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llvm-project/llvm/test/Transforms/SimplifyCFG
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Sanjay Patel 356cdabd3a [SimplifyCFG] avoid illegal phi with both poison and undef 
In the example based on:
https://llvm.org/PR49218
...we are crashing because poison is a subclass of undef, so we merge blocks and create:

PHI node has multiple entries for the same basic block with different incoming values!
  %k3 = phi i64 [ poison, %entry ], [ %k3, %g ], [ undef, %entry ]

If both poison and undef values are incoming, we soften the poison values to undef.

Differential Revision: https://reviews.llvm.org/D97495
2021-02-27 09:10:32 -05:00
..
AArch64
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
AMDGPU
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
ARM
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 1
2021-01-01 03:25:22 +03:00
Hexagon
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
Mips
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PowerPC
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
RISCV
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
SPARC
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
X86
[SimplifyCFG] FoldBranchToCommonDest(): don't deal with unconditional branches
2021-01-22 17:22:49 +03:00
1elt-ptr-vec-alignment-crash.ll
[Analysis] isDereferenceableAndAlignedPointer(): don't crash on bitcast <1 x ???*> to ???*
2020-06-27 18:30:59 +03:00
2002-05-21-PHIElimination.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2002-09-24-PHIAssertion.ll
…
2003-03-07-DominateProblem.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2003-08-05-InvokeCrash.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2003-08-17-BranchFold.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2003-08-17-BranchFoldOrdering.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2003-08-17-FoldSwitch-dbg.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2003-08-17-FoldSwitch.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2004-12-10-SimplifyCFGCrash.ll
[SimplifyCFG] Teach FoldCondBranchOnPHI() to preserve DomTree
2020-12-30 00:48:11 +03:00
2005-06-16-PHICrash.ll
[SimplifyCFG] Teach SimplifyEqualityComparisonWithOnlyPredecessor() to preserve DomTree, part 1
2020-12-30 00:48:10 +03:00
2005-08-01-PHIUpdateFail.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 1
2021-01-01 03:25:22 +03:00
2005-10-02-InvokeSimplify.ll
[SimplifyCFG] Teach mergeEmptyReturnBlocks() to preserve DomTree
2020-12-17 01:03:50 +03:00
2005-12-03-IncorrectPHIFold.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2006-02-17-InfiniteUnroll.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2006-06-12-InfLoop.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2006-08-03-Crash.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 1
2021-01-01 03:25:22 +03:00
2006-10-19-UncondDiv.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2006-12-08-Ptr-ICmp-Branch.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
2007-11-22-InvokeNoUnwind.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2007-12-21-Crash.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2008-01-02-hoist-fp-add.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
2008-05-16-PHIBlockMerge.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2008-07-13-InfLoopMiscompile.ll
[SimplifyCFG] Teach SimplifyCondBranchToCondBranch() to preserve DomTree
2020-12-30 00:48:12 +03:00
2008-09-08-MultiplePred.ll
[SimplifyCFG] Teach SimplifyCondBranchToTwoReturns() to preserve DomTree, part 1
2020-12-20 00:18:35 +03:00
2008-09-17-SpeculativeHoist.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2008-10-03-SpeculativelyExecuteBeforePHI.ll
…
2008-12-06-SingleEntryPhi.ll
[SimplifyCFG] DeleteDeadBlock() already knows how to preserve DomTree
2020-12-18 00:37:21 +03:00
2008-12-16-DCECond.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 2
2021-01-01 03:25:24 +03:00
2009-01-18-PHIPropCrash.ll
[SimplifyCFG] DeleteDeadBlock() already knows how to preserve DomTree
2020-12-18 00:37:21 +03:00
2009-05-12-externweak.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2011-03-08-UnreachableUse.ll
[SimplifyCFG] ConstantFoldTerminator() already knows how to preserve DomTree
2020-12-18 00:37:22 +03:00
2011-09-05-TrivialLPad.ll
[SimplifyCFG] Teach simplifySingleResume() to preserve DomTree
2020-12-20 00:18:34 +03:00
annotations.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
assume.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
attr-convergent.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
attr-noduplicate.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
basictest.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
bbi-23595.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
branch-cond-merge.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
branch-cond-prop.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
