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From: "irar at il dot ibm.com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/50374] Support vectorization of min/max location pattern
Date: Thu, 22 Sep 2011 08:51:00 -0000 [thread overview]
Message-ID: <bug-50374-4-BeSbdvI7c1@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-50374-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50374
--- Comment #18 from Ira Rosen <irar at il dot ibm.com> 2011-09-22 07:51:35 UTC ---
(In reply to comment #16)
> and -3.c fails with an ICE in the vectorizer, Ira,
> could you look at that?
--- tree-vect-stmts.c 2011-09-22 09:48:34.000000000 +0200
+++ tree-vect-stmts.c.new 2011-09-22 09:48:14.000000000 +0200
@@ -4806,7 +4806,8 @@ vectorizable_condition (gimple stmt, gim
return false;
gcc_assert (ncopies >= 1);
- if (reduc_index && ncopies > 1)
+ if ((reduc_index || STMT_VINFO_COMPOUND_PATTERN (stmt_info))
+ && (ncopies > 1))
return false; /* FORNOW */
if (!STMT_VINFO_RELEVANT_P (stmt_info)
next prev parent reply other threads:[~2011-09-22 7:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-13 7:55 [Bug tree-optimization/50374] New: " vincenzo.innocente at cern dot ch
2011-09-13 8:01 ` [Bug tree-optimization/50374] " irar at il dot ibm.com
2011-09-13 8:39 ` jakub at gcc dot gnu.org
2011-09-13 8:52 ` vincenzo.innocente at cern dot ch
2011-09-19 13:08 ` jakub at gcc dot gnu.org
2011-09-19 16:37 ` jakub at gcc dot gnu.org
2011-09-20 10:00 ` irar at il dot ibm.com
2011-09-20 12:05 ` irar at il dot ibm.com
2011-09-20 12:18 ` irar at il dot ibm.com
2011-09-20 12:20 ` vincenzo.innocente at cern dot ch
2011-09-20 12:28 ` irar at il dot ibm.com
2011-09-20 12:30 ` irar at il dot ibm.com
2011-09-20 14:00 ` vincenzo.innocente at cern dot ch
2011-09-20 14:57 ` jakub at gcc dot gnu.org
2011-09-21 12:21 ` jakub at gcc dot gnu.org
2011-09-21 12:51 ` irar at il dot ibm.com
2011-09-21 16:58 ` jakub at gcc dot gnu.org
2011-09-21 17:37 ` jakub at gcc dot gnu.org
2011-09-22 8:51 ` irar at il dot ibm.com [this message]
2011-09-22 15:32 ` jakub at gcc dot gnu.org
2011-09-22 16:27 ` jakub at gcc dot gnu.org
2011-11-29 9:59 ` vincenzo.innocente at cern dot ch
2011-11-29 10:03 ` jakub at gcc dot gnu.org
2011-11-29 10:27 ` vincenzo.innocente at cern dot ch
2011-11-29 15:27 ` jakub at gcc dot gnu.org
2011-11-29 15:54 ` vincenzo.innocente at cern dot ch
2011-11-30 10:52 ` vincenzo.innocente at cern dot ch
2014-08-23 17:37 ` vincenzo.innocente at cern dot ch
2014-08-24 10:30 ` Joost.VandeVondele at mat dot ethz.ch
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