Nikita Popov ed3f06b9b3

[IR] Add zext nneg flag (#67982) ...

Add an nneg flag to the zext instruction, which specifies that the
argument is non-negative. Otherwise, the result is a poison value.

The primary use-case for the flag is to preserve information when sext
gets replaced with zext due to range-based canonicalization. The nneg
flag allows us to convert the zext back into an sext later. This is
useful for some optimizations (e.g. a signed icmp can fold with sext but
not zext), as well as some targets (e.g. RISCV prefers sext over zext).

Discourse thread: https://discourse.llvm.org/t/rfc-add-zext-nneg-flag/73914

This patch is based on https://reviews.llvm.org/D156444 by
@Panagiotis156, with some implementation simplifications and additional
tests.

---------

Co-authored-by: Panagiotis K <karouzakispan@gmail.com>

2023-10-30 09:04:04 +01:00

..

AArch64

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

AMDGPU

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

ARM

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

Hexagon

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

Mips

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

PowerPC

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

RISCV

[SimplifyCFG] add nuw/nsw on BuildLookuptable BitMap shiftwidth calculation

2023-05-19 14:10:05 +09:00

SPARC

[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm

2023-05-17 17:03:15 +02:00

X86

[SimplifyCFG] handle monotonic wrapped case for D150943 (#65882)

2023-09-14 21:26:11 +09:00

1elt-ptr-vec-alignment-crash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2002-05-21-PHIElimination.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2002-09-24-PHIAssertion.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2003-03-07-DominateProblem.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2003-08-05-InvokeCrash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2003-08-17-BranchFold.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2003-08-17-BranchFoldOrdering.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2003-08-17-FoldSwitch-dbg.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2003-08-17-FoldSwitch.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2004-12-10-SimplifyCFGCrash.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2005-06-16-PHICrash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2005-08-01-PHIUpdateFail.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2005-10-02-InvokeSimplify.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2005-12-03-IncorrectPHIFold.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2006-02-17-InfiniteUnroll.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2006-06-12-InfLoop.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2006-08-03-Crash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2006-12-08-Ptr-ICmp-Branch.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2007-11-22-InvokeNoUnwind.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2007-12-21-Crash.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2008-01-02-hoist-fp-add.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2008-05-16-PHIBlockMerge.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2008-07-13-InfLoopMiscompile.ll

Revert "Reland "[SimplifyCFG] FoldBranchToCommonDest(): deal with mismatched IV's in PHI's in common successor block""

2022-12-20 18:36:42 +03:00

2008-09-08-MultiplePred.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2008-09-17-SpeculativeHoist.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2008-10-03-SpeculativelyExecuteBeforePHI.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2008-12-06-SingleEntryPhi.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2008-12-16-DCECond.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2009-01-18-PHIPropCrash.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

2009-05-12-externweak.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2011-03-08-UnreachableUse.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

2011-09-05-TrivialLPad.ll

Revert "[SimplifyCFG] When eliminating unreachable landing pads, mark calls as nounwind"

2023-01-13 01:18:56 +03:00

annotations.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

assume.ll

Revert "[SimplifyCFG] Allow dropping block that only contains ephemeral values"

2023-06-30 21:24:05 +02:00

attr-convergent.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

attr-noduplicate.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

basictest.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

bbi-23595.ll

[SimplifyCFG] Avoid branch on undef UB in test (NFC)

2023-01-03 12:38:25 +01:00

branch-cond-merge.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

branch-cond-prop.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

branch-fold-dbg.ll

[SimplifyCFG] Make some tests more robust (NFC)

2023-06-28 14:31:48 +02:00

branch-fold-multiple.ll

Revert "reland e5581df60a35 [SimplifyCFG] accumulate bonus insts cost"

2022-10-25 12:15:39 -04:00

branch-fold-test.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

branch-fold-three.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

branch-fold-threshold.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

branch-fold.ll

[SimplifyCFG] Reland transform for redirecting phis between unmergeable BB and SuccBB (#68473)

2023-10-28 17:10:20 +08:00

branch-on-undef.ll

[SimplifyCFG] Add test for branch on undef/poison (NFC)

2023-01-03 14:52:48 +01:00

branch-phi-thread.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

BrUnwind.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

call-null.ll

Utils: Fix deleting calls to null in non-0 address spaces

2022-11-23 08:49:44 -05:00

callbr-destinations.ll

[llvm][CallBrPrepare] add llvm.callbr.landingpad intrinsic

2023-02-16 17:58:33 -08:00

change-to-unreachable-matching-successor.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

clamp.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

cleanup-phis.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

common-code-hoisting.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

common-dest-folding.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

commondest-loopid.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

constantexprs.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

convergent.ll

[SimplifyCFG] Improve the way hoisting skips over non-matching instructions

2023-04-28 10:03:32 +01:00

dbginfo.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

dce-cond-after-folding-terminator.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

