Re: [Patch AArch64] GCC 6 regression in vector performance. - Fix vector initialization to happen with lane load instructions.

[Marcus Shawcroft]

On 20 January 2016 at 15:22, James Greenhalgh <james.greenha...@arm.com> wrote:

> gcc/
>
> 2016-01-20  James Greenhalgh  <james.greenha...@arm.com>
>             Ramana Radhakrishnan  <ramana.radhakrish...@arm.com>
>
>         * config/aarch64/aarch64.c (aarch64_expand_vector_init): Refactor,
>         always use lane loads to construct non-constant vectors.
>
> gcc/testsuite/
>
> 2016-01-20  James Greenhalgh  <james.greenha...@arm.com>
>             Ramana Radhakrishnan  <ramana.radhakrish...@arm.com>
>
>         * gcc.target/aarch64/vector_initialization_nostack.c: New.
>

OK /Marcus