This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/30442] Array initialization can use memset builtin function
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jan 2007 22:16:37 -0000
- Subject: [Bug middle-end/30442] Array initialization can use memset builtin function
- References: <bug-30442-1649@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from pinskia at gcc dot gnu dot org 2007-01-11 22:16 -------
> IIRC, this optimization was recently implemented in gfrortran...
That is because in Fortran, you have "a = 0" and instead of lowering it into a
loop, it lowers it to a memset instead.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30442