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jlquinn at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned at gcc dot gnu |jlquinn at gcc dot gnu dot
|dot org
--- Comment #19 from jlquinn at gcc dot gnu dot org 2009-07-20 18:09
---
Subject: Bug 40800
Author: jlquinn
Date: Mon Jul 20 18:09:33 2009
New Revision: 149826
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149826
Log:
2009-07-20 Jerry Quinn
PR regressi
--- Comment #21 from jlquinn at gcc dot gnu dot org 2009-07-20 19:00
---
http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01109.html
Committed as patch is simple and fixes multiple platforms.
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jlquinn at gcc dot gnu dot org changed:
What|Removed
--- Additional Comments From jlquinn at gcc dot gnu dot org 2005-02-18
02:59 ---
(In reply to comment #5)
> libstdc++ is calling frexpl in libc.a, which expects an AIX format long double
> value, not a double. Things work if one uses -mlong-double-128. At some
> point
>
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jlquinn at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last
--- Comment #3 from jlquinn at gcc dot gnu dot org 2009-10-24 04:06 ---
Created an attachment (id=18885)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18885&action=view)
Candidate patch
This fixes the bootstrap, though a bunch of plugin tests fail compared to
unpatched bui
--- Comment #4 from jlquinn at gcc dot gnu dot org 2009-10-30 05:58 ---
Should be fixed by r153734.
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jlquinn at gcc dot gnu dot org changed:
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--- Comment #1 from jlquinn at gcc dot gnu dot org 2009-10-30 14:47 ---
I've reverted the patch causing the problem.
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jlquinn at gcc dot gnu dot org changed:
What|Removed |
--- Additional Comments From jlquinn at gcc dot gnu dot org 2005-08-04
15:34 ---
Unfortunately, I no longer have access to the test box, so I can't verify if
it's
working now.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=1
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-16
04:43 ---
I finally got some free time again. The fmttest1 failure is due to showpoint
handling. Specifically, there's the following hunk in float_to_char_scientific:
// Insert digits after decimal
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-20
21:01 ---
Trying on a power4 aix 5.2 box, in the testsuite,
27_io/basic_ostream/inserts_arithmetic/char/1.cc fails, because of a segfault in
frexp(long double, int). In gdb, the args look fine. The int seems to be
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-21
19:19 ---
The power4 segfault occurs in frexpl() in libc, which is a result of calling
__builtin_frexpl() inside std::frexp(long double). I was wondering if it might
be a problem in long double representation. I
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jlquinn at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC host
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-21
19:37 ---
Created an attachment (id=7799)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7799&action=view)
frexp testcase
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19115
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-21
19:40 ---
The AIX problem is PR19115. Paolo, could you see if the same issue happens on
ia64 and x86-64?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17140
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-12-27
22:28 ---
I did the stock configuration, with the exception of specifying an install dir
and --with-cpu=power4. So the floating point is whatever comes out of the box.
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http://gcc.gnu.org/bugzilla/show_bug.cgi
--- Additional Comments From jlquinn at gcc dot gnu dot org 2005-01-03
22:05 ---
(In reply to comment #39)
> seems wrong in the testcase, not in fpfinal5.patch. While a I dig a little
> deeper on these issues (and do complete tests on ia64 too), maybe Jerry, you
> can try to fi
--- Additional Comments From jlquinn at gcc dot gnu dot org 2005-01-07
06:37 ---
I don't even get that far now. I'm using:
CC=cc ../gcc/configure --with-cpu=power4 --prefix=/home/jlquinn
Now during bootstrap I see the following when trying to build the stage 1
compiler. Us
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-11-15
15:02 ---
I don't see any of those failures. I updated tonight (11/12). Did a fresh
config and make (not bootstrap) on x86 pentium M.
FAIL: 23_containers/bitset/input/1.cc (test for excess errors)
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-11-15
17:23 ---
OK, my problem is that the patch didn't actually get applied to mainline. So
it's not so surprising I didn't see the failures.
I'll apply locally and debug.
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http://
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-11-17
04:40 ---
OK - turned out to be a simple bug, not adjusting for the minus sign. Amazingly
all of the above patches had the bug and I couldn't have had successful tests
with it there.
Here's the updated
Severity: normal
Priority: P3
Component: libstdc++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jlquinn at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18642
--- Additional Comments From jlquinn at gcc dot gnu dot org 2004-11-30
17:44 ---
Great. Thanks!
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What|Removed |Added
Status|ASSIGNED
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