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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/59880] ix86_avoid_lea_for_addr is buggy Date: Mon, 20 Jan 2014 09:52:00 -0000 [thread overview] Message-ID: <bug-59880-4-Uylg0Os2Bx@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-59880-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59880 --- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Mon Jan 20 09:52:21 2014 New Revision: 206792 URL: http://gcc.gnu.org/viewcvs?rev=206792&root=gcc&view=rev Log: PR target/59880 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false if operands[1] is a REG or ZERO_EXTEND of a REG. * gcc.target/i386/pr59880.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr59880.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2014-01-20 9:52 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-01-19 16:14 [Bug rtl-optimization/59880] New: Improve REE for implicit SI->DI zero-extend hjl.tools at gmail dot com 2014-01-19 17:09 ` [Bug rtl-optimization/59880] " jakub at gcc dot gnu.org 2014-01-19 17:34 ` [Bug rtl-optimization/59880] ix86_avoid_lea_for_addr is buggy hjl.tools at gmail dot com 2014-01-19 18:25 ` ubizjak at gmail dot com 2014-01-19 18:41 ` ubizjak at gmail dot com 2014-01-19 19:41 ` jakub at gcc dot gnu.org 2014-01-20 9:52 ` jakub at gcc dot gnu.org [this message] 2014-01-20 9:55 ` [Bug target/59880] " jakub at gcc dot gnu.org 2014-01-22 18:29 ` uros at gcc dot gnu.org 2014-01-22 19:58 ` uros at gcc dot gnu.org 2014-01-22 19:59 ` ubizjak at gmail dot com 2014-01-22 22:01 ` hjl at gcc dot gnu.org
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