* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
@ 2005-10-12 19:47 ` laurent at guerby dot net
2005-10-12 19:58 ` dave at hiauly1 dot hia dot nrc dot ca
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From: laurent at guerby dot net @ 2005-10-12 19:47 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from laurent at guerby dot net 2005-10-12 19:47 -------
Fixed on 4.0.x according to:
http://gcc.gnu.org/ml/gcc-testresults/2005-10/msg00450.html
Also on 4.1 (when 4.1 bootstraps Ada):
http://gcc.gnu.org/ml/gcc-testresults/2005-09/msg00983.html
--
laurent at guerby dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.3
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
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[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
2005-10-12 19:47 ` [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux laurent at guerby dot net
@ 2005-10-12 19:58 ` dave at hiauly1 dot hia dot nrc dot ca
2005-10-12 20:00 ` [Bug ada/13408] [4.0 Regression] " laurent at guerby dot net
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From: dave at hiauly1 dot hia dot nrc dot ca @ 2005-10-12 19:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from dave at hiauly1 dot hia dot nrc dot ca 2005-10-12 19:58 -------
Subject: Re: acats numeric tests cxg* fail on pa/hpux
> ------- Comment #8 from laurent at guerby dot net 2005-10-12 19:47 -------
> Fixed on 4.0.x according to:
> http://gcc.gnu.org/ml/gcc-testresults/2005-10/msg00450.html
>
> Also on 4.1 (when 4.1 bootstraps Ada):
> http://gcc.gnu.org/ml/gcc-testresults/2005-09/msg00983.html
No, I'm afraid not. The situation is actually worse than before.
In both those test runs, I had to kill the acats testsuite because
it hangs. The normal timeout doesn't occur. Thus, we didn't get
to the cxg tests.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
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[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
2005-10-12 19:47 ` [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux laurent at guerby dot net
2005-10-12 19:58 ` dave at hiauly1 dot hia dot nrc dot ca
@ 2005-10-12 20:00 ` laurent at guerby dot net
2005-10-12 20:01 ` [Bug ada/13408] [4.1 " laurent at guerby dot net
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From: laurent at guerby dot net @ 2005-10-12 20:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from laurent at guerby dot net 2005-10-12 20:00 -------
Reopen for 4.1/4.2 as 4.0 Regression.
--
laurent at guerby dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|FIXED |
Summary|acats numeric tests cxg* |[4.0 Regression] acats
|fail on pa/hpux |numeric tests cxg* fail on
| |pa/hpux
Target Milestone|4.0.3 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
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[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
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2005-10-12 20:00 ` [Bug ada/13408] [4.0 Regression] " laurent at guerby dot net
@ 2005-10-12 20:01 ` laurent at guerby dot net
2005-10-30 23:20 ` pinskia at gcc dot gnu dot org
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From: laurent at guerby dot net @ 2005-10-12 20:01 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from laurent at guerby dot net 2005-10-12 20:01 -------
Time to sleep...
--
laurent at guerby dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.0 Regression] acats |[4.1 Regression] acats
|numeric tests cxg* fail on |numeric tests cxg* fail on
|pa/hpux |pa/hpux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] [4.1 Regression] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
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2005-10-12 20:01 ` [Bug ada/13408] [4.1 " laurent at guerby dot net
@ 2005-10-30 23:20 ` pinskia at gcc dot gnu dot org
2006-02-17 15:45 ` [Bug ada/13408] [4.1/4.2 " danglin at gcc dot gnu dot org
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From: pinskia at gcc dot gnu dot org @ 2005-10-30 23:20 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P2 |P5
Target Milestone|--- |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] [4.1/4.2 Regression] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
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2005-10-30 23:20 ` pinskia at gcc dot gnu dot org
@ 2006-02-17 15:45 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2006-02-17 15:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from danglin at gcc dot gnu dot org 2006-02-17 15:45 -------
Patch is here:
http://gcc.gnu.org/ml/gcc/2006-02/msg00251.html
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
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[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
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2006-02-17 15:45 ` [Bug ada/13408] [4.1/4.2 " danglin at gcc dot gnu dot org
@ 2006-02-18 16:12 ` danglin at gcc dot gnu dot org
2006-02-18 16:15 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2006-02-18 16:12 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from danglin at gcc dot gnu dot org 2006-02-18 16:12 -------
Subject: Bug 13408
Author: danglin
Date: Sat Feb 18 16:12:20 2006
New Revision: 111240
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111240
Log:
PR ada/13408
* pa.h (WIDEST_HARDWARE_FP_SIZE): Define.
