[PATCH, AArch64] Enable Redundant Extension Elimination by default at 02 or higher
Marcus Shawcroft
marcus.shawcroft@arm.com
Wed Apr 24 16:48:00 GMT 2013
On 24/04/13 16:06, Ian Bolton wrote:
> This patch enables Redundant Extension Elimination pass for AArch64.
>
> Testing shows no regressions on linux and bare-metal.
>
> In terms of performance impact, it reduces code-size for some benchmarks
> and makes no difference on others.
>
> OK to commit to trunk?
>
> Cheers,
> Ian
>
>
> 2013-04-24 Ian Bolton <ian.bolton@arm.com>
>
> * common/config/aarch64/aarch64-common.c: Enable REE pass at O2 or
> higher
> by default.
>
OK
/Marcus
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