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Re: [10/13] Require {mark,id}_{deleted,empty} functions

From: Jeff Law <law at redhat dot com>
To: gcc-patches at gcc dot gnu dot org, richard dot sandiford at arm dot com
Date: Tue, 23 Jun 2015 17:18:16 -0600
Subject: Re: [10/13] Require {mark,id}_{deleted,empty} functions
Authentication-results: sourceware.org; auth=none
References: <87fv5s2gej dot fsf at e105548-lin dot cambridge dot arm dot com> <877fr410ii dot fsf at e105548-lin dot cambridge dot arm dot com>

On 06/16/2015 03:11 AM, Richard Sandiford wrote:

After the previous changes, all traits classes provide an implementation
of the empty & deleted entry functions, so we can remove the code that
provided defaults.

gcc/
	* hash-table.h (has_is_deleted, is_deleted_helper): Delete.
	(has_is_empty, is_empty_helper): Delete.
	(has_mark_deleted, mark_deleted_helper): Delete.
	(has_mark_empty, mark_empty_helper): Delete.
	(hash_table::is_deleted): Call the Descriptor unconditionally.
	(hash_table::is_empty): Likewise.
	(hash_table::mark_deleted): Likewise.
	(hash_table::mark_empty): Likewise.

OK.  Obviously dependent on prerequisites.

jeff

References:
- [00/13] Share hash traits between hash_table and hash_set
  - From: Richard Sandiford
- [10/13] Require {mark,id}_{deleted,empty} functions
  - From: Richard Sandiford

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