Displaying 2 results from an estimated 2 matches for "int_x86_sse_min_ps".
2013 Feb 26
0
[LLVMdev] Generate scalar SSE instructions instead of packed instructions
Thanks for the reply, they were very helpful.
Is it enough to prevent BBVectorize from packing together double precision instructions? If a non-clang frontend is used, such as ISPC, is it possible that the IR may contain packed double instruction?
Tyler
From: Cameron McInally [mailto:cameron.mcinally at nyu.edu]
Sent: Thursday, February 21, 2013 6:39 PM
To: Nowicki, Tyler
Cc: Nadav Rotem; LLVM
2013 Feb 21
2
[LLVMdev] Generate scalar SSE instructions instead of packed instructions
On Thu, Feb 21, 2013 at 12:14 PM, Nadav Rotem <nrotem at apple.com> wrote:
> You can change the input LLVM-IR.
>
> On Feb 21, 2013, at 7:16 AM, "Nowicki, Tyler" <tyler.nowicki at intel.com>
> wrote:
>
> Hi,****
>
> ** **
>
> I am interested in evaluating the performance of packed vs scalar
> double-precision floating point instructions on