https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
--- Comment #8 from Tobias Schlüter ---
No more temporary FAICT https://godbolt.org/z/o8fYE1nej
If written as a proper function:
function c(a, b)
character(2) :: c
character(1) :: a
character(1) :: b
c = a//b
end
we get:
c_:
pushrbx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
Jürgen Reuter changed:
What|Removed |Added
CC||juergen.reuter at desy dot de
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
Thomas Koenig tkoenig at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
Dominique d'Humieres dominiq at lps dot ens.fr changed:
What|Removed |Added
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
Thomas Koenig tkoenig at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
--- Comment #3 from fxcoudert at gcc dot gnu dot org 2007-03-03 12:14
---
Created an attachment (id=13136)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13136action=view)
Updated version of the patch in comment 2
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
--- Comment #2 from fxcoudert at gcc dot gnu dot org 2007-02-07 00:21
---
Here's another patch for concat, to have the front-end generate the code itself
instead of calling a library function. It still generates the extra temporary,
but can optimize other things.
Index: trans-expr.c
--- Comment #1 from pinskia at gcc dot gnu dot org 2006-01-29 21:06 ---
Confirmed.
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Severity|normal |enhancement
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25714
