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[187.189.51.144]) by smtp.gmail.com with ESMTPSA id h93sm1495135otb.29.2020.12.10.17.14.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Dec 2020 17:14:55 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 0/2] tcg: Eliminate scratch regs from i386 backend Date: Thu, 10 Dec 2020 19:14:51 -0600 Message-Id: <20201211011453.475155-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::343; envelope-from=richard.henderson@linaro.org; helo=mail-ot1-x343.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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Eliminating these cleans up the backend a bit, allows the code generator more freedom to properly place the inputs. r~ Richard Henderson (2): tcg/i386: Adjust TCG_TARGET_HAS_MEMORY_BSWAP tcg: Introduce INDEX_op_qemu_st8_i32 include/tcg/tcg-opc.h | 5 ++ tcg/aarch64/tcg-target.h | 1 + tcg/arm/tcg-target.h | 1 + tcg/i386/tcg-target.h | 6 +- tcg/mips/tcg-target.h | 1 + tcg/ppc/tcg-target.h | 1 + tcg/riscv/tcg-target.h | 1 + tcg/s390/tcg-target.h | 1 + tcg/sparc/tcg-target.h | 1 + tcg/tci/tcg-target.h | 1 + tcg/optimize.c | 1 + tcg/tcg-op.c | 6 +- tcg/tcg.c | 4 ++ tcg/README | 5 ++ tcg/i386/tcg-target.c.inc | 138 ++++++++++++++++---------------------- 15 files changed, 91 insertions(+), 82 deletions(-) -- 2.25.1