Nikita Popov d042f2db5b [InstSimplify] Fold call null/undef to poison ...

Calling null or undef results in immediate undefined behavior.
Return poison instead of undef in this case, similar to what
we do for immediate UB due to division by zero.

2021-01-06 21:09:30 +01:00

..

2009-02-17-LoadPRECrash.ll

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2009-06-17-InvalidPRE.ll

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2011-06-01-NonLocalMemdepMiscompile.ll

[test] Fix remaining GVN tests under NPM

2020-11-18 12:35:32 -08:00

2017-06-28-pre-load-dbgloc.ll

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2017-10-16-LoadPRECrash.ll

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2018-06-08-pre-load-dbgloc-no-null-opt.ll

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atomic.ll

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invariant-load.ll

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load-metadata.ll

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load-pre-align.ll

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load-pre-licm.ll

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load-pre-nonlocal.ll

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load-pre-split-backedge.ll

[GVN LoadPRE] Add an option to disable splitting backedge

2020-10-27 11:59:52 +07:00

local-pre.ll

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lpre-call-wrap-2.ll

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lpre-call-wrap.ll

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modified-status.ll

[GVN] Correctly set modified status when doing PRE on indices.

2020-12-27 21:58:31 +00:00

nonintegral.ll

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phi-translate-2.ll

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phi-translate.ll

[Instruction] Add dropLocation and updateLocationAfterHoist helpers

2020-09-24 15:00:04 -07:00

pre-after-rle.ll

[test] Fix remaining GVN tests under NPM

2020-11-18 12:35:32 -08:00

pre-basic-add.ll

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pre-gep-load.ll

[GVN] Correctly set modified status when doing PRE on indices.

2020-12-27 21:58:31 +00:00

pre-jt-add.ll

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pre-load-guards.ll

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pre-load-implicit-cf-updates.ll

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pre-load-in-loop.ll

[test] Fix remaining GVN tests under NPM

2020-11-18 12:35:32 -08:00

pre-load.ll

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pre-no-cost-phi.ll

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pre-poison-add.ll

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pre-single-pred.ll

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preserve-tbaa.ll

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rle-addrspace-cast.ll

[DIE] Remove DeadInstEliminationPass

2020-09-21 12:12:25 -07:00

rle-phi-translate.ll

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rle-semidominated.ll

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rle.ll

[DIE] Remove DeadInstEliminationPass

2020-09-21 12:12:25 -07:00

volatile.ll

[InstSimplify] Fold call null/undef to poison

2021-01-06 21:09:30 +01:00