[LLVMdev] dmb ishld in AArch64

Tim Northover
Tue, 09 Dec 2014 21:49:56 -0000

On 9 December 2014 at 13:46, Chengyu Song <csong84 at gatech.edu>
wrote:
> Then I will attach, and it is compiled with -O0

I thought you said the problem occurred at O1 and O2? Does it happen
at O0 as well? We need source that actually produces the problem to
work out what's going on.

Cheers.

Tim.