Disable vectorization on pre SSE2
rnk at google.com
Wed Mar 5 11:17:17 PST 2014
Make it so!
On Wed, Mar 5, 2014 at 9:40 AM, Eric Christopher <echristo at gmail.com> wrote:
> No objections here, SSE2 has been around "roughly forever" at this point.
> On Wed, Mar 5, 2014 at 9:02 AM, Arnold Schwaighofer
> <aschwaighofer at apple.com> wrote:
> > Hi all,
> > does anyone have objections against disabling vectorization on pre SSE2
> architectures. I don't think we have bots testing this and so bugs are
> likely (see PR18036). We fail in isel for a simple vector select.
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