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clang-p2996/llvm/test/Transforms/SimplifyCFG
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Jameson Nash 3a8d7fe201 [SimplifyCFG] teach simplifycfg not to introduce ptrtoint for NI pointers 
SimplifyCFG expects to be able to cast both sides to an int, if either side can be case to an int, but this is not desirable or legal, in general, per D104547.

Spotted in https://github.com/JuliaLang/julia/issues/45702

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D128670
2022-08-15 15:11:48 -04:00
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AArch64
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AMDGPU
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ARM
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Hexagon
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Mips
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PowerPC
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RISCV
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SPARC
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X86
[SimplifyCFG] Improve SwitchToLookupTable optimization
2022-07-13 23:21:45 +00:00
1elt-ptr-vec-alignment-crash.ll
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2002-05-21-PHIElimination.ll
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2002-09-24-PHIAssertion.ll
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2003-03-07-DominateProblem.ll
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2003-08-05-InvokeCrash.ll
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2003-08-17-BranchFold.ll
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2003-08-17-BranchFoldOrdering.ll
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2003-08-17-FoldSwitch-dbg.ll
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2003-08-17-FoldSwitch.ll
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2004-12-10-SimplifyCFGCrash.ll
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2005-06-16-PHICrash.ll
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2005-08-01-PHIUpdateFail.ll
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2005-10-02-InvokeSimplify.ll
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2005-12-03-IncorrectPHIFold.ll
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2006-02-17-InfiniteUnroll.ll
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2006-06-12-InfLoop.ll
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2006-08-03-Crash.ll
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2006-12-08-Ptr-ICmp-Branch.ll
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2007-11-22-InvokeNoUnwind.ll
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2007-12-21-Crash.ll
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2008-01-02-hoist-fp-add.ll
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2008-05-16-PHIBlockMerge.ll
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2008-07-13-InfLoopMiscompile.ll
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2008-09-08-MultiplePred.ll
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2008-09-17-SpeculativeHoist.ll
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2008-10-03-SpeculativelyExecuteBeforePHI.ll
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2008-12-06-SingleEntryPhi.ll
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2008-12-16-DCECond.ll
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2009-01-18-PHIPropCrash.ll
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2009-05-12-externweak.ll
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2011-03-08-UnreachableUse.ll
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2011-09-05-TrivialLPad.ll
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annotations.ll
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assume.ll
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attr-convergent.ll
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attr-noduplicate.ll
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basictest.ll
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bbi-23595.ll
Revert "[SimplifyCFG] Start redesigning FoldTwoEntryPHINode()."
2022-02-03 12:32:50 +03:00
branch-cond-merge.ll
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branch-cond-prop.ll
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branch-fold-dbg.ll
[Test] Regenerate checks using auto-update script
2021-10-28 15:13:43 +07:00
branch-fold-test.ll
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branch-fold-three.ll
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branch-fold-threshold.ll
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branch-fold.ll
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branch-phi-thread.ll
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BrUnwind.ll
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callbr-destinations.ll
Revert "[Local] Allow creating callbr with duplicate successors"
2022-07-19 15:03:27 -07:00
change-to-unreachable-matching-successor.ll
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clamp.ll
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cleanup-phis.ll
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common-code-hoisting.ll
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common-dest-folding.ll
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commondest-loopid.ll
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constantexprs.ll
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convergent.ll
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dbginfo.ll
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dce-cond-after-folding-terminator.ll
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DeadSetCC.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
debug-info-thread-phi.ll
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div-rem-pairs.ll
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drop-debug-loc-when-speculating.ll
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duplicate-landingpad.ll
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duplicate-phis.ll
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empty-catchpad.ll
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EmptyBlockMerge.ll
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EqualPHIEdgeBlockMerge.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
extract-cost.ll
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fold-branch-to-common-dest-free-cost.ll
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fold-branch-to-common-dest-two-preds-cost.ll
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fold-branch-to-common-dest.ll
[SimplifyCFG] FoldBranchToCommonDest(): allow branch-on-select
2022-03-25 16:12:17 +03:00
fold-debug-info.ll
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fold-debug-location.ll
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fold-two-entry-phi-node-with-one-block-profmd.ll
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fold-two-entry-phi-node-with-two-blocks-profmd.ll
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FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase-2.ll
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FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase.ll
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FoldValueComparisonIntoPredecessors-no-new-successors.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
ForwardSwitchConditionToPHI.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
gepcost.ll
[SimplifyCFG,EarlyCSE] Update 2 tests to not branch on undef (NFC).
2022-06-12 18:03:26 +01:00
guards.ll
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hoist-common-code.ll
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hoist-dbgvalue-inlined.ll
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hoist-dbgvalue.ll
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hoist-from-addresstaken-block.ll
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hoist-with-range.ll
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HoistCode.ll
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implied-and-or.ll
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implied-cond-matching-false-dest.ll
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implied-cond-matching-imm.ll
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implied-cond-matching.ll
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implied-cond.ll
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indirectbr.ll
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InfLoop.ll
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inline-asm-sink.ll
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invoke_unwind_lifetime.ll
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invoke_unwind.ll
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invoke.ll
[Local] Don't remove invoke of non-willreturn function
2022-05-30 15:37:46 +02:00
iterative-simplify.ll
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jump-threading.ll
Revert "[Local] Allow creating callbr with duplicate successors"
2022-07-19 15:03:27 -07:00
lifetime-landingpad.ll
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lifetime.ll
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merge-cond-stores-2.ll
Revert "[SimplifyCFG] Start redesigning FoldTwoEntryPHINode()."
