[LLVMdev] dmb ishld in AArch64

Tim Northover t.p.northover at gmail.com
Tue Dec 9 15:05:20 PST 2014

> Please find it attached. The command I'm using is:

Thanks Chengyu. The code is very different from what you started the
thread with, and seems correct to me:

        // x19 == n, x21 == next
        ldr     x8, [x21, #8]
        stp      x21, x8, [x19]
        stlr x19, [x8]
        str     x19, [x21, #8]

Can you confirm that this has the same bug when you try to use it?



More information about the llvm-dev mailing list