public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type
@ 2014-12-21 22:35 uecker at eecs dot berkeley.edu
2015-01-09 11:20 ` [Bug lto/64373] " rguenth at gcc dot gnu.org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: uecker at eecs dot berkeley.edu @ 2014-12-21 22:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Bug ID: 64373
Summary: [5 regression] ICE with lto related to variably
modified type
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
Assignee: unassigned at gcc dot gnu.org
Reporter: uecker at eecs dot berkeley.edu
Created attachment 34309
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34309&action=edit
minimized test case
xgcc (GCC) 5.0.0 20141221 (experimental)
test.c: In function ‘a’:
test.c:8:8: warning: passing argument 2 of ‘b’ from incompatible pointer type
[-Wincompatible-pointer-types]
b(10, p + i);
^
test.c:2:13: note: expected ‘float (*)[(sizetype)(L)]’ but argument is of type
‘float *’
extern void b(int L, float (*data)[L]);
^
test.c:9:1: internal compiler error: Speicherzugriffsfehler
}
^
0xafb59f crash_signal
../../gcc_git/gcc/toplev.c:358
0x9e3327 contains_struct_check(tree_node*, tree_node_structure_enum, char
const*, int, char const*)
../../gcc_git/gcc/tree.h:2892
0x9e3327 tree_is_indexable
../../gcc_git/gcc/lto-streamer-out.c:153
0x9ece57 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1332
0x9ef8c8 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:654
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9ef8c8 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:654
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9ef8c8 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:654
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9ef8c8 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:654
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9ef016 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:603
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9eea95 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:522
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9eea95 DFS::DFS_write_tree_body(output_block*, tree_node*, DFS::sccs*, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:522
0x9ed1a0 DFS::DFS_write_tree(output_block*, DFS::sccs*, tree_node*, bool, bool,
bool)
../../gcc_git/gcc/lto-streamer-out.c:1357
0x9edc97 DFS::DFS(output_block*, tree_node*, bool, bool, bool)
../../gcc_git/gcc/lto-streamer-out.c:495
0x9ee6cd lto_output_tree(output_block*, tree_node*, bool, bool)
../../gcc_git/gcc/lto-streamer-out.c:1552
>From gcc-bugs-return-471522-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sun Dec 21 22:37:24 2014
Return-Path: <gcc-bugs-return-471522-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Delivered-To: listarch-gcc-bugs@gcc.gnu.org
Received: (qmail 30596 invoked by alias); 21 Dec 2014 22:37:22 -0000
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
Delivered-To: mailing list gcc-bugs@gcc.gnu.org
Received: (qmail 30525 invoked by uid 55); 21 Dec 2014 22:37:17 -0000
From: "olegendo at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/17280] -mrelax and -O cause .uses directives in assembler to refer to non-existent local labels
Date: Sun, 21 Dec 2014 22:37:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 3.4.1
X-Bugzilla-Keywords: wrong-code
X-Bugzilla-Severity: normal
X-Bugzilla-Who: olegendo at gcc dot gnu.org
X-Bugzilla-Status: WAITING
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags:
X-Bugzilla-Changed-Fields:
Message-ID: <bug-17280-4-au4jooQKmI@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-17280-4@http.gcc.gnu.org/bugzilla/>
References: <bug-17280-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-SW-Source: 2014-12/txt/msg02529.txt.bz2
Content-length: 441
https://gcc.gnu.org/bugzilla/show_bug.cgi?id\x17280
--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> ---
Author: olegendo
Date: Sun Dec 21 22:36:33 2014
New Revision: 218998
URL: https://gcc.gnu.org/viewcvs?rev!8998&root=gcc&view=rev
Log:
gcc/testsuite/
PR target/17280
* gcc.target/sh/torture/pr17280.c: New.
Added:
trunk/gcc/testsuite/gcc.target/sh/torture/pr17280.c
Modified:
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [5 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
@ 2015-01-09 11:20 ` rguenth at gcc dot gnu.org
2015-01-13 10:40 ` [Bug lto/64373] [4.9/5 " rguenth at gcc dot gnu.org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-01-09 11:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |5.0
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9/5 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
2015-01-09 11:20 ` [Bug lto/64373] " rguenth at gcc dot gnu.org
@ 2015-01-13 10:40 ` rguenth at gcc dot gnu.org
2015-01-13 13:57 ` [Bug lto/64373] [4.9 " rguenth at gcc dot gnu.org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-01-13 10:40 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P2
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2015-01-13
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target Milestone|5.0 |4.9.3
Summary|[5 regression] ICE with lto |[4.9/5 regression] ICE with
|related to variably |lto related to variably
|modified type |modified type
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Interestingly L has no DECL_CONTEXT, but of course b is only a declaration.