DeadSetCC.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

debug-info-thread-phi.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

div-rem-pairs.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

dont-hoist-deoptimize.ll

[SimplifyCFG] Prohibit hoisting of llvm.deoptimize calls

2022-12-09 17:44:32 +07:00

drop-debug-loc-when-speculating.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

duplicate-landingpad.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

duplicate-phis.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

empty-catchpad.ll

Revert "[SimplifyCFG] When eliminating unreachable landing pads, mark calls as nounwind"

2023-01-13 01:18:56 +03:00

EmptyBlockMerge.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

EqualPHIEdgeBlockMerge.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

extract-cost.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

fold-branch-to-common-dest-free-cost.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

fold-branch-to-common-dest-phis.ll

Revert "Reland "[SimplifyCFG] FoldBranchToCommonDest(): deal with mismatched IV's in PHI's in common successor block""

2022-12-20 18:36:42 +03:00

fold-branch-to-common-dest-two-preds-cost.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

fold-branch-to-common-dest.ll

[SimplifyCFG] Convert some tests to opaque pointers (NFC)

2023-01-04 16:27:49 +01:00

fold-debug-info.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

fold-debug-location.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

fold-two-entry-phi-node-with-one-block-profmd.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

fold-two-entry-phi-node-with-two-blocks-profmd.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase-2.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

FoldValueComparisonIntoPredecessors-domtree-preservation-edgecase.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

FoldValueComparisonIntoPredecessors-no-new-successors.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

ForwardSwitchConditionToPHI.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

gepcost.ll

Revert "[SimplifyCFG] Allow dropping block that only contains ephemeral values"

2023-06-30 21:24:05 +02:00

guards.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

hoist-common-code-with-unreachable.ll

Reland "[SimplifyCFG] Hoist common instructions on switch" (#67077)

2023-09-22 18:29:59 +08:00

hoist-common-code.ll

Reland "[SimplifyCFG] Hoist common instructions on switch" (#67077)

2023-09-22 18:29:59 +08:00

hoist-common-skip-limit.ll

[SimplifyCFG] Allow SimplifyCFG hoisting to skip over non-matching instructions

2022-09-05 15:13:46 +01:00

hoist-common-skip.ll

Reland "[SimplifyCFG] Hoist common instructions on switch" (#67077)

2023-09-22 18:29:59 +08:00

hoist-dbgvalue-inlined.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

hoist-dbgvalue.ll

Revert "Reland "[SimplifyCFG] FoldBranchToCommonDest(): deal with mismatched IV's in PHI's in common successor block""

2022-12-20 18:36:42 +03:00

hoist-from-addresstaken-block.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

hoist-sink-swifterror-store.ll

[SimplifyCFG] Don't sink loads/stores with swifterror pointers.

2023-08-17 09:59:07 +01:00

hoist-with-metadata.ll

Reland "[SimplifyCFG] Hoist common instructions on switch" (#67077)

2023-09-22 18:29:59 +08:00

HoistCode.ll

[IR] Add zext nneg flag (#67982)

2023-10-30 09:04:04 +01:00

implied-and-or.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

implied-cond-matching-false-dest.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

implied-cond-matching-imm.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

implied-cond-matching.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

implied-cond.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

indirectbr.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

InfLoop.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

inline-asm-sink.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

invoke_unwind_lifetime.ll

Revert "[SimplifyCFG] When eliminating unreachable landing pads, mark calls as nounwind"

2023-01-13 01:18:56 +03:00

invoke_unwind.ll

Revert "[SimplifyCFG] When eliminating unreachable landing pads, mark calls as nounwind"

2023-01-13 01:18:56 +03:00

invoke.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

iterative-simplify.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

jump-threading.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

lifetime-landingpad.ll

Revert "[SimplifyCFG] When eliminating unreachable landing pads, mark calls as nounwind"

2023-01-13 01:18:56 +03:00

lifetime.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

merge-cond-stores-2.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

merge-cond-stores.ll

[InstCombine] Try to fold not into cmp iff other users of cmp are freely invertible

2022-12-19 00:24:28 +03:00

merge-default.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

merge-deopt-bundle-constants.ll

[SimplifyCFG] Don't merge invoke if this makes immarg non-constant (PR61265)

2023-03-24 14:31:40 +01:00

merge-direct-call-branch-weights-in-hoist.ll

[PGO]Implement metadata combine for 'branch_weights' of direct

2023-04-27 13:04:17 -07:00

merge-direct-call-branch-weights-in-sink.ll

[PGO]Implement metadata combine for 'branch_weights' of direct

2023-04-27 13:04:17 -07:00

merge-duplicate-conditional-ret-val.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

merge-empty-return-blocks.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

merge-phis-in-switch.ll

[SimplifyCFG] Reland transform for redirecting phis between unmergeable BB and SuccBB (#68473)

2023-10-28 17:10:20 +08:00

multiple-phis.ll

[SimplifyCFG] Reland transform for redirecting phis between unmergeable BB and SuccBB (#68473)

2023-10-28 17:10:20 +08:00

no_speculative_loads_with_asan.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

no_speculative_loads_with_tsan.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

no-md-sink.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

nomerge.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

nonintegral.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

noreturn-call.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

opaque-ptr.ll

[llvm] Remove explicit -opaque-pointers flag from tests (NFC)

