public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
@ 2010-01-17 21:01 anlauf at gmx dot de
2010-01-17 21:02 ` [Bug fortran/42781] " anlauf at gmx dot de
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: anlauf at gmx dot de @ 2010-01-17 21:01 UTC (permalink / raw)
To: gcc-bugs
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain, Size: 753 bytes --]
Hi,
the following error occurs only at -O1, not at -O0 or -O2 or -O3:
gfcbug98.f90: In function ‘convert_cof’:
gfcbug98.f90:36:0: internal compiler error: in pt_solutions_same_restrict_base,
at tree-ssa-structalias.c:5072
This error does not occur with 4.3.x or 4.4.0
--
Summary: [4.5 Regression] ICE in pt_solutions_same_restrict_base,
at tree-ssa-structalias.c:5072
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: anlauf at gmx dot de
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug fortran/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
@ 2010-01-17 21:02 ` anlauf at gmx dot de
2010-01-17 21:22 ` [Bug tree-optimization/42781] " rguenth at gcc dot gnu dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: anlauf at gmx dot de @ 2010-01-17 21:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from anlauf at gmx dot de 2010-01-17 21:02 -------
Created an attachment (id=19641)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19641&action=view)
Source code for demo
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
2010-01-17 21:02 ` [Bug fortran/42781] " anlauf at gmx dot de
@ 2010-01-17 21:22 ` rguenth at gcc dot gnu dot org
2010-01-17 21:38 ` rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-01-17 21:22 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2010-01-17 21:22 -------
Confirmed. Mine.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Component|fortran |tree-optimization
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2010-01-17 21:22:30
date| |
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
2010-01-17 21:02 ` [Bug fortran/42781] " anlauf at gmx dot de
2010-01-17 21:22 ` [Bug tree-optimization/42781] " rguenth at gcc dot gnu dot org
@ 2010-01-17 21:38 ` rguenth at gcc dot gnu dot org
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-01-17 21:38 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |rguenth at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2010-01-17 21:22:30 |2010-01-17 21:37:56
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
` (3 preceding siblings ...)
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
@ 2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
2010-02-07 4:47 ` hjl at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-01-18 9:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2010-01-18 09:57 -------
Fixed.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
` (2 preceding siblings ...)
2010-01-17 21:38 ` rguenth at gcc dot gnu dot org
@ 2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
2010-02-07 4:47 ` hjl at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-01-18 9:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2010-01-18 09:57 -------
Subject: Bug 42781
Author: rguenth
Date: Mon Jan 18 09:57:11 2010
New Revision: 156006
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156006
Log:
2010-01-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42781
* tree-ssa-structalias.c (find_what_var_points_to): Skip
restrict processing only if the original variable was
artificial.
* gfortran.fortran-torture/compile/pr42781.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr42781.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-structalias.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug tree-optimization/42781] [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
` (4 preceding siblings ...)
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
@ 2010-02-07 4:47 ` hjl at gcc dot gnu dot org
5 siblings, 0 replies; 7+ messages in thread
From: hjl at gcc dot gnu dot org @ 2010-02-07 4:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from hjl at gcc dot gnu dot org 2010-02-07 04:44 -------
Subject: Bug 42781
Author: hjl
Date: Sun Feb 7 04:41:22 2010
New Revision: 156562
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156562
Log:
Backport testcases from mainline to 4.4.
2010-02-06 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline:
2010-02-05 Dodji Seketeli <dodji@redhat.com>
PR c++/42915
* g++.dg/other/crash-9.C: New test.
2010-02-03 Jason Merrill <jason@redhat.com>
PR c++/40138
* g++.dg/ext/builtin11.C: New.
2010-02-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42944
* gcc.dg/errno-1.c: New testcase.
2010-02-03 Richard Guenther <rguenther@suse.de>
PR middle-end/42927
* gcc.c-torture/compile/pr42927.c: New testcase.
2010-01-29 Dodji Seketeli <dodji@redhat.com>
PR c++/42758
PR c++/42634
PR c++/42336
PR c++/42797
PR c++/42880
* g++.dg/other/crash-5.C: New test.
* g++.dg/other/crash-7.C: New test.
* g++.dg/other/crash-8.C: New test.
2010-01-28 Uros Bizjak <ubizjak@gmail.com>
PR target/42891
* gcc.target/i386/pr42891.c: New test.
2010-01-28 Richard Guenther <rguenther@suse.de>
PR middle-end/42883
* g++.dg/torture/pr42883.C: New testcase.
2010-01-28 Michael Matz <matz@suse.de>
* gcc.target/i386/pr42881.c: New test.
2010-01-28 Dodji Seketeli <dodji@redhat.com>
PR c++/42713
PR c++/42820
* g++.dg/template/typedef27.C: New test case.
* g++.dg/template/typedef28.C: New test case.
2010-01-27 Jakub Jelinek <jakub@redhat.com>
PR middle-end/42874
* gcc.dg/vla-22.c: New test.
2010-01-26 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42250
* gcc.dg/pr42250.c: New testcase.
2010-01-25 Tobias Burnus <burnus@net-b.de>
PR fortran/42858
* gfortran.dg/generic_21.f90: New test.
2010-01-21 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42585
* gcc.dg/tree-ssa/pr42585.c: New test.
2010-01-20 Alexandre Oliva <aoliva@redhat.com>
PR debug/42715
* gcc.dg/pr42715.c: New.
