From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by sourceware.org (Postfix) with ESMTPS id B266E3810B77 for ; Tue, 28 Jun 2022 15:27:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B266E3810B77 Received: by mail-pl1-x631.google.com with SMTP id x20so5776403plx.6 for ; Tue, 28 Jun 2022 08:27:39 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=AvAfzlnjg/PeYqEGIWN/wP+RjIoliQ5bY8GtbA1m1BY=; b=B6uTQbt4s2+WALJ+nAWUHiUYuqbmkchwN3cKM5ApPjuLS7M/TIh74VfCkAqKJ5XSuC jCa5Pc+QKicliqaQXRaRquqX3TOYK3qnqvNvB6pncWOp+i5pDVXtwXii93Zqvtv0ZDFd cAsMxbFa3vZjnf6VZ91fE8RrWcSI7qhNQ0qyTFsSDe7eNTYxOU+KqoU5b31+XkpLiTWm pkQ8e0NvMDOtJSzl/G8iOWWe4et9r37W6N6kne6BhnQf8ltl31Tlc8pGImTH93wKPzCF wy4jJm5lYV3NcBkZTbCisyU13EBgw9HS1cHyDlBYSIu1Nf1TUX4NulCjQj5eLbFbYmxa ILvg== X-Gm-Message-State: AJIora+AEjWypNnXT+zcW8GEKVF9JJASKbMC1sbmOKTrfOBzkcoH9x4z fVtPjMPXk+CdorgyqeT0BFhvgCdd/Vk= X-Google-Smtp-Source: AGRyM1vFHvdH5jthGKcyml4r3GUGwZ+kw89uqycW5t3EDELTPMxAFyRNQd2l3DPXIz9S8Xa1nVwzhw== X-Received: by 2002:a17:90b:180f:b0:1ed:28cc:188f with SMTP id lw15-20020a17090b180f00b001ed28cc188fmr164086pjb.25.1656430058676; Tue, 28 Jun 2022 08:27:38 -0700 (PDT) Received: from noah-tgl.. ([192.55.60.43]) by smtp.gmail.com with ESMTPSA id jj2-20020a170903048200b0016a4db1343fsm9445361plb.190.2022.06.28.08.27.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Jun 2022 08:27:38 -0700 (PDT) From: Noah Goldstein To: libc-alpha@sourceware.org Subject: [PATCH v1 1/3] x86: Add definition for __wmemset_chk AVX2 RTM in ifunc impl list Date: Tue, 28 Jun 2022 08:27:33 -0700 Message-Id: <20220628152735.17863-1-goldstein.w.n@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-12.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Jun 2022 15:27:41 -0000 This was simply missing and meant we weren't testing it properly. --- sysdeps/x86_64/multiarch/ifunc-impl-list.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sysdeps/x86_64/multiarch/ifunc-impl-list.c b/sysdeps/x86_64/multiarch/ifunc-impl-list.c index 251b0022d9..3ae4d49bee 100644 --- a/sysdeps/x86_64/multiarch/ifunc-impl-list.c +++ b/sysdeps/x86_64/multiarch/ifunc-impl-list.c @@ -1028,6 +1028,10 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL_ADD (array, i, __wmemset_chk, CPU_FEATURE_USABLE (AVX2), __wmemset_chk_avx2_unaligned) + IFUNC_IMPL_ADD (array, i, wmemset_chk, + (CPU_FEATURE_USABLE (AVX2) + && CPU_FEATURE_USABLE (RTM)), + __wmemset_chk_avx2_unaligned_rtm) IFUNC_IMPL_ADD (array, i, __wmemset_chk, (CPU_FEATURE_USABLE (AVX512VL) && CPU_FEATURE_USABLE (AVX512BW) -- 2.34.1