Re: [PATCH v2 2/5] powerpc/boot: Fix crt0.S syntax for clang

On Fri, Sep 14, 2018 at 2:08 PM Segher Boessenkool
[off-list ref] wrote:

On Fri, Sep 14, 2018 at 10:47:08AM -0700, Nick Desaulniers wrote:

quoted

On Thu, Sep 13, 2018 at 9:07 PM Joel Stanley [off-list ref] wrote:

quoted

 10:    addis   r12,r12,(-RELACOUNT)@ha
-       cmpdi   r12,RELACOUNT@l
+       cmpdi   r12,(RELACOUNT)@l

Yep, as we can see above, when RELACOUNT is negated, it's wrapped in
parens.

Looks like this was just fixed in Clang-8:
https://bugs.llvm.org/show_bug.cgi?id=38945
https://reviews.llvm.org/D52188

-- 
Thanks,
~Nick Desaulniers