[PATCH] D132296: [RISCV] Add cost model for compare and select instructions.

[Jianjian Guan via Phabricator via llvm-commits]

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This patch adds cost model for vector compare and select instructions. For vector FP compare instruction, it only add the comparisions supported natively.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132296

Files:
  llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
  llvm/lib/Target/RISCV/RISCVTargetTransformInfo.h
  llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll
  llvm/test/Analysis/CostModel/RISCV/rvv-select.ll

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