[0/7] Fold vectorizable_mask_load_store into vectorizable_load/store

Message ID	87375d2rkr.fsf@linaro.org
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of gcc-patches-return-467092-patch=linaro.org@gcc.gnu.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; DomainKey-Signature: a=rsa-sha1; c=nofws; d=gcc.gnu.org; h=list-id :list-unsubscribe:list-archive:list-post:list-help:sender:from :to:subject:date:message-id:mime-version:content-type; q=dns; s= default; b=bSWERsBThPGMYCwwXK11yEmX7KNCWEksAekvvu5COAY61PV41J3Ed A68VKBwqiZDSr439x3YBhXvyLDpV1RmeBaspfv2rjjW+8j/Vo/8f8s9Y1uU3EgSt lhquuiafvWnWqZNF46rGSGnr79subDFF+jx/i8lv3TvZB43xsWYD7U= Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk Sender: gcc-patches-owner@gcc.gnu.org From: Richard Sandiford <richard.sandiford@linaro.org> To: gcc-patches@gcc.gnu.org Mail-Followup-To: gcc-patches@gcc.gnu.org, richard.sandiford@linaro.org Subject: [0/7] Fold vectorizable_mask_load_store into vectorizable_load/store Date: Fri, 17 Nov 2017 09:16:20 +0000 Message-ID: <87375d2rkr.fsf@linaro.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain
Series	Fold vectorizable_mask_load_store into vectorizable_load/store \| expand [0/7] Fold vectorizable_mask_load_store into vectorizable_load/store [1/7] Move code that stubs out IFN_MASK_LOADs [2/7] Make vect_model_store_cost take a vec_load_store_type [3/7] Split mask checking out of vectorizable_mask_load_store [4/7] Split rhs checking out of vectorizable_{,mask_load_}store [5/7] Split out gather load mask building [6/7] Split gather load handling out of vectorizable_{mask_load_store,load} [7/7] Make vectorizable_load/store handle IFN_MASK_LOAD/STORE

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Subject: [0/7] Fold vectorizable_mask_load_store into vectorizable_load/store
Date: Fri, 17 Nov 2017 09:16:20 +0000
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Series

Fold vectorizable_mask_load_store into vectorizable_load/store | expand

Message

Richard Sandiford Nov. 17, 2017, 9:16 a.m. UTC

The vectoriser uses vectorizable_mask_load_store to handle conditional
loads and stores (IFN_MASK_LOAD and IFN_MASK_STORE) but uses
vectorizable_load and vectorizable_store for unconditional loads
and stores.  vectorizable_mask_load_store shares a lot of code
with the other two routines, and this split made it awkward to add
support for more forms of conditional load and store.  This series
therefore makes vectorizable_load and vectorizable_store handle both
the conditional and unconditional forms.

Series tested on aarch64-linux-gnu (with and without SVE), x86_64-linux-gnu
and powerpc64-linux-gnu.

Richard