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([2602:ae:1541:f901:8bb4:5a9d:7ab7:b4b8]) by smtp.gmail.com with ESMTPSA id c12-20020aa78e0c000000b0062b5a55835dsm3687025pfr.213.2023.04.07.20.04.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Apr 2023 20:04:02 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: philmd@linaro.org Subject: [PATCH 03/12] tcg/mips: Unify TCG_GUEST_BASE_REG tests Date: Fri, 7 Apr 2023 20:03:50 -0700 Message-Id: <20230408030359.3368868-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230408030359.3368868-1-richard.henderson@linaro.org> References: <20230408030359.3368868-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1033; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1033.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: 2.1.29 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org In tcg_out_qemu_ld/st, we already check for guest_base matching int16_t. Mirror that when setting up TCG_GUEST_BASE_REG in the prologue. Signed-off-by: Richard Henderson --- tcg/mips/tcg-target.c.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/mips/tcg-target.c.inc b/tcg/mips/tcg-target.c.inc index cc4ca2ddbe..0ade890ade 100644 --- a/tcg/mips/tcg-target.c.inc +++ b/tcg/mips/tcg-target.c.inc @@ -2622,7 +2622,7 @@ static void tcg_target_qemu_prologue(TCGContext *s) } #ifndef CONFIG_SOFTMMU - if (guest_base) { + if (guest_base != (int16_t)guest_base) { tcg_out_movi(s, TCG_TYPE_PTR, TCG_GUEST_BASE_REG, guest_base); tcg_regset_set_reg(s->reserved_regs, TCG_GUEST_BASE_REG); } -- 2.34.1