Displaying 2 results from an estimated 2 matches for "3f16e68b".
2016 Feb 22
0
[VSXFMAMutate] OldFMAReg may be wrongly rewritten
On Fri, Feb 19, 2016 at 5:10 PM Tim Shen <timshen at google.com> wrote:
> I wonder if we can fix this by making the transformation simpler, that is,
> instead of doing:
>
I wrote a prototype (see attach) for this idea, it actually improves some
of the test cases (e.g. fma-assoc.ll: test_FMADD_ASSOC1), but pessimize
several other cases (e.g. test_FMADD_ASSOC_EXT1).
I'm not
2016 Feb 29
2
[VSXFMAMutate] OldFMAReg may be wrongly rewritten
Ping?
On Mon, Feb 22, 2016 at 1:06 PM Tim Shen <timshen at google.com> wrote:
> On Fri, Feb 19, 2016 at 5:10 PM Tim Shen <timshen at google.com> wrote:
>
>> I wonder if we can fix this by making the transformation simpler, that
>> is, instead of doing:
>>
>
> I wrote a prototype (see attach) for this idea, it actually improves some
> of the test cases