branch-fold-dbg.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
branch-fold-test.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
branch-fold-three.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
branch-fold-threshold.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
branch-fold.ll
[SimplifyCFG] FoldBranchToCommonDest(): don't deal with unconditional branches
2021-01-22 17:22:49 +03:00
branch-phi-thread.ll
[SimplifyCFG] Teach FoldCondBranchOnPHI() to preserve DomTree
2020-12-30 00:48:11 +03:00
BrUnwind.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
callbr-destinations.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
change-to-unreachable-matching-successor.ll
[NFC][SimplifyCFG] Add a test with an undef cond branch to identical destinations
2021-01-08 02:15:26 +03:00
clamp.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
common-code-hoisting.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
common-dest-folding.ll
[SimplifyCFG] Teach FoldBranchToCommonDest() to preserve DomTree, part 1
2020-12-20 00:18:36 +03:00
ConditionalTrappingConstantExpr.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
constantexprs.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
convergent.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
dbginfo.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
dce-cond-after-folding-terminator.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
DeadSetCC.ll
[SimplifyCFG] Regenerate test checks (NFC)
2021-01-23 21:24:54 +01:00
debug-info-thread-phi.ll
[SimplifyCFG] Teach FoldCondBranchOnPHI() to preserve DomTree
2020-12-30 00:48:11 +03:00
div-rem-pairs.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
drop-debug-loc-when-speculating.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
duplicate-landingpad.ll
[SimplifyCFG] Teach TryToMergeLandingPad() to preserve DomTree
2020-12-20 00:18:36 +03:00
duplicate-phis.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
duplicate-ret-into-uncond-br.ll
[SimplifyCFG] simplifySingleResume(): FoldReturnIntoUncondBranch() already knows how to preserve DomTree
2020-12-20 00:18:34 +03:00
empty-catchpad.ll
[SimplifyCFG] Teach simplifyUnreachable() to preserve DomTree
2020-12-18 00:37:22 +03:00
EmptyBlockMerge.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
EqualPHIEdgeBlockMerge.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
extract-cost.ll
[SimplifyCFG] Teach SimplifyCondBranchToCondBranch() to preserve DomTree
2020-12-30 00:48:12 +03:00
fold-branch-to-common-dest.ll
[SimplifyCFG] FoldBranchToCommonDest(): re-lift restrictions on liveout uses of bonus instructions
2021-01-23 01:29:05 +03:00
fold-debug-info.ll
[SimplifyCFG] Teach SimplifyCondBranchToTwoReturns() to preserve DomTree, part 2
2020-12-20 00:18:36 +03:00
fold-debug-location.ll
[SimplifyCFG] Keep !dgb metadata of moved instruction, if they match.
2021-01-09 19:15:16 +00:00
FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase-2.ll
[SimplifyCFG] FoldValueComparisonIntoPredecessors(): fine-tune/fix DomTree preservation, take 2
2021-01-03 01:45:48 +03:00
FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase.ll
[SimplifyCFG] FoldValueComparisonIntoPredecessors(): fine-tune/fix DomTree preservation
2021-01-03 01:45:48 +03:00
FoldValueComparisonIntoPredecessors-no-new-successors.ll
[SimplifyCFG] FoldValueComparisonIntoPredecessors(): drop reachable errneous assert
2021-01-07 18:05:04 +03:00
ForwardSwitchConditionToPHI.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
gepcost.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
guards.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
hoist-common-code.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
hoist-dbgvalue-inlined.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
hoist-dbgvalue.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
hoist-with-range.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
HoistCode.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
implied-and-or.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
implied-cond-matching-false-dest.ll
[SimplifyCFG] ConstantFoldTerminator() already knows how to preserve DomTree
2020-12-18 00:37:22 +03:00
implied-cond-matching-imm.ll
[SimplifyCFG] Teach SimplifyEqualityComparisonWithOnlyPredecessor() to preserve DomTree, part 2
2020-12-30 00:48:10 +03:00
implied-cond-matching.ll
[SimplifyCFG] ConstantFoldTerminator() already knows how to preserve DomTree
2020-12-18 00:37:22 +03:00
implied-cond.ll
[SimplifyCFG] ConstantFoldTerminator() already knows how to preserve DomTree
2020-12-18 00:37:22 +03:00
indirectbr.ll
[NFC][SimlifyCFG] Add some indirectbr-of-blockaddress tests
2021-01-08 02:15:25 +03:00
InfLoop.ll
[SimplifyCFG] Teach SimplifyEqualityComparisonWithOnlyPredecessor() to preserve DomTree, part 2
2020-12-30 00:48:10 +03:00
inline-asm-sink.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
