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* [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs
@ 2004-11-22 9:50 irar at il dot ibm dot com
2004-11-22 10:01 ` [Bug tree-optimization/18607] " irar at il dot ibm dot com
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: irar at il dot ibm dot com @ 2004-11-22 9:50 UTC (permalink / raw)
To: gcc-bugs
While looking for memory tag in vect_analyze_data_refs, data_reference is
overwritten by temporary.
--
Summary: Vectorizer: data_reference is overwritten in
vect_analyze_data_refs
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: tree-optimization
AssignedTo: irar at il dot ibm dot com
ReportedBy: irar at il dot ibm dot com
CC: dorit at il dot ibm dot com,gcc-bugs at gcc dot gnu dot
org
GCC build triplet: powerpc-apple-darwin7.0.0
GCC host triplet: powerpc-apple-darwin7.0.0
GCC target triplet: powerpc-apple-darwin7.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com @ 2004-11-22 10:01 ` irar at il dot ibm dot com 2004-11-22 13:54 ` pinskia at gcc dot gnu dot org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: irar at il dot ibm dot com @ 2004-11-22 10:01 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From irar at il dot ibm dot com 2004-11-22 10:01 ------- Created an attachment (id=7580) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7580&action=view) Testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com 2004-11-22 10:01 ` [Bug tree-optimization/18607] " irar at il dot ibm dot com @ 2004-11-22 13:54 ` pinskia at gcc dot gnu dot org 2004-11-23 7:36 ` irar at il dot ibm dot com ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-22 13:54 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-22 13:53 ------- Confirmed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed| |1 Last reconfirmed|0000-00-00 00:00:00 |2004-11-22 13:53:49 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com 2004-11-22 10:01 ` [Bug tree-optimization/18607] " irar at il dot ibm dot com 2004-11-22 13:54 ` pinskia at gcc dot gnu dot org @ 2004-11-23 7:36 ` irar at il dot ibm dot com 2004-11-30 14:40 ` cvs-commit at gcc dot gnu dot org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: irar at il dot ibm dot com @ 2004-11-23 7:36 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From irar at il dot ibm dot com 2004-11-23 07:36 ------- Fixed in http://gcc.gnu.org/ml/gcc-patches/2004-11/msg01747.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com ` (2 preceding siblings ...) 2004-11-23 7:36 ` irar at il dot ibm dot com @ 2004-11-30 14:40 ` cvs-commit at gcc dot gnu dot org 2004-11-30 14:54 ` cvs-commit at gcc dot gnu dot org 2004-11-30 15:40 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-11-30 14:40 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-30 14:40 ------- Subject: Bug 18607 CVSROOT: /cvs/gcc Module name: gcc Changes by: dorit@gcc.gnu.org 2004-11-30 14:40:38 Modified files: gcc : ChangeLog tree-vectorizer.c Added files: gcc/testsuite/gcc.dg/vect: vect-89.c Log message: 2004-11-30 Ira Rosen <irar@il.ibm.com> PR tree-opt/18607 * tree-vectorizer.c (vect_analyze_data_refs): Use temporary variable for data_reference when looking for memtag. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6646&r2=2.6647 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&r1=2.44&r2=2.45 http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/vect/vect-89.c.diff?cvsroot=gcc&r1=NONE&r2=1.1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com ` (3 preceding siblings ...) 2004-11-30 14:40 ` cvs-commit at gcc dot gnu dot org @ 2004-11-30 14:54 ` cvs-commit at gcc dot gnu dot org 2004-11-30 15:40 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: cvs-commit at gcc dot gnu dot org @ 2004-11-30 14:54 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-30 14:54 ------- Subject: Bug 18607 CVSROOT: /cvs/gcc Module name: gcc Changes by: dorit@gcc.gnu.org 2004-11-30 14:54:24 Modified files: gcc/testsuite : ChangeLog Log message: PR tree-opt/18607 * gcc.dg/vect/vect-89.c: New test. Patches: http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4688&r2=1.4689 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/18607] Vectorizer: data_reference is overwritten in vect_analyze_data_refs 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com ` (4 preceding siblings ...) 2004-11-30 14:54 ` cvs-commit at gcc dot gnu dot org @ 2004-11-30 15:40 ` pinskia at gcc dot gnu dot org 5 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu dot org @ 2004-11-30 15:40 UTC (permalink / raw) To: gcc-bugs ------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-30 15:40 ------- Fixed. -- What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Target Milestone|--- |4.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18607 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-11-30 15:40 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-11-22 9:50 [Bug tree-optimization/18607] New: Vectorizer: data_reference is overwritten in vect_analyze_data_refs irar at il dot ibm dot com 2004-11-22 10:01 ` [Bug tree-optimization/18607] " irar at il dot ibm dot com 2004-11-22 13:54 ` pinskia at gcc dot gnu dot org 2004-11-23 7:36 ` irar at il dot ibm dot com 2004-11-30 14:40 ` cvs-commit at gcc dot gnu dot org 2004-11-30 14:54 ` cvs-commit at gcc dot gnu dot org 2004-11-30 15:40 ` pinskia at gcc dot gnu dot org
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