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[SR-13663] IRGen: lower differentiability witness #53961

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dan-zheng opened this issue Oct 2, 2019 · 1 comment
Closed

[SR-13663] IRGen: lower differentiability witness #53961

dan-zheng opened this issue Oct 2, 2019 · 1 comment
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@marcrasi

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@dan-zheng
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Previous ID SR-13663
Radar None
Original Reporter @dan-zheng
Type Sub-task
Status Closed
Resolution Done
Additional Detail from JIRA
Votes 0
Component/s
Labels Sub-task
Assignee @marcrasi
Priority Medium

md5: 89e03766d77276bda688fef66bd7542d

Parent-Task:

  • SR-13659 Retroactive derivative registration

blocks:

  • SR-13665 IRGen: lower differentiability_witness_function instruction

Issue Description:

Differentiability witnesses should become LLVM constants, storing references to JVP and VJP function pointers.
@dan-zheng
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Done in #28067

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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@marcrasi marcrasi

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@dan-zheng