Modified:
branches/gcc-4_1-branch/gcc/ChangeLog
branches/gcc-4_1-branch/gcc/config/pa/pa.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
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[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2006-02-18 16:12 ` danglin at gcc dot gnu dot org
@ 2006-02-18 16:15 ` danglin at gcc dot gnu dot org
2006-02-18 16:17 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2006-02-18 16:15 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from danglin at gcc dot gnu dot org 2006-02-18 16:15 -------
Subject: Bug 13408
Author: danglin
Date: Sat Feb 18 16:15:07 2006
New Revision: 111241
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111241
Log:
PR ada/13408
* pa.h (WIDEST_HARDWARE_FP_SIZE): Define.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/pa/pa.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] [4.1/4.2 Regression] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2006-02-18 16:15 ` danglin at gcc dot gnu dot org
@ 2006-02-18 16:17 ` danglin at gcc dot gnu dot org
2006-02-18 16:21 ` danglin at gcc dot gnu dot org
2006-02-18 16:27 ` danglin at gcc dot gnu dot org
10 siblings, 0 replies; 17+ messages in thread
From: danglin at gcc dot gnu dot org @ 2006-02-18 16:17 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from danglin at gcc dot gnu dot org 2006-02-18 16:17 -------
Subject: Bug 13408
Author: danglin
Date: Sat Feb 18 16:17:46 2006
New Revision: 111242
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111242
Log:
PR ada/13408
* pa.h (WIDEST_HARDWARE_FP_SIZE): Define.
Modified:
branches/gcc-4_0-branch/gcc/ChangeLog
branches/gcc-4_0-branch/gcc/config/pa/pa.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] [4.1/4.2 Regression] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
` (8 preceding siblings ...)
2006-02-18 16:17 ` danglin at gcc dot gnu dot org
@ 2006-02-18 16:21 ` danglin at gcc dot gnu dot org
2006-02-18 16:27 ` danglin at gcc dot gnu dot org
10 siblings, 0 replies; 17+ messages in thread
From: danglin at gcc dot gnu dot org @ 2006-02-18 16:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from danglin at gcc dot gnu dot org 2006-02-18 16:21 -------
Subject: Bug 13408
Author: danglin
Date: Sat Feb 18 16:21:06 2006
New Revision: 111243
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111243
Log:
PR ada/13408
* pa.h (WIDEST_HARDWARE_FP_SIZE): Define.
Modified:
branches/gcc-3_4-branch/gcc/ChangeLog
branches/gcc-3_4-branch/gcc/config/pa/pa.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] [4.1/4.2 Regression] acats numeric tests cxg* fail on pa/hpux
[not found] <bug-13408-276@http.gcc.gnu.org/bugzilla/>
` (9 preceding siblings ...)
2006-02-18 16:21 ` danglin at gcc dot gnu dot org
@ 2006-02-18 16:27 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2006-02-18 16:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from danglin at gcc dot gnu dot org 2006-02-18 16:27 -------
Fixed by patch.
--
danglin at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread
* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
@ 2004-01-06 14:41 ` charlet at gcc dot gnu dot org
2004-01-06 14:58 ` charlet at gcc dot gnu dot org
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From: charlet at gcc dot gnu dot org @ 2004-01-06 14:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From charlet at gcc dot gnu dot org 2004-01-06 14:41 -------
Changing summary line to a more appropriate description.
Arno
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|make: *** [check-gnat] Error|acats numeric tests cxg*
|136 |fail on pa/hpux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
2004-01-06 14:41 ` [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux charlet at gcc dot gnu dot org
@ 2004-01-06 14:58 ` charlet at gcc dot gnu dot org
2004-01-06 18:10 ` danglin at gcc dot gnu dot org
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From: charlet at gcc dot gnu dot org @ 2004-01-06 14:58 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From charlet at gcc dot gnu dot org 2004-01-06 14:58 -------
*** Bug 13528 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
2004-01-06 14:41 ` [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux charlet at gcc dot gnu dot org
2004-01-06 14:58 ` charlet at gcc dot gnu dot org
@ 2004-01-06 18:10 ` danglin at gcc dot gnu dot org
2004-01-06 18:46 ` pinskia at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2004-01-06 18:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From danglin at gcc dot gnu dot org 2004-01-06 18:10 -------
There's potentially two separate issues involved in this PR
and 13528:
1) The float to integer conversion of an Inf which causes a
SIGFPU and the termination of the acats test sequence.
