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inference: relax backedge optimization condition #45030

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Apr 20, 2022
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Follows up #45017.
We can relax the condition in add_call_backedges! for backedge optimization
by ignoring the nonoverlayed property when the AbstractInterpreter
doesn't use overlayed method table at all, since the property will never
be tainted anyway even if we add a new method later.

@aviatesk aviatesk requested a review from vtjnash April 19, 2022 09:17
@aviatesk aviatesk added the backport 1.8 Change should be backported to release-1.8 label Apr 19, 2022
@KristofferC KristofferC mentioned this pull request Apr 19, 2022
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Follows up #45017.
We can relax the condition in `add_call_backedges!` for backedge optimization
by ignoring the `nonoverlayed` property when the `AbstractInterpreter`
doesn't use overlayed method table at all, since the property will never
be tainted anyway even if we add a new method later.
@aviatesk aviatesk merged commit 406c526 into master Apr 20, 2022
@aviatesk aviatesk deleted the avi/follow45017 branch April 20, 2022 05:22
aviatesk added a commit that referenced this pull request Apr 20, 2022
Follows up #45017.
We can relax the condition in `add_call_backedges!` for backedge optimization
by ignoring the `nonoverlayed` property when the `AbstractInterpreter`
doesn't use overlayed method table at all, since the property will never
be tainted anyway even if we add a new method later.
@aviatesk aviatesk removed the backport 1.8 Change should be backported to release-1.8 label Apr 20, 2022
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