On Mon, Feb 03, 2025 at 11:33:38AM +0100, Richard Biener wrote:
> The first argument is supposed to be a type, not a decl.
>
> Bootstrap & regtest running on x86_64-unknown-linux-gnu.
>
> OK?
>
> PR c++/79786
> gcc/cp/
> * rtti.cc (emit_tinfo_decl): Fix DATA_ABI_ALIGNMENT invocation.
LGTM.
> --- a/gcc/cp/rtti.cc
> +++ b/gcc/cp/rtti.cc
> @@ -1741,7 +1741,8 @@ emit_tinfo_decl (tree decl)
> /* Avoid targets optionally bumping up the alignment to improve
> vector instruction accesses, tinfo are never accessed this way. */
> #ifdef DATA_ABI_ALIGNMENT
> - SET_DECL_ALIGN (decl, DATA_ABI_ALIGNMENT (decl, TYPE_ALIGN (TREE_TYPE
> (decl))));
> + SET_DECL_ALIGN (decl, DATA_ABI_ALIGNMENT (TREE_TYPE (decl),
> + TYPE_ALIGN (TREE_TYPE (decl))));
> DECL_USER_ALIGN (decl) = true;
> #endif
> return true;
> --
> 2.43.0
Jakub
