https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
Francois-Xavier Coudert fxcoudert at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #13 from Thomas Henlich thenlich at users dot sourceforge.net
2011-05-05 10:57:33 UTC ---
G95 is actually using this method for list-directed output.
print *, .3, .33, .333, ., .3, .33, .333
g95 = 0.3 0.33 0.333
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #10 from Janne Blomqvist jb at gcc dot gnu.org 2011-04-28
09:30:10 UTC ---
As an addendum to the above, one thing we could do with modest effort and
without importing Gay's code would be to remove trailing zeros for G0 (and
maybe list
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #11 from Thomas Henlich thenlich at users dot sourceforge.net
2011-04-28 10:01:45 UTC ---
(In reply to comment #10)
As an addendum to the above, one thing we could do with modest effort and
without importing Gay's code would be to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #12 from Jerry DeLisle jvdelisle at gcc dot gnu.org 2011-04-29
01:42:00 UTC ---
Created attachment 24137
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=24137
An implementation found via google
Found this while searching around.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #7 from Thomas Henlich thenlich at users dot sourceforge.net
2011-04-27 14:11:10 UTC ---
Gay's routines (http://www.netlib.org/fp/) can handle double, float, extended,
quad; rounding directions may be specified. They can output a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #8 from Tobias Burnus burnus at gcc dot gnu.org 2011-04-27
14:59:39 UTC ---
(In reply to comment #7)
Gay's routines (http://www.netlib.org/fp/) can handle double, float, extended,
quad
libquadmath initially used dtoa for __float128
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #9 from Janne Blomqvist jb at gcc dot gnu.org 2011-04-27 18:36:12
UTC ---
I've been thinking about this issue now and then over the past few weeks, and
funnily enough, while I initially thought this would be a nice improvement,
I've
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #4 from Janne Blomqvist jb at gcc dot gnu.org 2011-04-10 08:36:24
UTC ---
(In reply to comment #3)
Does any of the Fortran edit descriptors require, or for that matter allow,
this kind of shortest decimal representation output?
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #5 from Thomas Henlich thenlich at users dot sourceforge.net
2011-04-10 10:19:47 UTC ---
(In reply to comment #4)
(In reply to comment #3)
Does any of the Fortran edit descriptors require, or for that matter allow,
this kind of
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #6 from Janne Blomqvist jb at gcc dot gnu.org 2011-04-10 12:24:54
UTC ---
(In reply to comment #5)
(In reply to comment #4)
(In reply to comment #3)
Does any of the Fortran edit descriptors require, or for that matter
allow,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
Janne Blomqvist jb at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #1 from Jerry DeLisle jvdelisle at gcc dot gnu.org 2011-04-08
15:57:55 UTC ---
I have looked at this before and we have discussed it on the list. Ok to flag
this as an enhancement. It would be worth investigating one kind (say
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48511
--- Comment #2 from Jerry DeLisle jvdelisle at gcc dot gnu.org 2011-04-08
16:10:30 UTC ---
See http://www.cs.indiana.edu/~burger/FP-Printing-PLDI96.pdf
For improved method.
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