[patch] OpenMP/Fortran: Implement omp allocators/allocate for ptr/allocatables

[Jakub Jelinek]

On Wed, Nov 08, 2023 at 05:58:10PM +0100, Tobias Burnus wrote:
> --- a/gcc/builtins.cc
> +++ b/gcc/builtins.cc
> @@ -11739,6 +11739,7 @@ builtin_fnspec (tree callee)
>  	return ".cO ";
>        /* Realloc serves both as allocation point and deallocation point.  */
>        case BUILT_IN_REALLOC:
> +      case BUILT_IN_GOMP_REALLOC:
>  	return ".Cw ";

I must say I've never been sure if one needs to specify those ". " for
integral arguments for which nothing is known; if they would need to be,
then also all the BUILT_IN_GOMP_* other cases would be wrong, but not just
those, also BUILT_IN_*_CHK (which have extra size_t argument) or
here BUILT_IN_REALLOC itself.  So, let's hope it is ok as is.

Otherwise, the middle-end changes look just fine to me, and for Fortran
FE I'm afraid you know it much more than I do.

	Jakub