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From: "jakub at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/45400] XBMC AudioEngine Compilation C++ Internal Compiler Error /w Optimization Date: Wed, 25 Aug 2010 09:29:00 -0000 [thread overview] Message-ID: <20100825092909.7465.qmail@sourceware.org> (raw) In-Reply-To: <bug-45400-19606@http.gcc.gnu.org/bugzilla/> ------- Comment #6 from jakub at gcc dot gnu dot org 2010-08-25 09:29 ------- Created an attachment (id=21559) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21559&action=view) gcc46-pr45400.patch Untested fix. I think it is already wrong to go through SUBREG that is changing mode class, already before hitting Adam's code the routine happily optimizes a normal integer shift with a vector shift of the other direction into AND mask. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45400
next prev parent reply other threads:[~2010-08-25 9:29 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-08-24 18:29 [Bug c++/45400] New: " Zeqadious at gmail dot com 2010-08-24 18:42 ` [Bug c++/45400] " Zeqadious at gmail dot com 2010-08-24 18:56 ` jakub at gcc dot gnu dot org 2010-08-24 19:57 ` jakub at gcc dot gnu dot org 2010-08-24 21:13 ` jakub at gcc dot gnu dot org 2010-08-24 22:59 ` hjl dot tools at gmail dot com 2010-08-25 9:29 ` jakub at gcc dot gnu dot org [this message] 2010-08-25 17:50 ` [Bug rtl-optimization/45400] " jakub at gcc dot gnu dot org 2010-08-25 21:24 ` jakub at gcc dot gnu dot org 2010-08-25 21:27 ` jakub at gcc dot gnu dot org
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