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* [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment
@ 2009-08-08 9:39 marcus at jet dot franken dot de
2009-08-08 9:41 ` [Bug c/41006] " marcus at jet dot franken dot de
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: marcus at jet dot franken dot de @ 2009-08-08 9:39 UTC (permalink / raw)
To: gcc-bugs
>From Wine:
/home/marcus/projects/gcc.trunk/BIN/bin/gcc -m32 -c -fno-strict-aliasing -O3
-o mswsock.o mswsock.i
mswsock.i: In function 'get_fn_pointers':
mswsock.i:17:1: error: non-trivial conversion at assignment
int (*LPFN_ACCEPTEX) (void *)
long int (*FARPROC) (void)
# .MEM_6 = VDEF <.MEM_5>
acceptex_fn = func.0_4;
mswsock.i:17:1: internal compiler error: verify_stmts failed
--
Summary: verify_stmts failed: error: non-trivial conversion at
assignment
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: marcus at jet dot franken dot de
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: i586-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41006
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug c/41006] verify_stmts failed: error: non-trivial conversion at assignment
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
@ 2009-08-08 9:41 ` marcus at jet dot franken dot de
2009-08-08 10:55 ` [Bug middle-end/41006] [4.5 Regression] " rguenth at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: marcus at jet dot franken dot de @ 2009-08-08 9:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from marcus at jet dot franken dot de 2009-08-08 09:41 -------
Created an attachment (id=18327)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18327&action=view)
mswsock.i
/home/marcus/projects/gcc.trunk/BIN/bin/gcc -m32 -c -fno-strict-aliasing -O3
-o mswsock.o mswsock.i
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41006
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug middle-end/41006] [4.5 Regression] verify_stmts failed: error: non-trivial conversion at assignment
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
2009-08-08 9:41 ` [Bug c/41006] " marcus at jet dot franken dot de
@ 2009-08-08 10:55 ` rguenth at gcc dot gnu dot org
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-08 10:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-08-08 10:55 -------
Investigating.
Related testcase, same bug:
typedef int *FARPROC;
static int * __restrict__ acceptex_fn;
int xWSAIoctl(void*);
static void get_fn(FARPROC* fn)
{
FARPROC func;
if (!xWSAIoctl( &func))
*fn = func;
}
void get_fn_pointers()
{
get_fn((FARPROC*)&acceptex_fn);
}
--
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|UNCONFIRMED |ASSIGNED
Component|c |middle-end
Ever Confirmed|0 |1
Keywords| |ice-checking, ice-on-valid-
| |code
Last reconfirmed|0000-00-00 00:00:00 |2009-08-08 10:55:37
date| |
Summary|verify_stmts failed: error: |[4.5 Regression]
|non-trivial conversion at |verify_stmts failed: error:
|assignment |non-trivial conversion at
| |assignment
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41006
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug middle-end/41006] [4.5 Regression] verify_stmts failed: error: non-trivial conversion at assignment
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
2009-08-08 9:41 ` [Bug c/41006] " marcus at jet dot franken dot de
2009-08-08 10:55 ` [Bug middle-end/41006] [4.5 Regression] " rguenth at gcc dot gnu dot org
@ 2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
2009-08-16 20:25 ` hjl at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-10 9:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2009-08-10 09:23 -------
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=41006
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug middle-end/41006] [4.5 Regression] verify_stmts failed: error: non-trivial conversion at assignment
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
` (2 preceding siblings ...)
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
@ 2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
2009-08-16 20:25 ` hjl at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-08-10 9:23 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2009-08-10 09:23 -------
Subject: Bug 41006
Author: rguenth
Date: Mon Aug 10 09:22:47 2009
New Revision: 150621
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150621
Log:
2009-08-10 Richard Guenther <rguenther@suse.de>
PR middle-end/41006
* tree-ssa.c (useless_type_conversion_p_1): Fold into ...
(useless_type_conversion_p): ... here. Require pointer targets
to be compatible.
* gcc.c-torture/compile/pr41006-1.c: New testcase.
