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Re: [PATCH AArch64] Add a builtin for rbit(q?)_p8; add intrinsics and tests.
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: Alan Lawrence <alan dot lawrence at arm dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 2 Sep 2014 17:36:52 +0100
- Subject: Re: [PATCH AArch64] Add a builtin for rbit(q?)_p8; add intrinsics and tests.
- Authentication-results: sourceware.org; auth=none
- References: <53F3832B dot 2090302 at arm dot com>
On 19 August 2014 18:02, Alan Lawrence <alan.lawrence@arm.com> wrote:
> gcc/ChangeLog:
>
> * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
> * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
>
> * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8,
> vrbitq_u8):
> Replace temporary asm with call to builtin.
> (vrbit_p8, vrbitq_p8): New functions.
>
> gcc/testsuite/ChangeLog:
>
> * gcc.target/aarch64/simd/vrbit_1.c: New test.
>
OK
/Marcus