--- Comment #9 from hjl at gcc dot gnu dot org 2010-02-07 04:42 ---
Subject: Bug 42874
Author: hjl
Date: Sun Feb 7 04:41:22 2010
New Revision: 156562
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=156562
Log:
Backport testcases from mainline to 4.4.
2010-02-06 H.J. Lu
--- Comment #2 from jakub at gcc dot gnu dot org 2010-01-27 08:39 ---
The question is why we can't inline it, when clearly 4.4 branch can inline it
just fine.
The 4.4 comment says:
/* We cannot inline a function of the form
void F (int i) { struct S { int ar[i]; } s; }
--- Comment #3 from pinskia at gcc dot gnu dot org 2010-01-27 08:43 ---
(In reply to comment #2)
The question is why we can't inline it, when clearly 4.4 branch can inline it
just fine.
Note that comment is http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25566 :). At
one point I was
--- Comment #4 from jakub at gcc dot gnu dot org 2010-01-27 08:51 ---
Seems the hack not to inline such functions (but until 4.4 always_inline won
over it) has been added for PR6994, which has been fixed in a different way
anyway. And obviously we are now copying/remapping stuff
--- Comment #5 from jakub at gcc dot gnu dot org 2010-01-27 09:07 ---
Created an attachment (id=19723)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19723action=view)
gcc45-pr42874.patch
I think we should just do this.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42874
--- Comment #6 from rguenth at gcc dot gnu dot org 2010-01-27 10:24 ---
Works for me.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42874
--- Comment #7 from jakub at gcc dot gnu dot org 2010-01-27 15:10 ---
Subject: Bug 42874
Author: jakub
Date: Wed Jan 27 15:09:23 2010
New Revision: 156287
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=156287
Log:
PR middle-end/42874
* tree-inline.c
--- Comment #8 from jakub at gcc dot gnu dot org 2010-01-27 15:21 ---
Fixed.
--
jakub at gcc dot gnu dot org changed:
What|Removed |Added
Status|UNCONFIRMED
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-01-26 22:32 ---
We can't inline it. The sorry() is from
#0 sorry (
gmsgid=0x8be6a24 function %q+F can never be copied because it uses
variable sized variables) at /home/richard/src/trunk/gcc/diagnostic.c:639
#1 0x087dde5e
