[all-commits] [llvm/llvm-project] ee34fa: [RISCV] Add DAG combine for (fmv_w_x_rv64 (fmv_x_a...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ee34fa00327bece839dc580b16cdae0bfa75c1e6
      https://github.com/llvm/llvm-project/commit/ee34fa00327bece839dc580b16cdae0bfa75c1e6
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2023-07-05 (Wed, 05 Jul 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/test/CodeGen/RISCV/calling-conv-half.ll
    M llvm/test/CodeGen/RISCV/copysign-casts.ll
    M llvm/test/CodeGen/RISCV/fpclamptosat.ll
    M llvm/test/CodeGen/RISCV/half-convert.ll
    M llvm/test/CodeGen/RISCV/libcall-tail-calls.ll

  Log Message:
  -----------
  [RISCV] Add DAG combine for (fmv_w_x_rv64 (fmv_x_anyextw_rv64 X))

This pattern started showing up more after D151284