[MLIR] Error in coverting fptoui from arith to spirv

[stevesuzuki-arm]

module attributes {} {
    func.func @fptoui(%arg0 : f32) -> i32 {
        %0 = arith.fptoui %arg0 : f32 to i32
        return %0 : i32
    }
}

mlir-opt --convert-arith-to-spirv

produces the error below

error: failed to legalize operation 'arith.fptoui' that was explicitly marked illegal
        %0 = arith.fptoui %arg0 : f32 to i32

Expected output:

module {
  func.func @fptoui(%arg0: f32) -> i32 {
    %0 = spirv.ConvertFToU %arg0 : f32 to i32
    return %0 : i32
  }
}

[stevesuzuki-arm]

https://reviews.llvm.org/D141582

[llvmbot]

@llvm/issue-subscribers-mlir-spirv

[stevesuzuki-arm]

Resolved by e866fb8