Displaying 3 results from an estimated 3 matches for "d7d7df91".
2016 Nov 30
0
Loop Vectorize: Testing cost model driven transformations
Right, let's say what we get from llc --version is:
Default target: x86_64-unknown-linux-gnu
Host CPU: haswell
So, what we currently do is use the default target (which is normally the
host target), but ignore the host cpu?
Michael
On Wed, Nov 30, 2016 at 10:58 AM, Matthew Simpson <mssimpso at codeaurora.org>
wrote:
>
> On Wed, Nov 30, 2016 at 1:04 PM, Michael Kuperstein
2016 Nov 30
2
Loop Vectorize: Testing cost model driven transformations
On Wed, Nov 30, 2016 at 1:04 PM, Michael Kuperstein via llvm-dev <
llvm-dev at lists.llvm.org> wrote:
> So, just to make sure I understand, what is getting a specific TTI in llc
> triggered off? -mcpu?
Right, TTI would be determined by the target specified in the IR or set
explicitly with the -m flags. My understanding is that if the target is
left unspecified in the IR and not set
2016 Nov 30
3
Loop Vectorize: Testing cost model driven transformations
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