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[Clang][AArch64][SME] Add intrinsics for reading streaming vector length
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Authored by bryanpkc on Sep 26 2022, 2:49 PM.



This patch adds support for the following SME ACLE intrinsics (as defined

  • svcntsb
  • svcntsh
  • svcntsw
  • svcntsd

Co-authored-by: Sagar Kulkarni <>

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Event Timeline

Herald added a project: Restricted Project. · View Herald TranscriptSep 26 2022, 2:49 PM
sagarkulkarni19 requested review of this revision.Sep 26 2022, 2:49 PM
bryanpkc commandeered this revision.Jan 21 2023, 2:23 PM
bryanpkc added a reviewer: sagarkulkarni19.
bryanpkc updated this revision to Diff 492681.Jan 27 2023, 2:48 AM
bryanpkc retitled this revision from [Clang][AArch64] Add SME svcntsb/h/w/d C intrinsics to [Clang][AArch64][SME] Add intrinsics for reading streaming vector length.
bryanpkc edited the summary of this revision. (Show Details)

Rebased and cleaned up the patch.