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Tue, 02 Jun 2026 02:31:25 -0700 (PDT) MIME-Version: 1.0 From: Uros Bizjak Date: Tue, 2 Jun 2026 11:31:11 +0200 X-Gm-Features: AVHnY4Ke5aQjfv-Y1svrpawxBnSrZWayL9sZ0f5SOtutr-XFGPBqNlOrjd70YGM Message-ID: Subject: [pushed] i386: Rename crotate attribute to inv_rotate To: "gcc-patches@gcc.gnu.org" Cc: Jakub Jelinek X-Spam-Status: No, score=-8.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE, SPF_PASS, TXREP, URIBL_BLOCKED shortcircuit=no autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces~patchwork=sourceware.org@gcc.gnu.org The crotate code attribute maps a rotation operation to its inverse direction (rotate <-> rotatert). Since "counter rotate" does not accurately describe this relationship, rename the attribute to inv_rotate. No functional change intended. gcc/ * config/i386/i386.md (crotate): Rename to inv_rotate. Update all uses accordingly. Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}. Uros. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 0fdf99416e6..223fdb538cf 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -1083,8 +1083,8 @@ (define_code_iterator any_rotate [rotate rotatert]) ;; Base name for insn mnemonic. (define_code_attr rotate [(rotate "rol") (rotatert "ror")]) -;; Counter rotate. -(define_code_attr crotate [(rotate "rotatert") (rotatert "rotate")]) +;; Mapping to the inverse rotation RTL code. +(define_code_attr inv_rotate [(rotate "rotatert") (rotatert "rotate")]) ;; Mapping of abs neg operators (define_code_iterator absneg [abs neg]) @@ -19220,7 +19220,7 @@ (define_insn_and_split "*3_sub" "&& 1" [(parallel [(set (match_dup 0) - (:SWI (match_dup 1) (match_dup 2))) + (:SWI (match_dup 1) (match_dup 2))) (clobber (reg:CC FLAGS_REG))])] { operands[2] = force_reg (GET_MODE (operands[2]), operands[2]); @@ -19238,7 +19238,7 @@ (define_split "(INTVAL (operands[3]) & ( * BITS_PER_UNIT - 1)) == 0" [(set (match_dup 4) (match_dup 1)) (set (match_dup 0) - (:SWI (match_dup 4) (subreg:QI (match_dup 2) 0)))] + (:SWI (match_dup 4) (subreg:QI (match_dup 2) 0)))] "operands[4] = gen_reg_rtx (mode);") (define_insn_and_split "*3_sub_1" @@ -19256,7 +19256,7 @@ (define_insn_and_split "*3_sub_1" "&& 1" [(parallel [(set (match_dup 0) - (:SWI (match_dup 1) (match_dup 2))) + (:SWI (match_dup 1) (match_dup 2))) (clobber (reg:CC FLAGS_REG))])] "operands[2] = force_reg (GET_MODE (operands[2]), operands[2]);") @@ -19270,7 +19270,7 @@ (define_split "(INTVAL (operands[3]) & ( * BITS_PER_UNIT - 1)) == 0" [(set (match_dup 4) (match_dup 1)) (set (match_dup 0) - (:SWI (match_dup 4) (match_dup 2)))] + (:SWI (match_dup 4) (match_dup 2)))] "operands[4] = gen_reg_rtx (mode);") ;; Implement rotation using two double-precision