llvm-project/llvm/test/Transforms/SimpleLoopUnswitch
Serguei Katkov 5502cfa091 [LoopUnswitch] Trivial simplification: remove trivial dead condition after unswitch
Non trivial loop unswitch can keep the dead condition instruction.
CL adds trivial dead code elimination for unused condition.

Reviewers: asbirlea, aqjune, fhahn, DaniilSuchkov, reames
Reviewed By: asbirlea
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D88014
2020-09-22 09:04:59 +07:00
..
ARM [NFCI][SimpleLoopUnswitch] Adjust CostKind query 2020-08-14 07:54:20 +01:00
2006-06-13-SingleEntryPHI.ll
2006-06-27-DeadSwitchCase.ll
2007-05-09-Unreachable.ll
2007-05-09-tl.ll
2007-07-12-ExitDomInfo.ll
2007-07-13-DomInfo.ll
2007-07-18-DomInfo.ll
2007-08-01-Dom.ll
2007-08-01-LCSSA.ll
2007-10-04-DomFrontier.ll
2008-06-02-DomInfo.ll
2008-06-17-DomFrontier.ll
2010-11-18-LCSSA.ll
2011-06-02-CritSwitch.ll
2011-09-26-EHCrash.ll
2012-04-02-IndirectBr.ll
2012-04-30-LoopUnswitch-LPad-Crash.ll [FunctionAttrs] Rename functionattrs -> function-attrs 2020-07-28 09:09:13 -07:00
2012-05-20-Phi.ll
2015-09-18-Addrspace.ll
LIV-loop-condtion.ll
basictest-profmd.ll
basictest.ll
cleanuppad.ll
copy-metadata.ll
crash.ll
dead-blocks-uses-in-unreachablel-blocks.ll [SimpleLoopUnswitch] Drop uses of instructions before block deletion 2020-05-27 18:25:18 +07:00
delete-dead-blocks.ll
exponential-behavior.ll
exponential-nontrivial-unswitch-nested.ll
exponential-nontrivial-unswitch-nested2.ll
exponential-nontrivial-unswitch.ll
exponential-nontrivial-unswitch2.ll
exponential-switch-unswitch.ll
formDedicatedAfterTrivial1.ll
formDedicatedAfterTrivial2.ll
formDedicatedAfterTrivial3.ll
guards.ll
implicit-null-checks.ll [SimpleLoopUnswitch] Preserve make.implicit in non-trivial unswitch if legal 2020-07-31 11:38:43 +07:00
infinite-loop.ll
msan.ll
nontrivial-unswitch-cost.ll
nontrivial-unswitch-redundant-switch.ll
nontrivial-unswitch.ll [LoopUnswitch] Trivial simplification: remove trivial dead condition after unswitch 2020-09-22 09:04:59 +07:00
pr37888.ll
preserve-analyses.ll
preserve-scev-exiting-multiple-loops.ll
trivial-unswitch-iteration.ll [LoopSimplifyCFG][NewPM] Rename simplify-cfg -> loop-simplifycfg 2020-09-21 08:27:19 -07:00
trivial-unswitch-profmd.ll
trivial-unswitch.ll
update-scev.ll