{"id":2223629,"url":"http://patchwork.ozlabs.org/api/1.1/covers/2223629/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/cover/20260415202027.83008-1-philmd@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260415202027.83008-1-philmd@linaro.org>","date":"2026-04-15T20:20:20","name":"[RFC,v5,0/6] target/mips: Translate MSA vector load/store opcodes","submitter":{"id":85046,"url":"http://patchwork.ozlabs.org/api/1.1/people/85046/?format=json","name":"Philippe Mathieu-Daudé","email":"philmd@linaro.org"},"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/cover/20260415202027.83008-1-philmd@linaro.org/mbox/","series":[{"id":500037,"url":"http://patchwork.ozlabs.org/api/1.1/series/500037/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500037","date":"2026-04-15T20:20:20","name":"target/mips: Translate MSA vector load/store opcodes","version":5,"mbox":"http://patchwork.ozlabs.org/series/500037/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2223629/comments/","headers":{"Return-Path":"<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=yyrg6D9R;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2a00:1450:4864:20::335;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x335.google.com","X-Spam_score_int":"-20","X-Spam_score":"-2.1","X-Spam_bar":"--","X-Spam_report":"(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development <qemu-devel.nongnu.org>","List-Unsubscribe":"<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>","List-Archive":"<https://lists.nongnu.org/archive/html/qemu-devel>","List-Post":"<mailto:qemu-devel@nongnu.org>","List-Help":"<mailto:qemu-devel-request@nongnu.org?subject=help>","List-Subscribe":"<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Since v4:\n- No algorithm change\n- Split to ease review\n\nHi Richard,\n\nI tried to implement your suggestion from v3 [*]. Unfortunately\nthe box where I had the MSA test suite got erased, so it will\ntake me some time to restore the setup. I was surprised these\npatches pass our CI tests so I added a pair of abort() which\ndidn't fire, so this code path isn't tested at all there.\nAnyhow, do you mind having a quick look to see this is going\nin the right direction?\n\nThanks!\n\nPhil.\n\n[*] https://lore.kernel.org/qemu-devel/2680c481-088b-4366-abc3-7d48d90db0b5@linaro.org/\n\nPhilippe Mathieu-Daudé (6):\n  target/mips: Expand TRANS_DF_iv() macro for MSA Load/Store\n  target/mips: Convert MSA LD/ST.B (Byte Vector)\n  target/mips: Convert MSA LD/ST.H (Halfword Vector)\n  target/mips: Convert MSA LD/ST.W (Word Vector)\n  target/mips: Convert MSA LD/ST.D (Doubleword Vector)\n  target/mips: Endian-swap MSA LD/ST.D (Doubleword Vector)\n\n target/mips/tcg/msa_helper.h.inc |   9 --\n target/mips/tcg/msa_helper.c     | 176 -------------------------------\n target/mips/tcg/msa_translate.c  |  93 +++++++++++++---\n 3 files changed, 81 insertions(+), 197 deletions(-)"}