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(175.177.45.161 with ) by smtp6002.mail.ssk.ynwp.yahoo.co.jp with SMTP; 29 Jul 2022 19:34:56 -0000 X-YMail-JAS: GFgMULUVM1lhZSePec_i3c.JVIIqb7vU3BP_Q5t4XtObwhqNdRW06sdJoXcUPT8ep_KmOfs_hR2Sv0XxXF4J65ZMSVxoa.V.XgTfPLesQwDY7MYTKZSkaDSG8C2XC17uzzQJYnY66Q-- X-Apparently-From: X-YMail-OSG: H6SCiaYVM1l4vIDH4JqlzjCntycm5.FKY1fOouivCnURkZO wrkBEfawoUjzHvMi2CZHrCbrlmGBY6mQ5pKmLrTHDsZydZ9JdldxAqNGMXSe DYvrGPj3fU99Pmjw0iALLpEK8r9lr0gfD9RUCZc4e_JC3h_Hos5CZR0mwxYB 6ihvFhbkYQZwG4ZPmlEmGYnEQH1d4j6yq9xoWrnVRvbRyMJasbZfqc64b4Vp XnhL0GPjoANLQN.xSPLcU2rFGceFfU1XJKzh0ctGcBfa4q5Lv3dYbtyQm3RG 2STnZTsaEfx8taVOa44YUnKtm0PgYqVgVyBQvi.Z6sL26xnrF0oGHi3yYf1S c4K81LrwEnbysMp0D0UgAZFslzIe2BhTFf8OAmFg8jzgs.LnT9j1Cj1fKQSt Lc.XOlPF.pAaEK2F88qxef1roFooSjl0XnnKEA4UrLeyJWXdEWja6g6ezCxv 7DTmC00MB.4a8qZyjnMzbM9JOVBi60UWBCRI.GcADTUVGPWSY72OUyiF18be YX46q0LKf6Uc3GNl43Kfr7XJuApXhTy9gdqJKPIJ9BjTUY1NgilRSlBamllE UMQwJVsl4IXuU49Haa1sX1gjptRdq8FF65HHiiH6_kZEc9C0N._3c5mF1smJ 0kUbH2F3KXRof9NNVht51CzRTsgcm3bpV39uhtkgDU7qEXMcjeXH1rU954G6 cCNhO6vubEg5BcY0Vd.GnLY8q8W82lzLCKlUO1wqzVvGJcQEqaify8yNYaXe 9CnhUWtGvTYb4FAhIn1IqClZu1vDIu7WJK2elCw2biULMQhMlUXaBkou1Qky hhi0i2Z6g08Z_.FyoPf0bOj7nwl.B62SzFOJXjWfndHdOvGadKaDqeWARqLW iYbjl.L4u8z2Rh_c0EBM8WnBxV5p8af87k4lIeFdtL._7Lj5XiM6CWmGMZu2 5iYa8ByWHn_bfng-- Message-ID: <257377a9-c976-ec6a-9ce0-c26e3008a0dc@yahoo.co.jp> Date: Sat, 30 Jul 2022 04:31:44 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.1.0 Content-Language: en-US To: GCC Patches Subject: [PATCH 1/2] xtensa: Add RTX costs for if_then_else X-Spam-Status: No, score=-12.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: Takayuki 'January June' Suwa via Gcc-patches From: Takayuki 'January June' Suwa Reply-To: Takayuki 'January June' Suwa Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1739716921540635305?= X-GMAIL-MSGID: =?utf-8?q?1739716921540635305?= It takes one machine instruction for both condtional branch and move. gcc/ChangeLog: * config/xtensa/xtensa.cc (xtensa_rtx_costs): Add new case for IF_THEN_ELSE. --- gcc/config/xtensa/xtensa.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/config/xtensa/xtensa.cc b/gcc/config/xtensa/xtensa.cc index a851a7ae6b3..6ac879c38fb 100644 --- a/gcc/config/xtensa/xtensa.cc +++ b/gcc/config/xtensa/xtensa.cc @@ -4273,6 +4273,7 @@ xtensa_rtx_costs (rtx x, machine_mode mode, int outer_code, case ZERO_EXTRACT: case ZERO_EXTEND: + case IF_THEN_ELSE: *total = COSTS_N_INSNS (1); return true;