On Wed, Nov 26, 2014 at 10:35 AM, Ilya Enkovich <enkovich....@gmail.com> wrote:
> Hi,
>
> This patch fixes LTO streamers which were not adjusted when function_code
> field was extended up to 12 bits.
>
> OK for trunk after bootstrap and check?
Ok.
Thanks,
Richard.
> Thanks,
> Ilya
> --
> gcc/
>
> 2014-11-26 Ilya Enkovich <ilya.enkov...@intel.com>
>
> * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Use
> proper size for function_code bitfield.
> (pack_ts_function_decl_value_fields): Likewise.
>
> gcc/testsuite/
>
> 2014-11-26 Ilya Enkovich <ilya.enkov...@intel.com>
>
> * gcc.dg/pr64075.c: New.
>
>
> diff --git a/gcc/testsuite/gcc.dg/pr64075.c b/gcc/testsuite/gcc.dg/pr64075.c
> new file mode 100644
> index 0000000..f3c8dc4
> --- /dev/null
> +++ b/gcc/testsuite/gcc.dg/pr64075.c
> @@ -0,0 +1,8 @@
> +/* PR lto/64075 */
> +/* { dg-do compile } */
> +/* { dg-options "-flto" } */
> +
> +_Complex float test (float a, float b, float c, float d)
> +{
> + return 1.0iF;
> +}
> diff --git a/gcc/tree-streamer-in.c b/gcc/tree-streamer-in.c
> index 99448dd..eb205ed 100644
> --- a/gcc/tree-streamer-in.c
> +++ b/gcc/tree-streamer-in.c
> @@ -333,7 +333,7 @@ unpack_ts_function_decl_value_fields (struct bitpack_d
> *bp, tree expr)
> if (DECL_BUILT_IN_CLASS (expr) != NOT_BUILT_IN)
> {
> DECL_FUNCTION_CODE (expr) = (enum built_in_function) bp_unpack_value
> (bp,
> -
> 11);
> +
> 12);
> if (DECL_BUILT_IN_CLASS (expr) == BUILT_IN_NORMAL
> && DECL_FUNCTION_CODE (expr) >= END_BUILTINS)
> fatal_error ("machine independent builtin code out of range");
> diff --git a/gcc/tree-streamer-out.c b/gcc/tree-streamer-out.c
> index ad58b84..0d87cff 100644
> --- a/gcc/tree-streamer-out.c
> +++ b/gcc/tree-streamer-out.c
> @@ -300,7 +300,7 @@ pack_ts_function_decl_value_fields (struct bitpack_d *bp,
> tree expr)
> bp_pack_value (bp, DECL_PURE_P (expr), 1);
> bp_pack_value (bp, DECL_LOOPING_CONST_OR_PURE_P (expr), 1);
> if (DECL_BUILT_IN_CLASS (expr) != NOT_BUILT_IN)
> - bp_pack_value (bp, DECL_FUNCTION_CODE (expr), 11);
> + bp_pack_value (bp, DECL_FUNCTION_CODE (expr), 12);
> }
>
>
