[llvm-dev] error:Ran out of lanemask bits to represent subregisterr

[Craig Topper via llvm-dev]

What about the static asserts protecting a Log call and another in the
parser?

On Wed, Jul 19, 2017 at 2:26 PM Krzysztof Parzyszek <kparzysz at codeaurora.org>
wrote:

> On 7/19/2017 4:18 PM, Craig Topper wrote:
> > LaneMask isn't as self contained as it should be. 64 bits is enough
> > here. The problem is accidental leaking of the current size.
> >
> > For example there was a hard coded compare with 32 in tablegen until I
> > fixed it recently.
>
> This is most likely the only example.  I actually tested it with
> uint64_t (but without exceeding 32 lanes).
>
> -Krzysztof
>
> --
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
> hosted by The Linux Foundation
>
-- 
~Craig
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170719/b4b8323e/attachment.html>