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From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/17165] pass by reference inhibits vectorization Date: Tue, 24 Aug 2004 15:14:00 -0000 [thread overview] Message-ID: <20040824151446.5815.qmail@sourceware.org> (raw) In-Reply-To: <20040824085313.17165.stefaandr@hotmail.com> ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-08-24 15:14 ------- Confirmed on the mainline (since the vectorizer was merged): Access function of ptr: {(T &)&a, +, 4}_1 step: 4, init: (T &)&a loop at pr17165.cc:4: not vectorized: non constant init/step for pointer access. loop at pr17165.cc:4: bad data references. -- What |Removed |Added ---------------------------------------------------------------------------- Severity|minor |enhancement Status|UNCONFIRMED |NEW Ever Confirmed| |1 Keywords| |missed-optimization Last reconfirmed|0000-00-00 00:00:00 |2004-08-24 15:14:45 date| | Summary|[lno] pass by reference |pass by reference inhibits |inhibits vectorization |vectorization Version|lno |3.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17165
next prev parent reply other threads:[~2004-08-24 15:14 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-08-24 8:53 [Bug tree-optimization/17165] New: [lno] " stefaandr at hotmail dot com 2004-08-24 15:14 ` pinskia at gcc dot gnu dot org [this message] 2004-08-31 23:43 ` [Bug tree-optimization/17165] " pinskia at gcc dot gnu dot org 2004-09-01 0:47 ` pinskia at gcc dot gnu dot org 2004-09-03 9:34 ` pinskia at gcc dot gnu dot org 2004-09-11 1:31 ` pinskia at gcc dot gnu dot org 2004-09-15 4:47 ` pinskia at gcc dot gnu dot org 2004-09-15 4:55 ` pinskia at gcc dot gnu dot org 2004-11-07 14:50 ` dorit at il dot ibm dot com 2005-05-17 18:10 ` pinskia at gcc dot gnu dot org 2005-05-18 20:37 ` jsm28 at gcc dot gnu dot org 2005-05-18 20:44 ` pinskia at gcc dot gnu dot org [not found] <bug-17165-4@http.gcc.gnu.org/bugzilla/> 2014-10-31 4:02 ` pinskia at gcc dot gnu.org
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