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c32.mlir

evidence/breadth-06/pbt/cases/c32.mlir

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fabric.module @c32(%a : !fabric.bits_tag<8, 3>)
                     -> (!fabric.bits_tag<8, 3>) {
  %r = fabric.pe [temporal] (%pa = %a : !fabric.bits_tag<8, 3>)
                            -> !fabric.bits_tag<8, 3>
       attributes {
         tag_width = 3 : i32,
         num_instruction = 2 : i32,
         fu_config_mode = #fabric.fu_config_mode<per_instruction_fu_config>,
         operand_buffer_mode = #fabric.operand_buffer_mode<all_fu_share>,
         operand_buffer_size = 2 : i32
       } {
    fabric.fu(%fa = %pa : !fabric.bits<8>) -> (!fabric.bits<8>) {
      %v0 = fabric.op [@arith.addi] (%fa, %fa) {implementation_family = #fabric.implementation_family<ScalarIntegerAddSub>, hw_params = {integer_widths = [1 : i32]}} : (!fabric.bits<8>, !fabric.bits<8>) -> !fabric.bits<8>
      %v1 = fabric.op [@arith.addi] (%v0, %fa) {implementation_family = #fabric.implementation_family<ScalarIntegerAddSub>, hw_params = {integer_widths = [1 : i32]}} : (!fabric.bits<8>, !fabric.bits<8>) -> !fabric.bits<8>
      fabric.yield %v1 : !fabric.bits<8>
    }
  }
  fabric.yield %r : !fabric.bits_tag<8, 3>
}