CHECK(status.ok()) << "Failed to setup request context: " << status.message();

  auto req_ctx = std::move(builder).build();
  if (auto err = req_ctx.takeError())
    LOG(FATAL) << "Failed to build a request context";

  exec_ctx_ = std::make_unique<tfrt::ExecutionContext>(std::move(*req_ctx));
}

void RuntimeFallbackExecutor::Prepare(llvm::StringRef mlir_input) {

}

// backup steps back to the last byte we used.
func (br *bitReader) backup() {
	for br.cnt >= 8 {
		br.off--
		br.cnt -= 8
	}
}

// makeError returns an error at the current offset wrapping a string.
func (br *bitReader) makeError(msg string) error {
	return br.r.makeError(int(br.off), msg)
}

// reverseBitReader reads a bit stream in reverse.
type reverseBitReader struct {
	r     *Reader // for error reporting

		if w > 12 {
			return 0, 0, r.makeError(off, "Huffman weight overflow")
		}
		weightMark[w]++
		if w > 0 {
			weightMask += 1 << (w - 1)
		}
	}
	if weightMask == 0 {
		return 0, 0, r.makeError(off, "bad Huffman weights")
	}

	tableBits = 32 - bits.LeadingZeros32(weightMask)
	if tableBits > maxHuffmanBits {
		return 0, 0, r.makeError(off, "bad Huffman weights")
	}

	// The maximum size of one decompressed block is 128K,
	// so we can't have more literals than that.
	if regeneratedSize > 128<<10 {
		return 0, nil, r.makeError(off, "literal size too large")
	}

	if raw {
		// RFC 3.1.1.3.1.2.
		if off+regeneratedSize > len(data) {
			return 0, nil, r.makeError(off, "raw literal size too large")
		}
		outbuf = append(outbuf, data[off:off+regeneratedSize]...)
		off += regeneratedSize
	} else {