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[llvm][CodeGen] IR intrinsics for SVE2 contiguous conflict detection instructions.

Authored by fpetrogalli on Mar 9 2020, 10:00 AM.



The IR intrinsics are mapped to the following SVE2 instructions:

  • WHILERW <Pd>.<T>, <Xn>, <Xm>
  • WHILEWR <Pd>.<T>, <Xn>, <Xm>

The intrinsics introduced in this patch are the IR counterpart of the
SVE ACLE functions svwhilerw and svwhilewr (all data type

Patch by Maciej Gąbka <>.

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Event Timeline

fpetrogalli created this revision.Mar 9 2020, 10:00 AM
This revision is now accepted and ready to land.Mar 11 2020, 3:52 AM
This revision was automatically updated to reflect the committed changes.