Array who's elements are only accessed directly are replaced by the
according number of temporary registers. By doing so the otherwise
reserved register range becomes subject to further optimizations like
copy propagation and register merging.
Thanks to the resulting reduced register pressure this
Gert Wollny writes:
> Array who's elements are only accessed directly are replaced by the
> according number of temporary registers. By doing so the otherwise
> reserved register range becomes subject to further optimizations like
> copy propagation and register merging.
>
> Thanks to the resulti
On 27/11/17 13:01, Eric Anholt wrote:
Gert Wollny writes:
Array who's elements are only accessed directly are replaced by the
according number of temporary registers. By doing so the otherwise
reserved register range becomes subject to further optimizations like
copy propagation and register m
Am Sonntag, den 26.11.2017, 18:01 -0800 schrieb Eric Anholt:
> Gert Wollny writes:
>
> > Array who's elements are only accessed directly are replaced by the
> > according number of temporary registers. By doing so the otherwise
> > > reserved register range becomes subject to further optimization
Am Montag, den 27.11.2017, 12:14 +0100 schrieb Gert Wollny:
> Am Sonntag, den 26.11.2017, 18:01 -0800 schrieb Eric Anholt:
> >
> >
> > This looks like something that should be done with (at most) a
> > small change to opt_array_splitting.cpp, rather than reimplementing
> > it here.
>
> It seems
On 28/11/17 01:01, Gert Wollny wrote:
Am Montag, den 27.11.2017, 12:14 +0100 schrieb Gert Wollny:
Am Sonntag, den 26.11.2017, 18:01 -0800 schrieb Eric Anholt:
This looks like something that should be done with (at most) a
small change to opt_array_splitting.cpp, rather than reimplementing
i
Am Dienstag, den 28.11.2017, 08:45 +1100 schrieb Timothy Arceri:
>
>
> >
> > If I understand the comments in opt_array_splitting, arrays of
> > arrays are not properly handled there. Curretly, I don't see how I
> > can fix this, because I simply didn't look at any code there
> > before.
>
> The
On 29/11/17 00:54, Gert Wollny wrote:
Am Dienstag, den 28.11.2017, 08:45 +1100 schrieb Timothy Arceri:
If I understand the comments in opt_array_splitting, arrays of
arrays are not properly handled there. Curretly, I don't see how I
can fix this, because I simply didn't look at any code ther
