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From: "chbchb1130 at sina dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/14631] common subexpression elimilation error with sse2 instrinsic _mm_insert_epi16 Date: Thu, 18 Mar 2004 13:32:00 -0000 [thread overview] Message-ID: <20040318133219.20446.qmail@sources.redhat.com> (raw) In-Reply-To: <20040318131233.14631.chbchb1130@sina.com> ------- Additional Comments From chbchb1130 at sina dot com 2004-03-18 13:32 ------- Created an attachment (id=5940) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=5940&action=view) preprocessed testcase when I turn on the -O optimization swith,I get the wrong result: 65535 65535 65535 65535 65535 65535 65535 65535 0 0 0 0 0 0 0 0 65535 65535 65535 65535 65535 65535 65535 65535 the correct result is : 65535 65535 65535 65535 65535 65535 65535 65535 0 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 65535 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14631
next prev parent reply other threads:[~2004-03-18 13:32 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-03-18 13:12 [Bug c/14631] New: " chbchb1130 at sina dot com 2004-03-18 13:32 ` chbchb1130 at sina dot com [this message] 2004-03-18 13:37 ` [Bug c/14631] " chbchb1130 at sina dot com 2004-03-18 14:11 ` falk at debian dot org 2004-03-19 6:03 ` chbchb1130 at sina dot com 2004-03-21 20:05 ` falk at debian dot org 2004-06-20 5:14 ` pinskia at gcc dot gnu dot org 2004-09-14 22:11 ` [Bug target/14631] " jsm28 at gcc dot gnu dot org 2004-09-15 5:50 ` uros at kss-loka dot si 2004-09-20 17:48 ` coyote at coyotegulch dot com 2004-12-20 15:08 ` uros at kss-loka dot si 2004-12-28 9:54 ` uros at kss-loka dot si 2005-01-03 6:27 ` cvs-commit at gcc dot gnu dot org 2005-01-03 6:33 ` uros at kss-loka dot si
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