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Re: [PATCH][AArch64] Implement vsqrt_f64 intrinsic
- From: Christophe Lyon <christophe dot lyon at linaro dot org>
- To: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- Cc: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 26 Nov 2014 11:14:09 +0100
- Subject: Re: [PATCH][AArch64] Implement vsqrt_f64 intrinsic
- Authentication-results: sourceware.org; auth=none
- References: <546A31DB dot 7040102 at arm dot com> <CAFqB+PysPeOA9JWfrfTV+OLZxHoOrehGeM8cg_0=L=zCDSQP8Q at mail dot gmail dot com>
Hi Kyrill,
On 21 November 2014 at 16:52, Marcus Shawcroft
<marcus.shawcroft@gmail.com> wrote:
> On 17 November 2014 17:35, Kyrill Tkachov <kyrylo.tkachov@arm.com> wrote:
>
>> 2014-11-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>>
>> * config/aarch64/arm_neon.h (vsqrt_f64): New intrinsic.
>>
>> 2014-11-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>>
>> * gcc.target/aarch64/simd/vsqrt_f64_1.c
>
> OK /Marcus
Your new test fails at the scan-assembly step because all the code is
optimized away (even at -O1).
Christophe.