Serguei Katkov d000f8b69f [SimpleLoopUnswitch] Don't consider unswitching switch insructions with one unique successor ...

Only instructions with two or more unique successors should be considered for unswitching.

Patch Author: Daniil Suchkov.

Reviewers: reames, asbirlea, skatkov
Reviewed By: skatkov
Subscribers: hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D64404

llvm-svn: 365611

2019-07-10 10:25:22 +00:00

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2006-06-13-SingleEntryPHI.ll

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2006-06-27-DeadSwitchCase.ll

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2007-05-09-tl.ll

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2007-05-09-Unreachable.ll

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2007-07-12-ExitDomInfo.ll

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2007-07-13-DomInfo.ll

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2007-07-18-DomInfo.ll

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2007-08-01-Dom.ll

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2007-08-01-LCSSA.ll

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2007-10-04-DomFrontier.ll

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2008-06-02-DomInfo.ll

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2008-06-17-DomFrontier.ll

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2010-11-18-LCSSA.ll

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2011-06-02-CritSwitch.ll

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2011-09-26-EHCrash.ll

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2012-04-02-IndirectBr.ll

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2012-04-30-LoopUnswitch-LPad-Crash.ll

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2012-05-20-Phi.ll

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2015-09-18-Addrspace.ll

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basictest-profmd.ll

[SimpleLoopUnswitch] Implement handling of prof branch_weights metadata for SwitchInst

2019-07-01 08:43:53 +00:00

basictest.ll

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cleanuppad.ll

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copy-metadata.ll

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crash.ll

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delete-dead-blocks.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

exponential-behavior.ll

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exponential-nontrivial-unswitch2.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

exponential-nontrivial-unswitch-nested2.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

exponential-nontrivial-unswitch-nested.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

exponential-nontrivial-unswitch.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

exponential-switch-unswitch.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

formDedicatedAfterTrivial1.ll

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formDedicatedAfterTrivial2.ll

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formDedicatedAfterTrivial3.ll

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guards.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

infinite-loop.ll

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LIV-loop-condtion.ll

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msan.ll

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nontrivial-unswitch-cost.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

nontrivial-unswitch-redundant-switch.ll

[SimpleLoopUnswitch] Don't consider unswitching switch insructions with one unique successor

2019-07-10 10:25:22 +00:00

nontrivial-unswitch.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00

pr37888.ll

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preserve-analyses.ll

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trivial-unswitch-iteration.ll

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trivial-unswitch-profmd.ll

[SimpleLoopUnswitch] Implement handling of prof branch_weights metadata for SwitchInst

2019-07-01 08:43:53 +00:00

trivial-unswitch.ll

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update-scev.ll

[NewPM] Add Option handling for SimpleLoopUnswitch

2019-04-22 10:35:07 +00:00