在 2/8/22 17:43, Pali Rohár 写道:
Well, I have tried to compile just a simple executable application with
"snprintf" call which do not check return value of snprintf function and
with LTO built of CRT was _vscprintf call fully eliminated without any
undefined reference issues and application
On Tuesday 08 February 2022 11:22:12 Martin Storsjö wrote:
> On Tue, 8 Feb 2022, LIU Hao wrote:
>
> > 在 2/8/22 16:33, Martin Storsjö 写道:
> > > On Sun, 6 Feb 2022, Pali Rohár wrote:
> > >
> > > > Mark _vscprintf() and _scprintf() functions with attribute pure as their
> > > > return value depends
On Tue, 8 Feb 2022, LIU Hao wrote:
在 2/8/22 16:33, Martin Storsjö 写道:
On Sun, 6 Feb 2022, Pali Rohár wrote:
Mark _vscprintf() and _scprintf() functions with attribute pure as their
return value depends only on passed arguments.
In function __ms_vsnprintf() check only for n==0 and move
在 2/8/22 16:33, Martin Storsjö 写道:
On Sun, 6 Feb 2022, Pali Rohár wrote:
Mark _vscprintf() and _scprintf() functions with attribute pure as their
return value depends only on passed arguments.
In function __ms_vsnprintf() check only for n==0 and move _vscprintf() call
at the end of function.
On Sun, 6 Feb 2022, Pali Rohár wrote:
Mark _vscprintf() and _scprintf() functions with attribute pure as their
return value depends only on passed arguments.
In function __ms_vsnprintf() check only for n==0 and move _vscprintf() call
at the end of function. This allows LTO to optimize out
Mark _vscprintf() and _scprintf() functions with attribute pure as their
return value depends only on passed arguments.
In function __ms_vsnprintf() check only for n==0 and move _vscprintf() call
at the end of function. This allows LTO to optimize out _vscprintf() call
from __ms_vsnprintf()
