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[RISCV] Add support for CLTZ for RVP
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Authored by Jim on Jun 4 2021, 5:55 AM.
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Summary

Add codegen patterns for CLTZ matched to clo and clz instructions.

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Jim created this revision.Jun 4 2021, 5:55 AM
Jim requested review of this revision.Jun 4 2021, 5:55 AM
Herald added a project: Restricted Project. · View Herald TranscriptJun 4 2021, 5:55 AM
craig.topper added inline comments.
llvm/test/CodeGen/RISCV/rvp/clo.ll
210

Why didn't this use clo32?