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* [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files
@ 2004-04-16 20:17 awreynolds at mac dot com
  2004-04-16 22:12 ` [Bug bootstrap/14985] " ro at gcc dot gnu dot org
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: awreynolds at mac dot com @ 2004-04-16 20:17 UTC (permalink / raw)
  To: gcc-bugs

When comparing the binary object files at the end of the compiler bootstrap of
the HEAD of the FSF GCC tree the Ada object files differ. This also occurs on
sparc-sun-solaris2.8.

Solaris configuration:

SPARC Ultra 60 (2 Processors)
2 GB RAM
GCC 3.3.3 20040130
Solaris 2.8

../gcc/configure --with-as=/usr/local/bin/as  --with-ld=/usr/local/bin/ld
--enable-languages=ada
make bootstrap

-- 
           Summary: bootstrap binary compare differs for Ada object files
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: awreynolds at mac dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: sparc-sun-solaris2.8
  GCC host triplet: sparc-sun-solaris2.8
GCC target triplet: sparc-sun-solaris2.8


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug bootstrap/14985] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
@ 2004-04-16 22:12 ` ro at gcc dot gnu dot org
  2004-04-17  5:29 ` [Bug optimization/14985] [3.5 Regression] " pinskia at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: ro at gcc dot gnu dot org @ 2004-04-16 22:12 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From ro at gcc dot gnu dot org  2004-04-16 21:27 -------
Happens for me too, both on sparc-sun-solaris2.8 and mips-sgi-irix6.5:

http://gcc.gnu.org/ml/gcc/2004-04/msg00742.html

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ro at techfak dot uni-
                   |                            |bielefeld dot de


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug optimization/14985] [3.5 Regression] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
  2004-04-16 22:12 ` [Bug bootstrap/14985] " ro at gcc dot gnu dot org
@ 2004-04-17  5:29 ` pinskia at gcc dot gnu dot org
  2004-04-21  6:55 ` ebotcazou at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-04-17  5:29 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-17 05:13 -------
Confirming based on Rainer Orth's email and on that he could reproduce it also.  Oh, I 
might had been wrong to say that powerpc-apple-darwin's Ada bootstrap was not 
connect to this but that was only after looking into that the asm files.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
OtherBugsDependingO|                            |14984
              nThis|                            |
           Severity|normal                      |critical
             Status|UNCONFIRMED                 |NEW
          Component|bootstrap                   |optimization
     Ever Confirmed|                            |1
           Keywords|                            |wrong-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-04-17 05:13:09
               date|                            |
            Summary|bootstrap binary compare    |[3.5 Regression] bootstrap
                   |differs for Ada object files|binary compare differs for
                   |                            |Ada object files
   Target Milestone|---                         |3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug optimization/14985] [3.5 Regression] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
  2004-04-16 22:12 ` [Bug bootstrap/14985] " ro at gcc dot gnu dot org
  2004-04-17  5:29 ` [Bug optimization/14985] [3.5 Regression] " pinskia at gcc dot gnu dot org
@ 2004-04-21  6:55 ` ebotcazou at gcc dot gnu dot org
  2004-04-23  7:40 ` cvs-commit at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2004-04-21  6:55 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From ebotcazou at gcc dot gnu dot org  2004-04-21 06:18 -------
Confirmed again as of today:

