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[174.21.149.226]) by smtp.gmail.com with ESMTPSA id q7sm555897pfc.166.2020.04.09.20.48.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 Apr 2020 20:48:57 -0700 (PDT) To: gcc-patches@gcc.gnu.org Subject: [PATCH v4 02/12] aarch64: Match add3_carryin expander and insn Date: Thu, 9 Apr 2020 20:48:43 -0700 Message-Id: <20200410034853.4322-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200410034853.4322-1-richard.henderson@linaro.org> References: <20200410034853.4322-1-richard.henderson@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-23.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Richard Henderson via Gcc-patches From: "Li, Pan2 via Gcc-patches" Reply-To: Richard Henderson Cc: richard.earnshaw@arm.com, Wilco.Dijkstra@arm.com, marcus.shawcroft@arm.com, segher@kernel.crashing.org Errors-To: gcc-patches-bounces@gcc.gnu.org Sender: "Gcc-patches" The expander and insn predicates do not match, which can lead to insn recognition errors. * config/aarch64/aarch64.md (add3_carryin): Use register_operand instead of aarch64_reg_or_zero. --- gcc/config/aarch64/aarch64.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md index 728c63bd8d6..e65f46f0f74 100644 --- a/gcc/config/aarch64/aarch64.md +++ b/gcc/config/aarch64/aarch64.md @@ -2600,8 +2600,8 @@ (plus:GPI (plus:GPI (ltu:GPI (reg:CC_C CC_REGNUM) (const_int 0)) - (match_operand:GPI 1 "aarch64_reg_or_zero")) - (match_operand:GPI 2 "aarch64_reg_or_zero")))] + (match_operand:GPI 1 "register_operand")) + (match_operand:GPI 2 "register_operand")))] "" "" )