[llvmlinux] AArch64 is failing due to clang not passing flag to assembler

Mark Charlebois charlebm at gmail.com
Thu Jun 12 23:28:53 UTC 2014


Renato,

I filed the bug:

http://llvm.org/bugs/show_bug.cgi?id=20019

I do not believe I can assign it to you, but I added you to CC list.

-Mark


On Wed, Jun 11, 2014 at 11:48 PM, Renato Golin <renato.golin at linaro.org>
wrote:

> On 11 June 2014 22:33, Mark Charlebois <charlebm at gmail.com> wrote:
> > In order to satisfy both gcc and clang I had to pass the flag with and
> > without -Xassembler:
> >
> > -CFLAGS_aes-ce-cipher.o += -march=armv8-a+crypto
> > +CFLAGS_aes-ce-cipher.o += -march=armv8-a+crypto -Xassembler
> > -march=armv8-a+crypto
> >
> > Is this a bug in clang? Should -march be passed to the assembler
> > automatically?
>
> I believe so. Please create a bug and assign to me, I'll have a look.
> It should be simple to fix, or at least to understand what's the
> situation.
>
> cheers,
> --renato
>
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