[all-commits] [llvm/llvm-project] 19c2fb: [ISel/RISCV] Custom-lower vector [l]lround (#147713)

[Ramkumar Ramachandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 19c2fb2325b034c743004315167e2fa202d8a5e9
      https://github.com/llvm/llvm-project/commit/19c2fb2325b034c743004315167e2fa202d8a5e9
  Author: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
  Date:   2025-07-10 (Thu, 10 Jul 2025)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-llround.ll
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-lround.ll
    A llvm/test/CodeGen/RISCV/rvv/llround-sdnode.ll
    A llvm/test/CodeGen/RISCV/rvv/lround-sdnode.ll

  Log Message:
  -----------
  [ISel/RISCV] Custom-lower vector [l]lround (#147713)

Lower it just like the vector [l]lrint, using vfcvt, with the right
rounding mode. Updating costs to account for this custom-lowering is
left to a companion patch.



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