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From: "segher at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/66217] PowerPC rotate/shift/mask instructions not optimal Date: Thu, 23 Jul 2015 14:38:00 -0000 [thread overview] Message-ID: <bug-66217-4-FjfbaX6vCF@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-66217-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66217 --- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- Author: segher Date: Thu Jul 23 14:37:57 2015 New Revision: 226112 URL: https://gcc.gnu.org/viewcvs?rev=226112&root=gcc&view=rev Log: PR target/66217 * config/rs6000/rs6000-protos.h (rs6000_emit_2insn_and): Change prototype. * config/rs6000/rs6000.c (rs6000_emit_dot_insn): New function. (rs6000_emit_2insn_and): Handle dot forms. * config/rs6000/rs6000.md (and<mode>3): Adjust. (*and<mode>3_2insn): Remove TODO. Adjust. Add "type" attr. (*and<mode>3_2insn_dot, *and<mode>3_2insn_dot2): New. Modified: trunk/gcc/ChangeLog trunk/gcc/config/rs6000/rs6000-protos.h trunk/gcc/config/rs6000/rs6000.c trunk/gcc/config/rs6000/rs6000.md
next prev parent reply other threads:[~2015-07-23 14:38 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-05-20 12:57 [Bug ada/66217] New: " segher at gcc dot gnu.org 2015-05-20 15:06 ` [Bug ada/66217] " dje at gcc dot gnu.org 2015-07-20 16:31 ` [Bug target/66217] " segher at gcc dot gnu.org 2015-07-22 1:45 ` dje at gcc dot gnu.org 2015-07-23 14:38 ` segher at gcc dot gnu.org [this message] 2015-07-30 2:34 ` segher at gcc dot gnu.org
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