On 10/15/2010 07:41 PM, Blue Swirl wrote:
Which functions are optimized away and which aren't?
It's builtins only that are optimized away or otherwise inlined (printf,
sprintf, etc.). Other calls stay, together with side effects and clock
cycles.
Paolo
On Sat, Oct 16, 2010 at 12:37 AM, Paolo Bonzini pbonz...@redhat.com wrote:
On 10/15/2010 07:41 PM, Blue Swirl wrote:
Which functions are optimized away and which aren't?
It's builtins only that are optimized away or otherwise inlined (printf,
sprintf, etc.). Other calls stay, together with
On Fri, Oct 15, 2010 at 1:33 AM, Paolo Bonzini pbonz...@redhat.com wrote:
On 10/14/2010 07:59 PM, Blue Swirl wrote:
It is even more hypothetical when empty-format printfs are optimized away
by
GCC:
$ gcc -x c - -O2 -S -o -
#includestdio.h
main() { printf (); }
.file
Blue Swirl blauwir...@gmail.com writes:
On Wed, Oct 13, 2010 at 7:19 AM, Markus Armbruster arm...@redhat.com wrote:
Blue Swirl blauwir...@gmail.com writes:
On Mon, Oct 11, 2010 at 12:52 PM, Markus Armbruster arm...@redhat.com
wrote:
Warns about this line in check-qjson.c:
QObject *obj
On Thu, Oct 14, 2010 at 9:20 AM, Markus Armbruster arm...@redhat.com wrote:
Blue Swirl blauwir...@gmail.com writes:
On Wed, Oct 13, 2010 at 7:19 AM, Markus Armbruster arm...@redhat.com wrote:
Blue Swirl blauwir...@gmail.com writes:
On Mon, Oct 11, 2010 at 12:52 PM, Markus Armbruster
On 10/14/2010 06:38 PM, Blue Swirl wrote:
On Thu, Oct 14, 2010 at 9:20 AM, Markus Armbrusterarm...@redhat.com wrote:
Blue Swirlblauwir...@gmail.com writes:
On Wed, Oct 13, 2010 at 7:19 AM, Markus Armbrusterarm...@redhat.com wrote:
Blue Swirlblauwir...@gmail.com writes:
On Mon, Oct 11,
On Thu, Oct 14, 2010 at 5:52 PM, Paolo Bonzini pbonz...@redhat.com wrote:
On 10/14/2010 06:38 PM, Blue Swirl wrote:
On Thu, Oct 14, 2010 at 9:20 AM, Markus Armbrusterarm...@redhat.com
wrote:
Blue Swirlblauwir...@gmail.com writes:
On Wed, Oct 13, 2010 at 7:19 AM, Markus
On 10/14/2010 07:59 PM, Blue Swirl wrote:
It is even more hypothetical when empty-format printfs are optimized away by
GCC:
$ gcc -x c - -O2 -S -o -
#includestdio.h
main() { printf (); }
.file
.text
.p2align 4,,15
.globl main
.type main, @function
main:
Blue Swirl blauwir...@gmail.com writes:
On Mon, Oct 11, 2010 at 12:52 PM, Markus Armbruster arm...@redhat.com wrote:
Warns about this line in check-qjson.c:
QObject *obj = qobject_from_json();
The obvious fix (add -Wno-format-zero-length to gcc_flags) doesn't
work, because -Wall switches
On Wed, Oct 13, 2010 at 7:19 AM, Markus Armbruster arm...@redhat.com wrote:
Blue Swirl blauwir...@gmail.com writes:
On Mon, Oct 11, 2010 at 12:52 PM, Markus Armbruster arm...@redhat.com
wrote:
Warns about this line in check-qjson.c:
QObject *obj = qobject_from_json();
The obvious fix
On Mon, Oct 11, 2010 at 12:52 PM, Markus Armbruster arm...@redhat.com wrote:
Warns about this line in check-qjson.c:
QObject *obj = qobject_from_json();
The obvious fix (add -Wno-format-zero-length to gcc_flags) doesn't
work, because -Wall switches it on again. Fix by putting configured
On 10/11/2010 02:52 PM, Markus Armbruster wrote:
Warns about this line in check-qjson.c:
QObject *obj = qobject_from_json();
The obvious fix (add -Wno-format-zero-length to gcc_flags) doesn't
work, because -Wall switches it on again. Fix by putting configured
flags last.
Signed-off-by:
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