[all-commits] [llvm/llvm-project] 1fa4a7: [RISCV] Lower insert_vector_elt on zvfhmin/zvfbfmi...

Luke Lau via All-commits all-commits at lists.llvm.org
Wed Oct 2 00:26:46 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1fa4a74d53184df0ea3dcb7eb6faf66d6974e7bb
      https://github.com/llvm/llvm-project/commit/1fa4a74d53184df0ea3dcb7eb6faf66d6974e7bb
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-10-02 (Wed, 02 Oct 2024)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/rvv/insertelt-fp.ll

  Log Message:
  -----------
  [RISCV] Lower insert_vector_elt on zvfhmin/zvfbfmin (#110221)

This is the dual of #110144, but doesn't handle the case when the scalar
type is illegal i.e. no zfhmin/zfbfmin. It looks like softening isn't
yet implemented for insert_vector_elt operands and it will crash during
type legalization, so I've left that configuration out of the tests.



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