2023-07-12 14:35:55 +02:00

opt-for-fuzzing.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

phi-to-select-constexpr-icmp.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

phi-undef-loadstore.ll

[SimplifyCFG] Regenerate test checks (NFC)

2023-06-28 12:09:27 +02:00

PhiBlockMerge2.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PhiBlockMerge.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PhiEliminate2.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PhiEliminate3.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PhiEliminate.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PHINode.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PhiNoEliminate.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

poison-merge.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

pr33605.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr34131.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

pr35774.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr39807.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr46638.ll

Revert "Revert "InstSimplify: Require instruction be parented""

2023-06-16 13:53:31 -07:00

pr48641.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr48778-sdiv-speculation.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

pr50060-constantfold-loopid.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr52290.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

pr55765.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PR9946.ll

[Tests] Remove some and/or constant expressions in tests (NFC)

2023-08-21 12:05:32 +02:00

PR25267.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

PR27615-simplify-cond-br.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-branchweights-partial.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

preserve-branchweights-switch-create.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

preserve-branchweights.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-llvm-loop-metadata.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

preserve-load-metadata-2.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-load-metadata-3.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-load-metadata.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-make-implicit-on-switch-to-br.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

preserve-store-alignment.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

rangereduce.ll

[SimplifyCFG] add nuw/nsw on BuildLookuptable BitMap shiftwidth calculation

2023-05-19 14:10:05 +09:00

return-merge.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

safe-abs.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

seh-nounwind.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

select-gep.ll

[SimplifyCFG] Convert some tests to opaque pointers (NFC)

2023-01-04 16:27:49 +01:00

signbit-like-value-extension.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

SimplifyEqualityComparisonWithOnlyPredecessor-domtree-preservation-edgecase.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

SimplifyTerminatorOnSelect-domtree-preservation-edgecase.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

simplifyUnreachable-degenerate-conditional-branch-with-matching-destinations.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

sink-inf-loop.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

speculate-blocks.ll

[SimplifyCFG] Guard branch folding by speculate blocks flag

2023-07-25 06:46:19 -07:00

speculate-call.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

speculate-dbgvalue.ll

[NFC] Port all SimplifyCFG tests to -passes= syntax

2022-12-08 02:38:51 +03:00

speculate-math.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

speculate-store-opaque-pointer.ll

[llvm] Remove explicit -opaque-pointers flag from tests (NFC)

2023-07-12 14:35:55 +02:00

speculate-store.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

speculate-vector-insert-extract.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

speculate-vector-ops-inseltpoison.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

speculate-vector-ops.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

speculate-with-offset.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

speculatively-execute-block-profmd.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

statepoint-invoke-unwind.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

suppress-zero-branch-weights.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch_create-custom-dl.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch_create.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch_mask.ll

Revert "[SimplifyCFG] Delete the unnecessary range check for small mask operation (#70324)

2023-10-26 20:39:24 +08:00

switch_msan.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch_switch_fold.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch_thread.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch_ub.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch_undef.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch-dead-default.ll

…

switch-masked-bits.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch-on-const-select.ll

[IR] Mark llvm.trap as memory(inaccessiblemem: write)

2023-07-31 13:44:52 -07:00

switch-profmd.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch-range-to-icmp.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch-simplify-crash2.ll

[SimplifyCFG] Reland transform for redirecting phis between unmergeable BB and SuccBB (#68473)

2023-10-28 17:10:20 +08:00

switch-simplify-crash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch-to-br.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch-to-icmp.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switch-to-select-multiple-edge-per-block-phi.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

switch-to-select-two-case.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

switchToSelect-domtree-preservation-edgecase.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

tail-merge-assert.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

tail-merge-noreturn.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

tail-merge-resume.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

tautological-conditional-branch.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

trap-debugloc.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

trap-no-null-opt-debugloc.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

trapping-load-unreachable.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

two-entry-phi-fold-crash.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

two-entry-phi-node.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

two-entry-phi-return.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

UncondBranchToHeader.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

UncondBranchToReturn.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

undef_phi.ll

[test] Remove duplicate RUN lines in Transform tests

2022-12-08 11:47:16 +01:00

unprofitable-pr.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

unreachable_assume.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

unreachable-cleanuppad.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

unreachable-matching-successor.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

unreachable-selfloop.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

UnreachableEliminate.ll

[IR] Mark llvm.assume as memory(inaccessiblemem: write)

2023-07-31 13:44:52 -07:00

unsigned-multiplication-will-overflow.ll

[NFC] Port all runlines for SimplifyCFG pass tests to -passes syntax

2022-12-05 21:12:20 +03:00

volatile-phioper.ll

[SimplifyCFG] Convert some tests to opaque pointers (NFC)

2023-01-04 16:27:49 +01:00

wc-widen-block.ll

[SimplifyCFG] Convert tests to opaque pointers (NFC)

2022-12-14 15:14:12 +01:00

wineh-unreachable.ll

[SimplifyCFG] Reapply: when eliminating unreachable landing pads, mark calls as nounwind

2023-01-13 21:04:17 +03:00