[PATCH] [BZ 18034] [AArch64] Lazy TLSDESC relocation data race fix

[Alexandre Oliva]

On May 26, 2015, Torvald Riegel <triegel@redhat.com> wrote:

> As a result, you can drop the volatile qualification I
> believe (I haven't checked, but it seems this was a pre-memory-model way
> to avoid compiler reordering

That's correct.  It was the only portable way available back then to
force stores and loads to take place in specific orders.

-- 
Alexandre Oliva, freedom fighter    http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/   FSF Latin America board member
Free Software Evangelist|Red Hat Brasil GNU Toolchain Engineer