-17 23:57:42 +00:00
GlobalSplit Fix one-after-the-end type metadata handling in globalsplit. 2017-03-07 22:18:48 +00:00
GuardWidening
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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 Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
InferAddressSpaces AMDGPU: Add all atomicrmw fields to atomic.inc/dec 2017-03-30 22:21:40 +00:00
InferFunctionAttrs
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Inline Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
InstCombine [InstCombine] allow shl+shr demanded bits folds with splat constants 2017-04-20 22:33:54 +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 [InstSimplify] fold identity shuffles (recursing if needed) 2017-04-19 16:48:22 +00:00
InterleavedAccess [ARM/AArch64] Ensure valid vector element types for interleaved accesses 2017-04-10 18:34:37 +00:00
Internalize
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JumpThreading Revert r300657 due to crashes in stage2 of bootstraps: 2017-04-19 06:23:20 +00:00
LCSSA
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LICM [LICM] Hoist fp division from the loops and replace by a reciprocal 2017-04-11 02:22:54 +00:00
LoadCombine [LoadCombine] Avoid analysing dead basic blocks 2017-04-12 08:07:55 +00:00
LoadStoreVectorizer [X86 TTI] Implement LSV hook 2017-04-05 20:51:38 +00:00
LoopDataPrefetch
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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
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LoopLoadElim [PM] Port LoopLoadElimination to the new pass manager and wire it into 2017-01-27 01:32:26 +00:00
LoopPredication Loop predication expand both sides of the widened condition 2017-02-27 15:44:49 +00:00
LoopReroll [LoopReroll] Make root-finding more aggressive. 2016-11-21 22:35:34 +00:00
LoopRotate [LoopRotate] Propagate dbg.value intrinsics 2017-03-08 09:56:22 +00:00
LoopSimplify [BasicBlockUtils] Use getFirstNonPHIOrDbg to set debugloc for instructions created in SplitBlockPredecessors 2017-02-14 21:10:40 +00:00
LoopSimplifyCFG
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LoopStrengthReduce ARM: handle post-indexed NEON ops where the offset isn't the access width. 2017-04-20 19:54:02 +00:00
LoopUnroll [LoopPeeling] Get rid of Phis that become invariant after N steps 2017-04-17 09:52:02 +00:00
LoopUnswitch [LoopUnswitch] Fix a test case 2017-04-11 04:11:47 +00:00
LoopVectorize [LV] Fix the vector code generation for first order recurrence 2017-04-13 18:59:25 +00:00
LoopVersioning [LAA] Correctly return a half-open range in expandBounds 2017-04-05 09:24:26 +00:00
LoopVersioningLICM [LAA] Correctly return a half-open range in expandBounds 2017-04-05 09:24:26 +00:00
LowerAtomic
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LowerExpectIntrinsic
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LowerGuardIntrinsic
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LowerInvoke
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LowerSwitch
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LowerTypeTests Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR 2017-04-04 06:02:32 +00:00
Mem2Reg Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
MemCpyOpt Add address space mangling to lifetime intrinsics 2017-04-10 20:18:21 +00:00
MergeFunc MergeFunctions: Preserve debug info in thunks, under option -mergefunc-preserve-debug-info 2017-01-21 02:02:56 +00:00
MetaRenamer [MetaRenamer] Don't rename library functions. 2017-03-23 23:21:07 +00:00
NameAnonGlobals
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NaryReassociate Revert @llvm.assume with operator bundles (r289755-r289757) 2016-12-19 08:22:17 +00:00
NewGVN [GVN] Don't coerce non-integral pointers to integers or vice versa 2017-04-19 18:21:09 +00:00
ObjCARC [ObjCArc] Do not dereference an invalidated iterator. 2017-04-05 03:44:09 +00:00
PGOProfile [PGO] Memory intrinsic calls optimization based on profiled size 2017-04-04 16:42:20 +00:00
PartiallyInlineLibCalls Add positive test for sqrt "partial inlining". NFC. 2017-01-04 21:24:56 +00:00
PhaseOrdering Make globalaa-retained.ll test catching more cases. 2017-04-18 13:29:26 +00:00
PlaceSafepoints
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PreISelIntrinsicLowering
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PruneEH
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Reassociate [Reassociate] Add negated value of negative constant to the Duplicates list. 2017-02-23 18:49:03 +00:00
Reg2Mem
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RewriteStatepointsForGC [RSForGC] Handle vector GEPs 2017-03-17 00:55:53 +00:00
SCCP [SCCP] Resolve indirect branch target when possible. 2017-04-10 00:33:25 +00:00
SLPVectorizer [SLP vectorizer] Allow phi node reordering in tryToVectorizeList. 2017-04-18 18:16:57 +00:00
SROA Allow DataLayout to specify addrspace for allocas. 2017-04-10 22:27:50 +00:00
SafeStack PR32382: Fix emitting complex DWARF expressions. 2017-04-18 01:21:53 +00:00
SampleProfile Build SymbolMap in SampleProfileLoader to help matchin function names with suffix. 2017-04-17 22:23:05 +00:00
Scalarizer [Scalarizer] Handle scalar arguments in vector GEP 2017-03-31 06:29:49 +00:00
SeparateConstOffsetFromGEP AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel 2017-03-21 21:39:51 +00:00
SimplifyCFG [Simplify] Add testcase to show that merging conditional stores for triangles is sensitive to the order of the branch targets on the conditional branches. NFC 2017-04-20 22:57:36 +00:00
Sink
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SpeculativeExecution
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StraightLineStrengthReduce AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel 2017-03-21 21:39:51 +00:00
StripDeadPrototypes
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StripSymbols [StripDeadDebug/DIFinder] Track inlined SPs 2017-04-11 13:32:11 +00:00
StructurizeCFG StructurizeCFG: Directly invert cmp instructions 2017-04-19 18:29:07 +00:00
TailCallElim
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ThinLTOBitcodeWriter ThinLTOBitcodeWriter: keep comdats together, rename if leader is renamed 2017-04-12 01:43:07 +00:00
Util MemorySSA: Move to Analysis, from Transforms/Utils. It's used as 2017-04-11 20:06:36 +00:00
WholeProgramDevirt Align all scalar numbers to LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR 2017-04-04 06:02:32 +00:00