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* [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types
@ 2004-02-03 4:01 tjw at omnigroup dot com
2004-02-03 4:21 ` [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute) pinskia at gcc dot gnu dot org
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: tjw at omnigroup dot com @ 2004-02-03 4:01 UTC (permalink / raw)
To: gcc-bugs
#include <altivec.h>
class Constants {
vector unsigned int _pack0;
public:
Constants() {
_pack0 = (vector unsigned int){0xdeadbeef, 0xabababab, 0x55555555, 0x12345678};
};
inline vector unsigned int deadbeef(void) const {
return vec_splat(_pack0, 0);
};
};
vector unsigned int const_deadbeef(Constants &C)
{
return C.deadbeef();
}
Fails to build with:
% $PREFIX/bin/g++ -maltivec -c -Wall av.cpp -o av.o
av.cpp: In function `unsigned int __vector__ const_deadbeef(Constants&)':
av.cpp:17: error: no matching function for call to `Constants::deadbeef()'
av.cpp:10: note: candidates are: unsigned int __vector__ Constants::deadbeef(const Constants*)
--
Summary: C++ method lookup fails for methods returning Altivec
types
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tjw at omnigroup dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-apple-darwin7.2.0
GCC host triplet: powerpc-apple-darwin7.2.0
GCC target triplet: powerpc-apple-darwin7.2.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
@ 2004-02-03 4:21 ` pinskia at gcc dot gnu dot org
2004-02-03 4:23 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-03 4:21 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-03 04:21 -------
Confirmed, a shorter and self contained testcase, resummarizing as this is target independent:
#define vector __attribute__((vector_size(16)))
struct Constants {
inline vector unsigned int deadbeef(void) const {
return (vector unsigned int){0xdeadbeef, 0xabababab, 0x55555555, 0x12345678};
};
};
vector unsigned int const_deadbeef(Constants &C)
{
return C.deadbeef();
}
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
GCC build triplet|powerpc-apple-darwin7.2.0 |
GCC host triplet|powerpc-apple-darwin7.2.0 |
GCC target triplet|powerpc-apple-darwin7.2.0 |
Keywords| |rejects-valid
Known to fail| |3.4.0 3.3.1 3.5.0
Last reconfirmed|0000-00-00 00:00:00 |2004-02-03 04:21:33
date| |
Summary|C++ method lookup fails for |C++ method lookup fails for
|methods returning Altivec |methods returning vector
|types |types (because of attribute)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
2004-02-03 4:21 ` [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute) pinskia at gcc dot gnu dot org
@ 2004-02-03 4:23 ` pinskia at gcc dot gnu dot org
2004-06-18 4:15 ` pinskia at gcc dot gnu dot org
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-03 4:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-03 04:23 -------
I am almost sure that the problem which causes PR 9844 also causes this bug.
--
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |9844
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
2004-02-03 4:21 ` [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute) pinskia at gcc dot gnu dot org
2004-02-03 4:23 ` pinskia at gcc dot gnu dot org
@ 2004-06-18 4:15 ` pinskia at gcc dot gnu dot org
2004-09-23 18:23 ` cvs-commit at gcc dot gnu dot org
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-06-18 4:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-06-18 04:15 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2004-06/msg01467.html>.
--
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
` (2 preceding siblings ...)
2004-06-18 4:15 ` pinskia at gcc dot gnu dot org
@ 2004-09-23 18:23 ` cvs-commit at gcc dot gnu dot org
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-09-23 18:23 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-09-23 18:22 -------
Subject: Bug 13989
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: fjahanian@gcc.gnu.org 2004-09-23 18:22:27
Modified files:
gcc : ChangeLog tree.c
gcc/config/rs6000: rs6000.c
gcc/cp : cvt.c decl.c parser.c
Added files:
gcc/testsuite/g++.dg/ext: attribute-test-1.C attribute-test-2.C
attribute-test-3.C attribute-test-4.C
Log message:
PR c++/9844, PR c++/13989
Reviewed by Mark Mitchel.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5587&r2=2.5588
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree.c.diff?cvsroot=gcc&r1=1.434&r2=1.435
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000.c.diff?cvsroot=gcc&r1=1.714&r2=1.715
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/cvt.c.diff?cvsroot=gcc&r1=1.164&r2=1.165
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/decl.c.diff?cvsroot=gcc&r1=1.1303&r2=1.1304
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.253&r2=1.254
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/attribute-test-1.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/attribute-test-2.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/attribute-test-3.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/ext/attribute-test-4.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
` (4 preceding siblings ...)
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
@ 2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
2004-09-23 18:27 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-23 18:26 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-23 18:26 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
` (3 preceding siblings ...)
2004-09-23 18:23 ` cvs-commit at gcc dot gnu dot org
@ 2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
2004-09-23 18:27 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-23 18:26 UTC (permalink / raw)
To: gcc-bugs
--
Bug 13989 depends on bug 9844, which changed state.
Bug 9844 Summary: Segmentation fault using function with return value with attribute for mode
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9844
What |Old Value |New Value
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute)
2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
` (5 preceding siblings ...)
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
@ 2004-09-23 18:27 ` pinskia at gcc dot gnu dot org
6 siblings, 0 replies; 8+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-23 18:27 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-23 18:27 -------
Fixed.
--
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.0.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13989
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2004-09-23 18:27 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2004-02-03 4:01 [Bug c++/13989] New: C++ method lookup fails for methods returning Altivec types tjw at omnigroup dot com
2004-02-03 4:21 ` [Bug c++/13989] C++ method lookup fails for methods returning vector types (because of attribute) pinskia at gcc dot gnu dot org
2004-02-03 4:23 ` pinskia at gcc dot gnu dot org
2004-06-18 4:15 ` pinskia at gcc dot gnu dot org
2004-09-23 18:23 ` cvs-commit at gcc dot gnu dot org
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
2004-09-23 18:26 ` pinskia at gcc dot gnu dot org
2004-09-23 18:27 ` pinskia at gcc dot gnu dot org
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