search for: vselect_optim

Displaying 4 results from an estimated 4 matches for "vselect_optim".

2013 Aug 20
3
[LLVMdev] Failure to optimize vector select
On Aug 20, 2013, at 10:22 , Nadav Rotem <nrotem at apple.com> wrote: > Can you send the IR of the function ? Attached is the -O0 and -O3 IR -------------- next part -------------- A non-text attachment was scrubbed... Name: vselect_optimized.ll Type: application/octet-stream Size: 1545 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130820/94befc0a/attachment.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: vselect_unoptimized.ll Type: application/...
2013 Aug 20
0
[LLVMdev] Failure to optimize vector select
...atch it. Thanks, Nadav On Aug 20, 2013, at 1:14 PM, Matt Arsenault <arsenm2 at gmail.com> wrote: > On Aug 20, 2013, at 10:22 , Nadav Rotem <nrotem at apple.com> wrote: > >> Can you send the IR of the function ? > > Attached is the -O0 and -O3 IR > > <vselect_optimized.ll><vselect_unoptimized.ll>
2013 Aug 20
0
[LLVMdev] Failure to optimize vector select
Can you send the IR of the function ? On Aug 20, 2013, at 8:36 AM, Matt Arsenault <arsenm2 at gmail.com> wrote: > > On Aug 19, 2013, at 18:47 , Eugene Toder <eltoder at gmail.com> wrote: > >> Have you tried running SLP vectorizer pass (-vectorize-slp)? > Yes. That was the first thing i tried, and it didn't do anything. I was looking the vectorizer, but then
2013 Aug 20
3
[LLVMdev] Failure to optimize vector select
On Aug 19, 2013, at 18:47 , Eugene Toder <eltoder at gmail.com> wrote: > Have you tried running SLP vectorizer pass (-vectorize-slp)? Yes. That was the first thing i tried, and it didn't do anything. I was looking the vectorizer, but then I saw some things that made me wonder if it was even supposed to do this