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From: "gjl at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/50446] [avr] Implement rotate patterns with offset 1 Date: Fri, 23 Sep 2011 10:18:00 -0000 [thread overview] Message-ID: <bug-50446-4-P7obI5XsL5@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-50446-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50446 --- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-09-23 10:14:26 UTC --- Author: gjl Date: Fri Sep 23 10:14:23 2011 New Revision: 179116 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179116 Log: PR target/50446 * config/avr/avr.md (rotlqi3): Support all offsets 0..7. (rotlqi3_4): Turn insn into expander. (*rotlqi3): New insn. (rotlhi3, rotlsi3): Support rotate left/right by 1. (*rotlhi2.1, *rotlhi2.15): New insns. (*rotlsi2.1, *rotlsi2.31): New insns. * config/avr/constraints.md (C03, C05, C06, C07): New constraints. Modified: trunk/gcc/ChangeLog trunk/gcc/config/avr/avr.md trunk/gcc/config/avr/constraints.md
next prev parent reply other threads:[~2011-09-23 10:14 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-09-18 12:37 [Bug target/50446] New: " gjl at gcc dot gnu.org 2011-09-18 13:08 ` [Bug target/50446] " gjl at gcc dot gnu.org 2011-09-18 13:11 ` gjl at gcc dot gnu.org 2011-09-23 10:18 ` gjl at gcc dot gnu.org [this message] 2011-09-23 11:05 ` gjl at gcc dot gnu.org
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