Displaying 2 results from an estimated 2 matches for "e8825dd0".
2018 Apr 29
0
FYI, planning to enable nontrivial loop unswitch in the new PM at O3
Is there any written description of what "non trivialness" is there?
On Sun, Apr 29, 2018, 2:49 PM Chandler Carruth via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> One of the last big missing pieces for the new PM is enabling non-trivial
> loop unswitch at O3.
>
> The pass is now working well and passing all the testing I have done as
> well as some others'
2018 Apr 29
2
FYI, planning to enable nontrivial loop unswitch in the new PM at O3
One of the last big missing pieces for the new PM is enabling non-trivial
loop unswitch at O3.
The pass is now working well and passing all the testing I have done as
well as some others' testing (thanks Fedor!) so it should be ready to be
enabled.
I've done preliminary benchmarking on the test suite and SPEC and haven't
seen any interesting regressions and quite a few improvements.