[Bug target/11598] New: testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[Bug target/11598] New: testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[dank at kegel dot com]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598

           Summary: testcase gcc.dg/20020118-1.c fails runtime check of
                    __attribute__((aligned(16)))
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dank at kegel dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: powerpc-unknown-linux-gnu

I built gcc-ss-3_3-20030714 as a crosscompiler for ppc405 and ppc750
using http://kegel.com/crosstool.  Both failed test with messages:

Executed ./20020118-1.exe, status 1
Aborted
Exec failed, errorCode: NONE
FAIL: gcc.dg/20020118-1.c execution test 

It looks like this has been happening since gcc-3.1; see
http://gcc.gnu.org/ml/gcc-testresults/2002-05/msg00770.html

It looks like this was failing in the 3.4 branch as of 20030525; see
http://gcc.gnu.org/ml/gcc-testresults/2003-05/msg01727.html

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[pinskia at physics dot uc dot edu]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
 GCC target triplet|powerpc-unknown-linux-gnu   |powerpc-*-linux-gnu
   Last reconfirmed|0000-00-00 00:00:00         |2003-07-20 02:29:45
               date|                            |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-07-20 02:29 -------
I can confirm this fails on the mainline (20030719).  With -mabi=altivec, the test does not 
fail.

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[sirl at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598


sirl at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |sirl at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED


------- Additional Comments From sirl at gcc dot gnu dot org  2003-07-20 08:41 -------
I have a patch for this using PREFERRED_STACK_BOUNDARY which I've postponed 
until after 3.3.1 is out, as it's only a minor bug.

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[pinskia at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598


pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch, wrong-code


------- Additional Comments From pinskia at gcc dot gnu dot org  2003-10-26 22:35 -------
patch: <http://gcc.gnu.org/ml/gcc-patches/2003-10/msg02351.html>.

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-10-28 19:56 -------
Subject: Bug 11598

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	sirl@gcc.gnu.org	2003-10-28 19:55:56

Modified files:
	gcc/config/rs6000: sysv4.h 
	gcc            : ChangeLog 

Log message:
	2003-10-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
	
	PR target/11598
	PR libgcj/10610
	* config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/sysv4.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.113.4.4&r2=1.113.4.5
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.791&r2=1.16114.2.792

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[cvs-commit at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-10-28 19:46 -------
Subject: Bug 11598

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	sirl@gcc.gnu.org	2003-10-28 19:46:46

Modified files:
	gcc/config/rs6000: sysv4.h 
	gcc            : ChangeLog 

Log message:
	2003-10-28  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
	
	PR target/11598
	PR libgcj/10610
	* config/rs6000/sysv4.h (PREFERRED_STACK_BOUNDARY): New macro.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/sysv4.h.diff?cvsroot=gcc&r1=1.139&r2=1.140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.1579&r2=2.1580

[Bug target/11598] testcase gcc.dg/20020118-1.c fails runtime check of __attribute__((aligned(16)))

[sirl at gcc dot gnu dot org]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11598


sirl at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|3.4                         |3.3.3


------- Additional Comments From sirl at gcc dot gnu dot org  2003-10-28 20:35 -------
Fixed for 3.3.3 and 3.4.