[llvm-dev] Loop Vectorize: Testing cost model driven transformations

[Matthew Simpson via llvm-dev]

On Tue, Nov 29, 2016 at 5:11 PM, Adam Nemet via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> Do we need a new (loop-vectorizer-specific) command line option for this?
> Don’t we get the default TTI if the target is unspecified in the test?


I think you're right! It looks like I am getting the default TTI when the
target is left unspecified. I was assuming it would default to whatever the
host is, but this doesn't seem to be the case. I guess this is a non-issue
after all, as long as we don't specify a triple in the target-independent
tests. And it looks like Michael cleaned that all up in r283512.

Thanks!

-- Matt
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20161129/d9864c9b/attachment.html>