[GCC][PATCH][AArch64] ACLE intrinsics for BFCVTN, BFCVTN2 (AArch64 AdvSIMD) and BFCVT (AArch64 FP)

[Richard Sandiford]

Vasee Vinayagamoorthy <vaseeharan.vinayagamoorthy@arm.com> writes:
> Hi,
>
> I think this commit causes a failure on aarch64-none-elf due to a DejaGnu
> typo in gcc.target/aarch64/advsimd-intrinsics/bfcvt-nosimd.c.
>
> { dg-final { check-function-bodies "**" "" "-O[^0]" } }
>
> I think the square brackets need to be escaped or use {-O[^0]}.

Gah, this is my fault.  I'd noticed that the line previously used
"-DCHECK_ASM", which meant that the test would never be performed
(because nothing ever adds -DCHECK_ASM for this test harness).
I should have noticed that during previous review cycles and
didn't want to force another review round over it, so I made
the change locally.  But then I compounded the mistake by messing
up the testing somehow, and also forgetting about the change when
doing the commit. :-(

Really sorry about that, and sorry especially to Delia for messing
up her patch.  It sounds from off-list discussion like you have
a fix in the works, so I'll defer to that.

Thanks,
Richard

>
> Regards
> Vasee
>
> Fri, Mar 06, 2020 at 09:54:07AM +0000, Richard Sandiford wrote:
>> Delia Burduv <delia.burduv@arm.com> writes:
>> > Hi,
>> >
>> > Here is the latest version of the  patch. That test should now work.
>> 
>> Thanks, pushed.
>> 
>> Richard