[LLVMdev] dmb ishld in AArch64

Song, Chengyu csong84 at gatech.edu
Wed Dec 10 10:15:11 PST 2014

Yes. I observed another incorrect reordering from the revision I use, which is also fixed in the trunk version.

Thank you so much for the help!


> On Dec 10, 2014, at 13:06, Tim Northover <t.p.northover at gmail.com> wrote:
> On 9 December 2014 at 16:29, Tim Northover <t.p.northover at gmail.com> wrote:
>>> Indeed. I didn't pay too much attention to the str -> stp change.
>> Oh good. I can reproduce it now, on the build you were using. Still
>> only with Clang rather than llc, but that's just a minor
>> inconvenience. It should still be solvable.
> I think this was an intentional fix, rather than just some random
> change concealing the issue (the improvement bisected down to Tom's
> r223717, which fits both by description and location). So I think we
> can probably stop worrying about this one.
> Cheers.
> Tim.

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