2010-01-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42717
* gcc.c-torture/compile/pr42717.c: New testcase.
2010-01-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/42783
* gfortran.dg/bounds_check_15.f90 : New test.
2010-01-18 Dodji Seketeli <dodji@redhat.com>
PR c++/42766
* g++.dg/conversion/op6.C: New test.
2010-01-18 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42781
* gfortran.fortran-torture/compile/pr42781.f90: New testcase.
2010-01-17 Richard Guenther <rguenther@suse.de>
PR middle-end/42248
* gcc.c-torture/execute/pr42248.c: New testcase.
2010-01-17 Janus Weil <janus@gcc.gnu.org>
PR fortran/42677
* gfortran.dg/interface_assignment_5.f90: New test.
2010-01-15 Richard Guenther <rguenther@suse.de>
PR middle-end/42739
* g++.dg/torture/pr42739.C: New testcase.
2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/42684
* gfortran.dg/interface_31.f90: New test.
2010-01-14 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42706
* gcc.dg/ipa/pr42706.c: New testcase.
2010-01-14 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42714
* g++.dg/torture/pr42714.C: New test.
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
PR rtl-optimization/42388
* gcc.dg/pr42388.c: New.
2010-01-14 Alexander Monakov <amonakov@ispras.ru>
PR rtl-optimization/42294
* gfortran.dg/pr42294.f: New.
2010-01-14 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/42709
* gcc.dg/vect/pr42709.c: New test.
2010-01-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42730
* gcc.c-torture/compile/pr42730.c: New testcase.
2010-01-13 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42704
* g++.dg/torture/pr42704.C: New test.
2010-01-13 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/42703
* gcc.c-torture/compile/pr42703.c: New test.
2010-01-13 Richard Guenther <rguenther@suse.de>
PR tree-optimization/42705
* gcc.c-torture/compile/pr42705.c: New testcase.
2010-01-13 Richard Guenther <rguenther@suse.de>
PR middle-end/42716
* gcc.c-torture/compile/pr42716.c: New testcase.
2010-01-12 Joseph Myers <joseph@codesourcery.com>
PR c/42708
* gcc.c-torture/compile/pr42708-1.c: New test.
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR middle-end/42363
* gcc.dg/torture/pr42363.c: New.
2010-01-09 Alexandre Oliva <aoliva@redhat.com>
PR debug/42604
PR debug/42395
* gcc.dg/vect/pr42604.c: New.
* gcc.dg/vect/pr42395.c: New.
2010-01-09 Richard Guenther <rguenther@suse.de>
PR middle-end/42512
* gcc.c-torture/execute/pr42512.c: New testcase.
Added:
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/conversion/op6.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/conversion/op6.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/builtin11.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/ext/builtin11.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/crash-5.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/other/crash-5.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/crash-7.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/other/crash-7.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/crash-8.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/other/crash-8.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/crash-9.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/other/crash-9.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef27.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/template/typedef27.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/typedef28.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/template/typedef28.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42704.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/torture/pr42704.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42714.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/torture/pr42714.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42739.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/torture/pr42739.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr42883.C
- copied unchanged from r156561,
trunk/gcc/testsuite/g++.dg/torture/pr42883.C
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42703.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42703.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42705.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42705.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42708-1.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42708-1.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42716.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42716.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42717.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42717.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42730.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42730.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42927.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42927.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42248.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/execute/pr42248.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr42512.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.c-torture/execute/pr42512.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/errno-1.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/errno-1.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/ipa/pr42706.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/ipa/pr42706.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42250.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/pr42250.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42388.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/pr42388.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr42715.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/pr42715.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr42363.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.dg/torture/pr42363.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/tree-ssa/pr42585.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.dg/tree-ssa/pr42585.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr42395.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.dg/vect/pr42395.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr42604.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.dg/vect/pr42604.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/pr42709.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.dg/vect/pr42709.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vla-22.c
- copied unchanged from r156561, trunk/gcc/testsuite/gcc.dg/vla-22.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr42881.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.target/i386/pr42881.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr42891.c
- copied unchanged from r156561,
trunk/gcc/testsuite/gcc.target/i386/pr42891.c
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/bounds_check_15.f90
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.dg/bounds_check_15.f90
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/generic_21.f90
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.dg/generic_21.f90
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/interface_31.f90
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.dg/interface_31.f90
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/interface_assignment_5.f90
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.dg/interface_assignment_5.f90
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/pr42294.f
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.dg/pr42294.f
branches/gcc-4_4-branch/gcc/testsuite/gfortran.fortran-torture/compile/pr42781.f90
- copied unchanged from r156561,
trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr42781.f90
Modified:
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42781
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2010-02-07 4:47 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-01-17 21:01 [Bug fortran/42781] New: [4.5 Regression] ICE in pt_solutions_same_restrict_base, at tree-ssa-structalias.c:5072 anlauf at gmx dot de
2010-01-17 21:02 ` [Bug fortran/42781] " anlauf at gmx dot de
2010-01-17 21:22 ` [Bug tree-optimization/42781] " rguenth at gcc dot gnu dot org
2010-01-17 21:38 ` rguenth at gcc dot gnu dot org
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
2010-01-18 9:57 ` rguenth at gcc dot gnu dot org
2010-02-07 4:47 ` hjl at gcc dot gnu dot org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).