Bootstrap comparison failure!
ada/ali-util.o differs
ada/ali.o differs
ada/bcheck.o differs
ada/bindgen.o differs
ada/butil.o differs
ada/checks.o differs
ada/comperr.o differs
ada/cstand.o differs
ada/errout.o differs
ada/erroutc.o differs
ada/exp_aggr.o differs
ada/exp_attr.o differs
ada/exp_ch11.o differs
ada/exp_ch13.o differs
ada/exp_ch2.o differs
ada/exp_ch3.o differs
ada/exp_ch4.o differs
ada/exp_ch5.o differs
ada/exp_ch6.o differs
ada/exp_ch9.o differs
ada/exp_dbug.o differs
ada/exp_disp.o differs
ada/exp_fixd.o differs
ada/exp_imgv.o differs
ada/exp_intr.o differs
ada/exp_pakd.o differs
ada/exp_prag.o differs
ada/exp_smem.o differs
ada/exp_util.o differs
ada/expander.o differs
ada/freeze.o differs
ada/frontend.o differs
ada/g-os_lib.o differs
ada/gnat1drv.o differs
ada/gnatbind.o differs
ada/inline.o differs
ada/layout.o differs
ada/lib-load.o differs
ada/lib-util.o differs
ada/lib-writ.o differs
ada/lib-xref.o differs
ada/osint-b.o differs
ada/osint-c.o differs
ada/osint.o differs
ada/par.o differs
ada/prep.o differs
ada/repinfo.o differs
ada/restrict.o differs
ada/rtsfind.o differs
ada/s-sopco3.o differs
ada/s-sopco4.o differs
ada/s-sopco5.o differs
ada/s-strops.o differs
ada/scn.o differs
ada/sem.o differs
ada/sem_aggr.o differs
ada/sem_attr.o differs
ada/sem_case.o differs
ada/sem_ch10.o differs
ada/sem_ch11.o differs
ada/sem_ch12.o differs
ada/sem_ch13.o differs
ada/sem_ch2.o differs
ada/sem_ch3.o differs
ada/sem_ch4.o differs
ada/sem_ch5.o differs
ada/sem_ch6.o differs
ada/sem_ch7.o differs
ada/sem_ch8.o differs
ada/sem_ch9.o differs
ada/sem_disp.o differs
ada/sem_dist.o differs
ada/sem_elab.o differs
ada/sem_elim.o differs
ada/sem_eval.o differs
ada/sem_prag.o differs
ada/sem_res.o differs
ada/sem_smem.o differs
ada/sem_util.o differs
ada/sem_vfpt.o differs
ada/sem_warn.o differs
ada/sinput-l.o differs
ada/sinput.o differs
ada/sprint.o differs
ada/style.o differs
ada/switch-b.o differs
ada/switch-c.o differs
ada/targparm.o differs
ada/tree_io.o differs
ada/treepr.o differs
ada/uintp.o differs
ada/uname.o differs
ada/urealp.o differs


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2004-04-17 05:13:09         |2004-04-21 06:18:04
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug optimization/14985] [3.5 Regression] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
                   ` (2 preceding siblings ...)
  2004-04-21  6:55 ` ebotcazou at gcc dot gnu dot org
@ 2004-04-23  7:40 ` cvs-commit at gcc dot gnu dot org
  2004-04-23  7:47 ` ebotcazou at gcc dot gnu dot org
  2004-04-23  8:18 ` ebotcazou at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2004-04-23  7:40 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-04-23 06:28 -------
Subject: Bug 14985

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	guerby@gcc.gnu.org	2004-04-23 06:28:52

Modified files:
	gcc/ada        : ChangeLog trans.c 

Log message:
	2004-04-22  Laurent GUERBY <laurent@guerby.net>
	
	PR optimization/14984
	PR optimization/14985
	* trans.c (gigi): Fix non determinism leading to bootstrap
	comparison failures.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/ChangeLog.diff?cvsroot=gcc&r1=1.485&r2=1.486
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ada/trans.c.diff?cvsroot=gcc&r1=1.52&r2=1.53



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug optimization/14985] [3.5 Regression] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
                   ` (3 preceding siblings ...)
  2004-04-23  7:40 ` cvs-commit at gcc dot gnu dot org
@ 2004-04-23  7:47 ` ebotcazou at gcc dot gnu dot org
  2004-04-23  8:18 ` ebotcazou at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2004-04-23  7:47 UTC (permalink / raw)
  To: gcc-bugs



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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
* [Bug optimization/14985] [3.5 Regression] bootstrap binary compare differs for Ada object files
  2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
                   ` (4 preceding siblings ...)
  2004-04-23  7:47 ` ebotcazou at gcc dot gnu dot org
@ 2004-04-23  8:18 ` ebotcazou at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2004-04-23  8:18 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From ebotcazou at gcc dot gnu dot org  2004-04-23 07:29 -------
Fixed by Laurent's patch.


-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14985


^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2004-04-23  7:29 UTC | newest]

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2004-04-16 20:17 [Bug bootstrap/14985] New: bootstrap binary compare differs for Ada object files awreynolds at mac dot com
2004-04-16 22:12 ` [Bug bootstrap/14985] " ro at gcc dot gnu dot org
2004-04-17  5:29 ` [Bug optimization/14985] [3.5 Regression] " pinskia at gcc dot gnu dot org
2004-04-21  6:55 ` ebotcazou at gcc dot gnu dot org
2004-04-23  7:40 ` cvs-commit at gcc dot gnu dot org
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