2022-02-03 12:32:50 +03:00
merge-cond-stores.ll
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merge-default.ll
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merge-deopt-bundle-constants.ll
[Test] Add test demonstating how deopt bundle constants may be merged into instruction
2022-02-15 20:28:41 +07:00
merge-duplicate-conditional-ret-val.ll
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merge-empty-return-blocks.ll
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multiple-phis.ll
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no_speculative_loads_with_asan.ll
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no_speculative_loads_with_tsan.ll
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no-md-sink.ll
Revert "[SimplifyCFG] Start redesigning FoldTwoEntryPHINode()."
2022-02-03 12:32:50 +03:00
nomerge.ll
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nonintegral.ll
[SimplifyCFG] teach simplifycfg not to introduce ptrtoint for NI pointers
2022-08-15 15:11:48 -04:00
noreturn-call.ll
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opaque-ptr.ll
[SimplifyCFG][OpaquePtr] Check store type when merging conditional store
2022-02-20 11:29:54 -08:00
opt-for-fuzzing.ll
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phi-to-select-constexpr-icmp.ll
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phi-undef-loadstore.ll
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PhiBlockMerge2.ll
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PhiBlockMerge.ll
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PhiEliminate2.ll
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PhiEliminate3.ll
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PhiEliminate.ll
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PHINode.ll
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PhiNoEliminate.ll
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poison-merge.ll
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pr33605.ll
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pr34131.ll
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pr35774.ll
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pr39807.ll
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pr46638.ll
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pr48641.ll
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pr48778-sdiv-speculation.ll
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pr50060-constantfold-loopid.ll
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pr52290.ll
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pr55765.ll
Revert "[SimplifyCFG] Thread branches on same condition in more cases (PR54980)"
2022-07-05 16:57:46 +02:00
PR9946.ll
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PR25267.ll
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PR27615-simplify-cond-br.ll
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preserve-branchweights-partial.ll
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preserve-branchweights-switch-create.ll
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preserve-branchweights.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
preserve-llvm-loop-metadata.ll
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preserve-load-metadata-2.ll
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preserve-load-metadata-3.ll
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preserve-load-metadata.ll
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preserve-make-implicit-on-switch-to-br.ll
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preserve-store-alignment.ll
Revert "[SimplifyCFG] Start redesigning FoldTwoEntryPHINode()."
2022-02-03 12:32:50 +03:00
rangereduce.ll
[IR] Enable opaque pointers by default
2022-06-02 09:40:56 +02:00
return-merge.ll
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safe-abs.ll
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seh-nounwind.ll
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select-gep.ll
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signbit-like-value-extension.ll
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SimplifyEqualityComparisonWithOnlyPredecessor-domtree-preservation-edgecase.ll
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SimplifyTerminatorOnSelect-domtree-preservation-edgecase.ll
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simplifyUnreachable-degenerate-conditional-branch-with-matching-destinations.ll
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sink-inf-loop.ll
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speculate-call.ll
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speculate-dbgvalue.ll
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speculate-math.ll
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speculate-store-opaque-pointer.ll
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speculate-store.ll
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speculate-vector-insert-extract.ll
Clarify the behavior of the llvm.vector.insert/extract intrinsics when the index
2022-07-15 07:56:44 -07:00
speculate-vector-ops-inseltpoison.ll
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speculate-vector-ops.ll
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speculate-with-offset.ll
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speculatively-execute-block-profmd.ll
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statepoint-invoke-unwind.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
suppress-zero-branch-weights.ll
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switch_create-custom-dl.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
switch_create.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
switch_msan.ll
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switch_switch_fold.ll
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switch_thread.ll
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switch_ub.ll
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switch_undef.ll
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switch-dead-default.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
switch-masked-bits.ll
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switch-on-const-select.ll
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switch-profmd.ll
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switch-range-to-icmp.ll
Prevent crash when TurnSwitchRangeIntoICmp receives default unreachable destination
2022-06-16 16:11:24 +02:00
switch-simplify-crash.ll
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switch-to-br.ll
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switch-to-icmp.ll
[SimplifyCFG][PhaseOrdering] Defer lowering switch into an integer range comparison and branch until after at least the IPSCCP
2022-02-17 12:13:55 +03:00
switch-to-select-multiple-edge-per-block-phi.ll
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switch-to-select-two-case.ll
[SimplifyCFG] Try to fold switch with single result value and power-of-2 cases to mask+select
2022-04-15 00:10:00 +08:00
switchToSelect-domtree-preservation-edgecase.ll
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tail-merge-assert.ll
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tail-merge-noreturn.ll
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tail-merge-resume.ll
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tautological-conditional-branch.ll
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trap-debugloc.ll
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trap-no-null-opt-debugloc.ll
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trapping-load-unreachable.ll
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two-entry-phi-fold-crash.ll
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two-entry-phi-node.ll
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two-entry-phi-return.ll
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UncondBranchToHeader.ll
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UncondBranchToReturn.ll
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undef_phi.ll
[Test] Add test showing missing simplifycfg opportunity for Phi with undef inputs
2021-10-28 11:23:07 +07:00
unprofitable-pr.ll
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unreachable_assume.ll
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unreachable-cleanuppad.ll
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unreachable-matching-successor.ll
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unreachable-selfloop.ll
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UnreachableEliminate.ll
Revert "[SimplifyCFG] Start redesigning FoldTwoEntryPHINode()."
2022-02-03 12:32:50 +03:00
unsigned-multiplication-will-overflow.ll
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volatile-phioper.ll
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wc-widen-block.ll
Revert "[SimplifyCFG] Thread branches on same condition in more cases (PR54980)"
2022-07-05 16:57:46 +02:00
wineh-unreachable.ll
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