[PATCH] D148519: [RISCV] Support vector strict rounding operations.

[Yeting Kuo via Phabricator via llvm-commits]

fakepaper56 updated this revision to Diff 514843.
fakepaper56 added a comment.

Just expanding by coverting to integer and coverting back to FP and also
coverting sNan to qNan.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148519/new/

https://reviews.llvm.org/D148519

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/test/CodeGen/RISCV/rvv/fceil-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/ffloor-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fceil-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ffloor-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fnearbyint-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-fround-costrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-froundeven-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-ftrunc-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fnearbyint-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/fround-costrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/froundeven-constrained-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/ftrunc-constrained-sdnode.ll

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