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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug tree-optimization/99824] [10 Regression] ICE in
 wide_int_to_tree_1, at tree.c:1572
Date: Tue, 30 Mar 2021 08:30:12 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99824

--- Comment #6 from Martin Li=C5=A1ka <marxin at gcc dot gnu.org> ---
> diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c
> index 784f131ebb8..94b8b21c7a8 100644
> --- a/gcc/stor-layout.c
> +++ b/gcc/stor-layout.c
> @@ -2838,6 +2838,8 @@ set_min_and_max_values_for_integral_type (tree type,
>    if (precision < 1)
>      return;
>=20=20
> +  gcc_assert (precision <=3D WIDE_INT_MAX_PRECISION);
> +
>    TYPE_MIN_VALUE (type)
>      =3D wide_int_to_tree (type, wi::min_value (precision, sgn));
>    TYPE_MAX_VALUE (type)
>=20
> should uncover any similar issue and eventually allow producing smaller
> testcases.

Where would you expect the assert to be triggered? In LTO/non-LTO mode?=