ARM64 ABI - HFA and HVA return values #970
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HFA and HVA values are returned in s0-s3, d0-d3 or v0-v3 registers depending on the size of the individual members of the HFA/HVA. For example a 4 member double type HFA is returned in d0-d3 with the first member returned in d0 and the 4th member returned in d3.
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@prjoseph : Thanks for your contribution! The author, @, has been notified to review your proposed change. |
Changes to make our style checker happy.
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@corob-msft : Thanks for your contribution! The author, @, has been notified to review your proposed change. |
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@corob-msft - this article has no listed author in the metadata... can you review or reassign? thanks. |
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@prjoseph Looks like a useful addition. Thanks for contributing!
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@Jak-MS The cpp-docs repos use common metadata values specified in docfx.json, either globally or by folder, for anything that's not unique to a particular document. The author and ms.author values only appear in a topic when they're different from the folder default. There's a workitem open for the PRMerger automation to recognize this and figure out the right value to display. |
HFA and HVA values are returned in s0-s3, d0-d3 or v0-v3 registers depending on the size of the individual members of the HFA/HVA. For example a 4 member double type HFA is returned in d0-d3 with the first member returned in d0 and the 4th member returned in d3.