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Re: [PATCH, AARCH64] Enable fuse-caller-save for AARCH64
- From: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- To: Tom de Vries <Tom_deVries at mentor dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 18 Jun 2014 15:59:02 +0100
- Subject: Re: [PATCH, AARCH64] Enable fuse-caller-save for AARCH64
- Authentication-results: sourceware.org; auth=none
- References: <538AF9C7 dot 7040408 at mentor dot com>
On 1 June 2014 11:00, Tom de Vries <Tom_deVries@mentor.com> wrote:
> Richard,
>
> This patch:
> - adds the for TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS required
> clobbers in CALL_INSN_FUNCTION_USAGE,
> - sets TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS to true, which
> enables
> the fuse-caller-save optimisation, and
> - adds an aarch64 fuse-caller-save test-case.
>
> Build and tested on aarch64-linux-gnu.
>
> OK for trunk?
>
> Thanks,
> - Tom
>
OK
/Marcus