https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
Dominique d'Humieres changed:
What|Removed |Added
Resolution|--- |INVALID
Status|WAITIN
at lps dot ens.fr
Sent: Sunday, March 28, 2021 8:38 AM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #18 from Dominique d'Humieres ---
Could this PR be closed or moved to target comp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #18 from Dominique d'Humieres ---
Could this PR be closed or moved to target component?
k dot apl.washington.edu
Sent: Wednesday, December 9, 2020 10:37 AM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #16 from Steve Kargl ---
On Wed, Dec 09, 2020 at 01:24:20PM +, dpozar at ec
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #16 from Steve Kargl ---
On Wed, Dec 09, 2020 at 01:24:20PM +, dpozar at ecs dot umass.edu wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
>
> --- Comment #15 from dpozar at ecs dot umass.edu ---
> attached is the out
hanks,
dave
From: sgk at troutmask dot apl.washington.edu
Sent: Tuesday, December 8, 2020 11:38 PM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #14 from Steve Kargl ---
On Wed, Dec 09, 20
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #14 from Steve Kargl ---
On Wed, Dec 09, 2020 at 12:28:49AM +, dpozar at ecs dot umass.edu wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
>
> --- Comment #13 from dpozar at ecs dot umass.edu ---
> Ok, I have objdump,
5:06 PM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #12 from kargl at gcc dot gnu.org ---
(In reply to dpozar from comment #11)
> Thomas,
>
> that looks good. But I am not su
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #12 from kargl at gcc dot gnu.org ---
(In reply to dpozar from comment #11)
> Thomas,
>
> that looks good. But I am not sure how to proceed ...
>
> dave
Well, the first thing to do is to use either nm or objdump on the
executable cr
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #10 from Thomas Koenig ---
I don't have a working mingw system myself, but I dusted off my cygwin
system for this, using their cross-compiler to mingw.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #10 from Thomas Koenig ---
I don't have a working mingw system myself, but I dusted off my cygwin
system for this, using their cross-compiler to mingw.
With
$ x86_64-w64-mingw32-gfortran.exe -static -static-libgfortran csqrt.f90
th
PM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #8 from Thomas Koenig ---
(In reply to dpozar from comment #6)
> Thomas,
> I am running that code in code blocks with MS visual C++ 2010,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #8 from Thomas Koenig ---
(In reply to dpozar from comment #6)
> Thomas,
> I am running that code in code blocks with MS visual C++ 2010, but I can't
> find the output - no console screen, and no output file that I can find.
What if
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
kargl at gcc dot gnu.org changed:
What|Removed |Added
CC||kargl at gcc dot gnu.org
--- C
dave
From: tkoenig at gcc dot gnu.org
Sent: Tuesday, December 8, 2020 10:55 AM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #5 from Thomas Koenig ---
What is the output of
#include
#in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
--- Comment #5 from Thomas Koenig ---
What is the output of
#include
#include
int main()
{
_Complex float z, sq, sq2;
int n;
float a;
a = -1.;
for (n = 1; n < 10; n++)
{
a = a * 10;
z = a + _Complex_I * 1.0;
sq
ngw --enable-nls --with-pkgversion='MinGW.org GCC Build-2'
Thread model: win32
gcc version 9.2.0 (MinGW.org GCC Build-2)
c:\MinGW>
From: tkoenig at gcc dot gnu.org
Sent: Tuesday, December 8, 2020 10:34 AM
To: David Pozar
Subject: [Bug fortran/98201] CSQR
.
From: tkoenig at gcc dot gnu.org
Sent: Tuesday, December 8, 2020 10:34 AM
To: David Pozar
Subject: [Bug fortran/98201] CSQRT function gives bad resuts at runtime
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
Thomas Koenig changed:
What
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
Dominique d'Humieres changed:
What|Removed |Added
Last reconfirmed||2020-12-08
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98201
Thomas Koenig changed:
What|Removed |Added
Target||mingw
CC|
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