Displaying 2 results from an estimated 2 matches for "95be0cad".
2013 Oct 31
0
[LLVMdev] loop vectorizer misses opportunity, exploit
----- Original Message -----
>
> On 31 October 2013 08:01, Frank Winter < fwinter at jlab.org > wrote:
>
>
>
>
>
>
> With current trunk I tried the following on the above example:
>
> clang++ -emit-llvm -S loop_minimal.cc -std=c++11
> opt -O3 -vectorize-slp -S loop_minimal.ll
> opt -O3 -loop-vectorize -S loop_minimal.ll
> opt -O3
2013 Oct 31
2
[LLVMdev] loop vectorizer misses opportunity, exploit
On 31 October 2013 08:01, Frank Winter <fwinter at jlab.org> wrote:
> With current trunk I tried the following on the above example:
>
> clang++ -emit-llvm -S loop_minimal.cc -std=c++11
> opt -O3 -vectorize-slp -S loop_minimal.ll
> opt -O3 -loop-vectorize -S loop_minimal.ll
> opt -O3 -bb-vectorize -S loop_minimal.ll
>
> All optimization passes miss the opportunity.