From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1880) id C70683858D32; Sat, 30 Jul 2022 04:14:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C70683858D32 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Max Filippov To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1897] xtensa: Add RTX costs for if_then_else X-Act-Checkin: gcc X-Git-Author: Takayuki 'January June' Suwa X-Git-Refname: refs/heads/master X-Git-Oldrev: b2bf04739fb4170d24a3a83327fdf2b5d1a88520 X-Git-Newrev: 48e9954d0865b5e5e31cb77ad05c45f7206eeb9f Message-Id: <20220730041446.C70683858D32@sourceware.org> Date: Sat, 30 Jul 2022 04:14:46 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Jul 2022 04:14:46 -0000 https://gcc.gnu.org/g:48e9954d0865b5e5e31cb77ad05c45f7206eeb9f commit r13-1897-g48e9954d0865b5e5e31cb77ad05c45f7206eeb9f Author: Takayuki 'January June' Suwa Date: Sat Jul 30 04:31:44 2022 +0900 xtensa: Add RTX costs for if_then_else 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. Diff: --- 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;