I have a fix.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
2015-01-09 11:20 ` [Bug lto/64373] " rguenth at gcc dot gnu.org
2015-01-13 10:40 ` [Bug lto/64373] [4.9/5 " rguenth at gcc dot gnu.org
@ 2015-01-13 13:57 ` rguenth at gcc dot gnu.org
2015-01-13 13:58 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-01-13 13:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |5.0
Summary|[4.9/5 regression] ICE with |[4.9 regression] ICE with
|lto related to variably |lto related to variably
|modified type |modified type
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
` (2 preceding siblings ...)
2015-01-13 13:57 ` [Bug lto/64373] [4.9 " rguenth at gcc dot gnu.org
@ 2015-01-13 13:58 ` rguenth at gcc dot gnu.org
2015-02-20 7:32 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-01-13 13:58 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Tue Jan 13 13:57:27 2015
New Revision: 219531
URL: https://gcc.gnu.org/viewcvs?rev=219531&root=gcc&view=rev
Log:
2015-01-13 Richard Biener <rguenther@suse.de>
PR lto/64373
* lto-streamer-out.c (tree_is_indexable): Guard for NULL
DECL_CONTEXT.
* gcc.dg/lto/pr64373_0.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/lto/pr64373_0.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/lto-streamer-out.c
trunk/gcc/testsuite/ChangeLog
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
` (3 preceding siblings ...)
2015-01-13 13:58 ` rguenth at gcc dot gnu.org
@ 2015-02-20 7:32 ` rguenth at gcc dot gnu.org
2015-02-20 7:33 ` rguenth at gcc dot gnu.org
2015-02-20 17:23 ` rguenth at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-02-20 7:32 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Feb 20 07:32:08 2015
New Revision: 220835
URL: https://gcc.gnu.org/viewcvs?rev=220835&root=gcc&view=rev
Log:
2015-02-20 Richard Biener <rguenther@suse.de>
Backport from mainline
2015-01-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/64530
* tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
back dr1.
* gfortran.dg/pr64530.f90: New testcase.
2015-02-13 Richard Biener <rguenther@suse.de>
PR lto/64373
* lto-streamer-out.c (tree_is_indexable): Guard for NULL
DECL_CONTEXT.
* gcc.dg/lto/pr64373_0.c: New testcase.
2015-02-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/63593
* tree-predcom.c (execute_pred_commoning_chain): Delay removing
stmts and releasing SSA names until...
(execute_pred_commoning): ... after processing all chains.
* gcc.dg/pr63593.c: New testcase.
2015-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/65063
* tree-predcom.c (determine_unroll_factor): Return 1 if we
have replaced looparound PHIs.
* gcc.dg/pr65063.c: New testcase.
Added:
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/lto/pr64373_0.c
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr63593.c
branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr65063.c
branches/gcc-4_9-branch/gcc/testsuite/gfortran.dg/pr64530.f90
Modified:
branches/gcc-4_9-branch/gcc/ChangeLog
branches/gcc-4_9-branch/gcc/lto-streamer-out.c
branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
branches/gcc-4_9-branch/gcc/tree-loop-distribution.c
branches/gcc-4_9-branch/gcc/tree-predcom.c
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
` (4 preceding siblings ...)
2015-02-20 7:32 ` rguenth at gcc dot gnu.org
@ 2015-02-20 7:33 ` rguenth at gcc dot gnu.org
2015-02-20 17:23 ` rguenth at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-02-20 7:33 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Known to work| |4.9.3
Resolution|--- |FIXED
Known to fail| |4.9.2
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug lto/64373] [4.9 regression] ICE with lto related to variably modified type
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
` (5 preceding siblings ...)
2015-02-20 7:33 ` rguenth at gcc dot gnu.org
@ 2015-02-20 17:23 ` rguenth at gcc dot gnu.org
6 siblings, 0 replies; 8+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-02-20 17:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64373
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jens.maurer at gmx dot net
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
*** Bug 65140 has been marked as a duplicate of this bug. ***
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2015-02-20 17:11 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-12-21 22:35 [Bug lto/64373] New: [5 regression] ICE with lto related to variably modified type uecker at eecs dot berkeley.edu
2015-01-09 11:20 ` [Bug lto/64373] " rguenth at gcc dot gnu.org
2015-01-13 10:40 ` [Bug lto/64373] [4.9/5 " rguenth at gcc dot gnu.org
2015-01-13 13:57 ` [Bug lto/64373] [4.9 " rguenth at gcc dot gnu.org
2015-01-13 13:58 ` rguenth at gcc dot gnu.org
2015-02-20 7:32 ` rguenth at gcc dot gnu.org
2015-02-20 7:33 ` rguenth at gcc dot gnu.org
2015-02-20 17:23 ` rguenth at gcc dot gnu.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).