invoke_unwind_lifetime.ll
[SimplifyCFG] Teach simplifyCommonResume() to preserve DomTree
2020-12-20 00:18:34 +03:00
invoke_unwind.ll
[SimplifyCFG] Teach simplifySingleResume() to preserve DomTree
2020-12-20 00:18:34 +03:00
invoke.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
iterative-simplify.ll
[SimplifyCFG] Teach SimplifyEqualityComparisonWithOnlyPredecessor() to preserve DomTree, part 2
2020-12-30 00:48:10 +03:00
lifetime-landingpad.ll
[SimplifyCFG] Teach simplifySingleResume() to preserve DomTree
2020-12-20 00:18:34 +03:00
lifetime.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
merge-cond-stores-2.ll
[SimplifyCFG] Teach mergeConditionalStoreToAddress() to preserve DomTree
2020-12-30 00:48:11 +03:00
merge-cond-stores.ll
[InstCombine] Fold (~x) | y --> ~(x & (~y)) iff it is free to do so
2021-01-22 17:23:54 +03:00
merge-default.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
merge-duplicate-conditional-ret-val.ll
[SimplifyCFG] Teach SimplifyCondBranchToTwoReturns() to preserve DomTree, part 1
2020-12-20 00:18:35 +03:00
merge-empty-return-blocks.ll
[SimplifyCFG] Teach mergeEmptyReturnBlocks() to preserve DomTree
2020-12-17 01:03:50 +03:00
multiple-phis.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
no_speculative_loads_with_asan.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
no_speculative_loads_with_tsan.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
no-md-sink.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
nomerge.ll
[NFC][Tests][SimplifyCFG] Trim whitespaces at the end of lines
2020-12-16 00:38:00 +03:00
noreturn-call.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
opt-for-fuzzing.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
phi-to-select-constexpr-icmp.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
phi-undef-loadstore.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PhiBlockMerge2.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PhiBlockMerge.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
PhiEliminate2.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
PhiEliminate3.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
PhiEliminate.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PHINode.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PhiNoEliminate.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
poison-merge.ll
[SimplifyCFG] avoid illegal phi with both poison and undef
2021-02-27 09:10:32 -05:00
pr33605.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
pr34131.ll
[SimplifyCFG] Teach SimplifyCondBranchToCondBranch() to preserve DomTree
2020-12-30 00:48:12 +03:00
pr35774.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
pr39807.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
pr46638.ll
[SimplifyCFG] Teach FoldCondBranchOnPHI() to preserve DomTree
2020-12-30 00:48:11 +03:00
pr48778-sdiv-speculation.ll
[ValueTracking] Fix isSafeToSpeculativelyExecute for sdiv (PR48778)
2021-01-17 20:06:17 +01:00
PR9946.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
PR16069.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PR17073.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
PR25267.ll
[SimplifyCFG] DeleteDeadBlock() already knows how to preserve DomTree
2020-12-18 00:37:21 +03:00
PR27615-simplify-cond-br.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
preserve-branchweights-partial.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 1
2021-01-01 03:25:22 +03:00
preserve-branchweights-switch-create.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 1
2021-01-01 03:25:22 +03:00
preserve-branchweights.ll
[SimplifyCFG] Reapply update_test_checks.py (NFC)
2021-01-20 12:41:30 +09:00
preserve-llvm-loop-metadata.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
preserve-load-metadata-2.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
preserve-load-metadata-3.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
preserve-load-metadata.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
preserve-make-implicit-on-switch-to-br.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
preserve-store-alignment.ll
[SimplifyCFG] Teach mergeConditionalStoreToAddress() to preserve DomTree
2020-12-30 00:48:11 +03:00
rangereduce.ll
[SimplifyCFG] Teach SwitchToLookupTable() to preserve DomTree
2020-12-30 23:58:41 +03:00
return-merge.ll
[SimplifyCFG] Teach mergeEmptyReturnBlocks() to preserve DomTree
2020-12-17 01:03:50 +03:00
safe-abs.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
seh-nounwind.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
select-gep.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
signbit-like-value-extension.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
SimplifyEqualityComparisonWithOnlyPredecessor-domtree-preservation-edgecase.ll
[SimplifyCFG] SimplifyEqualityComparisonWithOnlyPredecessor(): really don't delete DomTree edges multiple times
