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.bol...@arm.com>

        * common/config/aarch64/aarch64-common.c: Enable REE pass at O2 or
higher
        by default.


OK
/Marcus

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