* gcc.c-torture/compile/pr41006-2.c: Likewise.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr41006-1.c
trunk/gcc/testsuite/gcc.c-torture/compile/pr41006-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41006
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug middle-end/41006] [4.5 Regression] verify_stmts failed: error: non-trivial conversion at assignment
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
` (3 preceding siblings ...)
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
@ 2009-08-16 20:25 ` hjl at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: hjl at gcc dot gnu dot org @ 2009-08-16 20:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from hjl at gcc dot gnu dot org 2009-08-16 20:25 -------
Subject: Bug 41006
Author: hjl
Date: Sun Aug 16 20:23:57 2009
New Revision: 150812
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150812
Log:
2009-08-16 H.J. Lu <hongjiu.lu@intel.com>
Backport from mainline:
2009-08-14 Janus Weil <janus@gcc.gnu.org>
PR fortran/41070
* gfortran.dg/structure_constructor_10.f90: New.
2009-08-14 Paolo Bonzini <bonzini@gnu.org>
PR target/40934
* gcc.target/i386/pr40934.c: New.
2009-08-13 Janus Weil <janus@gcc.gnu.org>
PR fortran/40995
* gfortran.dg/intrinsic_4.f90: New.
2009-08-13 Richard Guenther <rguenther@suse.de>
PR middle-end/41047
* gcc.dg/tree-ssa/ssa-ccp-27.c: New testcase.
2009-08-12 Richard Guenther <rguenther@suse.de>
PR tree-optimization/41011
* gfortran.dg/pr41011.f: New testcase.
2009-08-10 Richard Guenther <rguenther@suse.de>
PR middle-end/41006
* gcc.c-torture/compile/pr41006-1.c: New testcase.
* gcc.c-torture/compile/pr41006-2.c: Likewise.
2009-08-10 Dodji Seketeli <dodji@redhat.com>
PR c++/40866
* g++.dg/expr/stmt-expr-1.C: New test.
2009-08-09 Ira Rosen <irar@il.ibm.com>
PR tree-optimization/41008
* gcc.dg/vect/O1-pr41008.c: New test.
2009-08-08 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40991
* g++.dg/torture/pr40991.C: New testcase.
2009-08-06 Uros Bizjak <ubizjak@gmail.com>
H.J. Lu <hongjiu.lu@intel.com>
PR target/40957
* gcc.target/i386/pr40957.c: New test.
2009-08-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40964
* gcc.c-torture/compile/pr40964.c: New testcase.
Added:
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/expr/stmt-expr-1.C
- copied unchanged from r150811,
trunk/gcc/testsuite/g++.dg/expr/stmt-expr-1.C
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr40991.C
- copied unchanged from r150811,
trunk/gcc/testsuite/g++.dg/torture/pr40991.C
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr40964.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.c-torture/compile/pr40964.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr41006-1.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.c-torture/compile/pr41006-1.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr41006-2.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.c-torture/compile/pr41006-2.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-27.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.dg/tree-ssa/ssa-ccp-27.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/vect/O1-pr41008.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.dg/vect/O1-pr41008.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr40934.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.target/i386/pr40934.c
branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr40957.c
- copied unchanged from r150811,
trunk/gcc/testsuite/gcc.target/i386/pr40957.c
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/intrinsic_4.f90
- copied unchanged from r150811,
trunk/gcc/testsuite/gfortran.dg/intrinsic_4.f90
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/pr41011.f
- copied unchanged from r150811,
trunk/gcc/testsuite/gfortran.dg/pr41011.f
branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/structure_constructor_10.f90
- copied unchanged from r150811,
trunk/gcc/testsuite/gfortran.dg/structure_constructor_10.f90
Modified:
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41006
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-08-16 20:25 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2009-08-08 9:39 [Bug c/41006] New: verify_stmts failed: error: non-trivial conversion at assignment marcus at jet dot franken dot de
2009-08-08 9:41 ` [Bug c/41006] " marcus at jet dot franken dot de
2009-08-08 10:55 ` [Bug middle-end/41006] [4.5 Regression] " rguenth at gcc dot gnu dot org
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
2009-08-10 9:23 ` rguenth at gcc dot gnu dot org
2009-08-16 20:25 ` hjl at gcc dot gnu dot org
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