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implement unchecked_{add,sub,mul} intrinsics #776

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Merged
merged 3 commits into from
Jun 17, 2019
Merged

implement unchecked_{add,sub,mul} intrinsics #776

merged 3 commits into from
Jun 17, 2019

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RalfJung
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Also test that we detect the UB in unchecked intrinsics.

@scottmcm scottmcm mentioned this pull request Jun 17, 2019
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Would be good to get this in before rust-lang/rust#61885 lands, or else Vec and slice stuff will start to fail in Miri.

@oli-obk oli-obk merged commit e4b298b into rust-lang:master Jun 17, 2019
@RalfJung RalfJung deleted the intrinsics branch June 21, 2019 07:02
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@RalfJung @oli-obk