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rust-lang / rust Public

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miri: improve and simplify overflow detection#69002

Merged

bors merged 8 commits intorust-lang:masterrust-lang/rust:masterfrom

RalfJung:miri-op-overflowRalfJung/rust:miri-op-overflowCopy head branch name to clipboard

Feb 13, 2020

Conversation Commits8 (8)Checks Files changed

Commits

Commits on Feb 9, 2020

miri: simplify singed operator overflow detection
RalfJung
committed
bring back extra check for int_min%-1
RalfJung
committed
miri: equip unary_op with overflow detection
RalfJung
committed
const-prop: use overflowing_unary_op for overflowing checking of unary ops
RalfJung
committed

Commits on Feb 10, 2020

add test that checks overflows on arithmetic operators
RalfJung
committed
div/rem overflow tests: also test i128
RalfJung
committed
some more tests for i128 oveflow behavior
RalfJung
committed
remove outdated comment
RalfJung
committed

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