On Fri, 2 Oct 2020, Jan Hubicka wrote:
> Hi,
> this patch implements stremaing for poly int.
>
> Bootstrapped/regtested x86_64-linux, OK?
OK.
> gcc/ChangeLog:
>
> 2020-10-02 Jan Hubicka <hubi...@ucw.cz>
>
> * data-streamer-in.c (streamer_read_poly_int64): New function.
> * data-streamer-out.c (streamer_write_poly_int64): New function.
> * data-streamer.h (streamer_write_poly_int64): Declare.
> (streamer_read_poly_int64): Declare.
>
> diff --git a/gcc/data-streamer-in.c b/gcc/data-streamer-in.c
> index d3ba634af92..7abb48af9b8 100644
> --- a/gcc/data-streamer-in.c
> +++ b/gcc/data-streamer-in.c
> @@ -186,6 +186,17 @@ streamer_read_poly_uint64 (class lto_input_block *ib)
> return res;
> }
>
> +/* Read a poly_int64 from IB. */
> +
> +poly_int64
> +streamer_read_poly_int64 (class lto_input_block *ib)
> +{
> + poly_int64 res;
> + for (unsigned int i = 0; i < NUM_POLY_INT_COEFFS; ++i)
> + res.coeffs[i] = streamer_read_hwi (ib);
> + return res;
> +}
> +
> /* Read gcov_type value from IB. */
>
> gcov_type
> diff --git a/gcc/data-streamer-out.c b/gcc/data-streamer-out.c
> index 66038390468..fb8a90ab2c0 100644
> --- a/gcc/data-streamer-out.c
> +++ b/gcc/data-streamer-out.c
> @@ -229,6 +229,15 @@ streamer_write_poly_uint64 (struct output_block *ob,
> poly_uint64 work)
> streamer_write_uhwi_stream (ob->main_stream, work.coeffs[i]);
> }
>
> +/* Write a poly_int64 value WORK to OB->main_stream. */
> +
> +void
> +streamer_write_poly_int64 (struct output_block *ob, poly_int64 work)
> +{
> + for (int i = 0; i < NUM_POLY_INT_COEFFS; ++i)
> + streamer_write_hwi_stream (ob->main_stream, work.coeffs[i]);
> +}
> +
> /* Write a gcov counter value WORK to OB->main_stream. */
>
> void
> diff --git a/gcc/data-streamer.h b/gcc/data-streamer.h
> index 61fa3f9ed63..6ab586f8b11 100644
> --- a/gcc/data-streamer.h
> +++ b/gcc/data-streamer.h
> @@ -54,6 +54,7 @@ void streamer_write_zero (struct output_block *);
> void streamer_write_uhwi (struct output_block *, unsigned HOST_WIDE_INT);
> void streamer_write_hwi (struct output_block *, HOST_WIDE_INT);
> void streamer_write_poly_uint64 (struct output_block *, poly_uint64);
> +void streamer_write_poly_int64 (struct output_block *, poly_int64);
> void streamer_write_gcov_count (struct output_block *, gcov_type);
> void streamer_write_string (struct output_block *, struct lto_output_stream
> *,
> const char *, bool);
> @@ -84,6 +85,7 @@ const char *bp_unpack_string (class data_in *, struct
> bitpack_d *);
> unsigned HOST_WIDE_INT streamer_read_uhwi (class lto_input_block *);
> HOST_WIDE_INT streamer_read_hwi (class lto_input_block *);
> poly_uint64 streamer_read_poly_uint64 (class lto_input_block *);
> +poly_int64 streamer_read_poly_int64 (class lto_input_block *);
> gcov_type streamer_read_gcov_count (class lto_input_block *);
> wide_int streamer_read_wide_int (class lto_input_block *);
> widest_int streamer_read_widest_int (class lto_input_block *);
>
--
Richard Biener <rguent...@suse.de>
SUSE Software Solutions Germany GmbH, Maxfeldstrasse 5, 90409 Nuernberg,
Germany; GF: Felix Imend