This is definitely a testsuite/ada problem. I don't have
a copy of the IEEE spec handy but the PA-RISC 2.0 Architecture
book indicates that an unimplemented exception is always
signaled for this condition.
2) The failure of various cxg* tests (and some others) due
to the error limit for the test being exceeded by a small
amount.
I suspect that the cxg* failures have been present on the hppa2.0w-hp-hpux11
port since the acats testsuite was installed. This report represented
the first successful build of ada since the testsuite was installed. I
could do a build just after the testsuite was installed to see if there
was any regression from that time. I would have to backport Roger Sayle's
loop.c patch. It resolved the miscompilation of gnat1 which prevented
builds for a long time.
The numeric failures don't occur on the hppa-linux port. Thus, I doubt
the problem is directly in the GCC code. The primary differences between
the two ports are:
a) HP libc/libm versus glibc
b) Long double on hppa-linux port is the same as double. Long double
on hppa-hpux port uses HP "quadlib" routines in libc.
c) Linux port has flat memory model and doesn't need to be built with
-mdisable-indexing.
`c' usually results in segmentation faults, so I doubt it is the problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
` (2 preceding siblings ...)
2004-01-06 18:10 ` danglin at gcc dot gnu dot org
@ 2004-01-06 18:46 ` pinskia at gcc dot gnu dot org
2004-04-17 21:15 ` laurent at guerby dot net
2004-09-22 22:08 ` danglin at gcc dot gnu dot org
5 siblings, 0 replies; 17+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-01-06 18:46 UTC (permalink / raw)
To: gcc-bugs
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed| |1
Last reconfirmed|0000-00-00 00:00:00 |2004-01-06 18:46:30
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
` (3 preceding siblings ...)
2004-01-06 18:46 ` pinskia at gcc dot gnu dot org
@ 2004-04-17 21:15 ` laurent at guerby dot net
2004-09-22 22:08 ` danglin at gcc dot gnu dot org
5 siblings, 0 replies; 17+ messages in thread
From: laurent at guerby dot net @ 2004-04-17 21:15 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From laurent at guerby dot net 2004-04-17 20:32 -------
The cxg are not failing for a small amount given the log you gave,
and it looks like it concerns Long_Long_Float handling.
I suspect it might be general weakness in handling Long_Long_Float
on platforms where it's not the same as Long_Float, see ada/14988
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14988
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |laurent at guerby dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread* [Bug ada/13408] acats numeric tests cxg* fail on pa/hpux
2003-12-16 4:00 [Bug ada/13408] New: make: *** [check-gnat] Error 136 danglin at gcc dot gnu dot org
` (4 preceding siblings ...)
2004-04-17 21:15 ` laurent at guerby dot net
@ 2004-09-22 22:08 ` danglin at gcc dot gnu dot org
5 siblings, 0 replies; 17+ messages in thread
From: danglin at gcc dot gnu dot org @ 2004-09-22 22:08 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From danglin at gcc dot gnu dot org 2004-09-22 22:08 -------
With gcc 3.4.2 (release) on hppa2.0w-hp-hpux11.11, the nature of the failure
has changed. The ada testuite now hangs when cxg2014 is run.
...
BUILD cxg2014.adb
gnatmake --GCC="/xxx/gnu/gcc-3.3/objdir/gcc/xgcc -B/xxx/gnu/gcc-3.3/objdir/gcc/"
-gnatws -I/xxx/gnu/gcc-3.3/objdir/gcc/testsuite/ada/acats/support cxg2014.adb -
largs --GCC="/xxx/gnu/gcc-3.3/objdir/gcc/xgcc -B/xxx/gnu/gcc-3.3/objdir/gcc/"
/xxx/gnu/gcc-3.3/objdir/gcc/xgcc -c -B/xxx/gnu/gcc-3.3/objdir/gcc/ -gnatws -I/xx
x/gnu/gcc-3.3/objdir/gcc/testsuite/ada/acats/support cxg2014.adb
gnatbind -aO./ -I/xxx/gnu/gcc-3.3/objdir/gcc/testsuite/ada/acats/support -I- -x
cxg2014.ali
gnatlink cxg2014.ali --GCC=/xxx/gnu/gcc-3.3/objdir/gcc/xgcc -B/xxx/gnu/gcc-3.3/o
bjdir/gcc/
RUN cxg2014
The hang occurs at exactly the same point as before. Someday I'll try
and debug this further.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13408
^ permalink raw reply [flat|nested] 17+ messages in thread