2021-01-06 01:52:39 +03:00
SimplifyTerminatorOnSelect-domtree-preservation-edgecase.ll
[SimplifyCFG] SimplifyTerminatorOnSelect(): fix/tune DomTree updates
2021-01-04 01:02:02 +03:00
simplifyUnreachable-degenerate-conditional-branch-with-matching-destinations.ll
[SimplifyCFG] simplifyUnreachable(): fix handling of degenerate same-destination conditional branch
2021-01-06 01:52:36 +03:00
sink-common-code.ll
[SimplifyCFG] Teach SinkCommonCodeFromPredecessors() to preserve DomTree
2020-12-30 00:48:11 +03:00
speculate-call.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
speculate-dbgvalue.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
speculate-math.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
speculate-store.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
speculate-vector-ops-inseltpoison.ll
Precommit transform tests that have poison as insertelement's placeholder
2020-12-24 11:46:17 +09:00
speculate-vector-ops.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
speculate-with-offset.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
statepoint-invoke-unwind.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
suppress-zero-branch-weights.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
switch_create-custom-dl.ll
[SimplifyCFG] Reapply update_test_checks.py (NFC)
2021-01-20 12:41:30 +09:00
switch_create.ll
[SimplifyCFG] Update SimplifyBranchOnICmpChain to recognize select form of and/or
2021-01-19 08:53:40 +09:00
switch_msan.ll
[SimplifyCFG] Teach SimplifyBranchOnICmpChain() to preserve DomTree
2020-12-30 23:58:40 +03:00
switch_switch_fold.ll
[SimplifyCFG] Teach FoldValueComparisonIntoPredecessors() to preserve DomTree, part 2
2021-01-01 03:25:24 +03:00
switch_thread.ll
[SimplifyCFG] Teach SimplifyEqualityComparisonWithOnlyPredecessor() to preserve DomTree, part 3
2021-01-01 03:25:23 +03:00
switch_undef.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
switch-dead-default.ll
[SimplifyCFG] Teach eliminateDeadSwitchCases() to preserve DomTree, part 2
2021-01-02 01:01:18 +03:00
switch-masked-bits.ll
[SimplifyCFG] Teach eliminateDeadSwitchCases() to preserve DomTree, part 1
2021-01-01 03:25:24 +03:00
switch-on-const-select.ll
[SimplifyCFG] Teach SimplifyTerminatorOnSelect() to preserve DomTree
2020-12-30 00:48:12 +03:00
switch-profmd.ll
[SimplifyCFG] Teach simplifyUnreachable() to preserve DomTree
2020-12-18 00:37:22 +03:00
switch-range-to-icmp.ll
[SimplifyCFG] SUCCESS! Teach createUnreachableSwitchDefault() to preserve DomTree
2021-01-01 03:25:25 +03:00
switch-simplify-crash.ll
[SimplifyCFG] Teach eliminateDeadSwitchCases() to preserve DomTree, part 1
2021-01-01 03:25:24 +03:00
switch-to-br.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
switch-to-icmp.ll
[SimplifyCFG] DeleteDeadBlock() already knows how to preserve DomTree
2020-12-18 00:37:21 +03:00
switch-to-select-multiple-edge-per-block-phi.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
switch-to-select-two-case.ll
[SimplifyCFG] Teach switchToSelect() to preserve DomTree
2020-12-30 23:58:40 +03:00
switchToSelect-domtree-preservation-edgecase.ll
[SimplifyCFG] switchToSelect(): don't forget to insert DomTree edge iff needed
2021-01-15 23:35:57 +03:00
trap-debugloc.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
trap-no-null-opt-debugloc.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
trapping-load-unreachable.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
two-entry-phi-fold-crash.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
two-entry-phi-return.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
UncondBranchToHeader.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
UncondBranchToReturn.ll
[SimplifyCFG] Teach HoistThenElseCodeToIf() to preserve DomTree
2020-12-30 00:48:10 +03:00
unprofitable-pr.ll
[SimplifyCFG] Teach FoldCondBranchOnPHI() to preserve DomTree
2020-12-30 00:48:11 +03:00
unreachable_assume.ll
[SimplifyCFG] Teach simplifyUnreachable() to preserve DomTree
2020-12-18 00:37:22 +03:00
unreachable-cleanuppad.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
unreachable-matching-successor.ll
[NFC][SimplifyCFG] Add test with an unreachable block with two identical successors
2021-01-08 02:15:25 +03:00
unreachable-selfloop.ll
[SimplifyCFG] removeUnreachableBlocks() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
UnreachableEliminate.ll
[SimplifyCFG] Update passingValueIsAlwaysUndefined to check more attributes
2021-02-24 10:40:50 +09:00
unsigned-multiplication-will-overflow.ll
[SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree
2020-12-20 00:18:33 +03:00
volatile-phioper.ll
[NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such
2020-12-17 01:03:49 +03:00
wc-widen-block.ll
[SimplifyCFG] Teach tryWidenCondBranchToCondBranch() to preserve DomTree
2021-01-02 01:01:17 +03:00
wineh-unreachable.ll
[SimplifyCFG] Teach simplifyUnreachable() to preserve DomTree
2020-12-18 00:37:22 +03:00