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[174.21.72.5]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-6f8fd1d4d5fsm5265876b3a.165.2024.05.27.14.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 May 2024 14:19:16 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: git@xen0n.name, gaosong@loongson.cn Subject: [PATCH 03/18] tcg/loongarch64: Handle i32 and i64 moves between gr and fr Date: Mon, 27 May 2024 14:18:57 -0700 Message-Id: <20240527211912.14060-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240527211912.14060-1-richard.henderson@linaro.org> References: <20240527211912.14060-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::42c; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42c.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=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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Signed-off-by: Richard Henderson Reviewed-by: Song Gao --- tcg/loongarch64/tcg-target.c.inc | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index b9078ac793..de5369536e 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -303,11 +303,23 @@ static bool tcg_out_mov(TCGContext *s, TCGType type, TCGReg ret, TCGReg arg) switch (type) { case TCG_TYPE_I32: case TCG_TYPE_I64: - /* - * Conventional register-register move used in LoongArch is - * `or dst, src, zero`. - */ - tcg_out_opc_or(s, ret, arg, TCG_REG_ZERO); + if (ret < TCG_REG_V0) { + if (arg < TCG_REG_V0) { + /* + * Conventional register-register move used in LoongArch is + * `or dst, src, zero`. + */ + tcg_out_opc_or(s, ret, arg, TCG_REG_ZERO); + } else { + tcg_out_opc_movfr2gr_d(s, ret, arg); + } + } else { + if (arg < TCG_REG_V0) { + tcg_out_opc_movgr2fr_d(s, ret, arg); + } else { + tcg_out_opc_fmov_d(s, ret, arg); + } + } break; case TCG_TYPE_V128: tcg_out_opc_vori_b(s, ret, arg, 0);