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[AArch64][SVE] Add first-faulting load intrinsic
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Authored by kmclaughlin on Jan 20 2020, 3:23 AM.

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Summary

Implements the llvm.aarch64.sve.ldff1 intrinsic and DAG
combine rules for first-faulting loads with sign & zero extends

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Event Timeline

kmclaughlin created this revision.Jan 20 2020, 3:23 AM
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  • Rebased patch after changes made to parent revision
sdesmalen accepted this revision.Jan 22 2020, 3:29 AM
sdesmalen added inline comments.
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
11304

instead of passing in bool isFF, can we just pass in the opcode directly?

This revision is now accepted and ready to land.Jan 22 2020, 3:29 AM
This revision was automatically updated to reflect the committed changes.