[PATCH] D92813: [RISCV] Share VTYPE encoding code between the assembler and the CustomInserter for adding VSETVLI before vector instructions

[Craig Topper via Phabricator via llvm-commits]

craig.topper created this revision.
craig.topper added reviewers: evandro, HsiangKai, asb, lenary, luismarques, frasercrmck.
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This merges the SEW and LMUL enums that each used into singles enums in RISCVBaseInfo.h. The patch also adds a new encoding helper to take SEW, LMUL, tail agnostic, mask agnostic and turn it into a vtype immediate.


https://reviews.llvm.org/D92813

Files:
  llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/Utils/RISCVBaseInfo.h

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