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Re: [PATCH AArch64 2/2] Replace temporary inline assembler for vget_high
- 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 17:34:52 +0100
- Subject: Re: [PATCH AArch64 2/2] Replace temporary inline assembler for vget_high
- Authentication-results: sourceware.org; auth=none
- References: <53E9E499 dot 4050806 at arm dot com> <53E9E87B dot 4080700 at arm dot com>
On 12 August 2014 11:12, Alan Lawrence <alan.lawrence@arm.com> wrote:
> This patch replaces the current inline assembler for the vget_high
> intrinsics in arm_neon.h with a sequence of other calls, in a similar
> fashion to vget_low. Unlike the assembler, these are all transparent to the
> front-end, so should enable better optimization through the mid-end.
>
> Tested check-gcc and check-g++ and aarch64-none-elf and aarch64_be-none-elf
> (including new tests in previous patch!).
I think we are still waiting on ChangeLogs for this and the related patch?
/Marcus