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([177.94.15.159]) by smtp.gmail.com with ESMTPSA id ey15-20020a056a0038cf00b006e647716b6esm1656270pfb.149.2024.03.09.12.43.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Mar 2024 12:43:53 -0800 (PST) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, bmeng@tinylab.org, liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com, richard.henderson@linaro.org, philmd@linaro.org, Daniel Henrique Barboza Subject: [PATCH v9 00/10] riscv: set vstart_eq_zero on mark_vs_dirty Date: Sat, 9 Mar 2024 17:43:35 -0300 Message-ID: <20240309204347.174251-1-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.43.2 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=dbarboza@ventanamicro.com; helo=mail-pf1-x432.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi, This new version has changes suggested by Richard in patches 2 and 6. Other patches are unchanged. Series based on alistair/riscv-to-apply.next. Patches missing review: 2, 3, 4, 5, 6. Changes from v8: - patch 2: - do an early exit if vstart >= vl in vext_ldst_stride(), vext_ldst_us() and vext_ldst_index() if vstart >= vl - patch 6: - vec_set_vstart_zero() removed - set cpu_vstart directly using tcg_gen_movi_tl() - v8 link: https://lore.kernel.org/qemu-riscv/20240308215402.117405-1-dbarboza@ventanamicro.com/ Daniel Henrique Barboza (9): target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX() target/riscv: handle vstart >= vl in vext_set_tail_elems_1s() target/riscv/vector_helper.c: do vstart=0 after updating tail target/riscv/vector_helper.c: update tail with vext_set_tail_elems_1s() target/riscv: use vext_set_tail_elems_1s() in vcrypto insns trans_rvv.c.inc: set vstart = 0 in int scalar move insns target/riscv: remove 'over' brconds from vector trans trans_rvv.c.inc: remove redundant mark_vs_dirty() calls target/riscv/vector_helper.c: optimize loops in ldst helpers Ivan Klokov (1): target/riscv: Clear vstart_qe_zero flag target/riscv/insn_trans/trans_rvbf16.c.inc | 18 +- target/riscv/insn_trans/trans_rvv.c.inc | 198 +++++---------------- target/riscv/insn_trans/trans_rvvk.c.inc | 30 +--- target/riscv/translate.c | 6 + target/riscv/vcrypto_helper.c | 63 +++---- target/riscv/vector_helper.c | 192 +++++++++----------- target/riscv/vector_internals.c | 29 +++ target/riscv/vector_internals.h | 4 + 8 files changed, 207 insertions(+), 333 deletions(-)