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Re: [RFC] [2/2] divmod transform: override expand_divmod_libfunc for ARM and add test-cases

From: Prathamesh Kulkarni <prathamesh dot kulkarni at linaro dot org>
To: gcc Patches <gcc-patches at gcc dot gnu dot org>, Richard Biener <rguenther at suse dot de>, Ramana Radhakrishnan <ramana dot radhakrishnan at arm dot com>, Kugan Vivekanandarajah <kugan dot vivekanandarajah at linaro dot org>, Jim Wilson <jim dot wilson at linaro dot org>
Date: Wed, 25 May 2016 18:19:09 +0530
Subject: Re: [RFC] [2/2] divmod transform: override expand_divmod_libfunc for ARM and add test-cases
Authentication-results: sourceware.org; auth=none
References: <CAAgBjMnLxj0PcvmW=zCq+30eHwv+3KUZuyr+SGXv0Ms47udL=g at mail dot gmail dot com>

On 23 May 2016 at 14:28, Prathamesh Kulkarni
<prathamesh.kulkarni@linaro.org> wrote:
> Hi,
> This patch overrides expand_divmod_libfunc for ARM port and adds test-cases.
> I separated the SImode tests into separate file from DImode tests
> because certain arm configs (cortex-15) have hardware div insn for
> SImode but not for DImode,
> and for that config we want SImode tests to be disabled but not DImode tests.
> The patch therefore has two target-effective checks: divmod and divmod_simode.
> Cross-tested on arm*-*-*.
> Bootstrap+test on arm-linux-gnueabihf in progress.
> Does this patch look OK ?
Hi,
This version adds couple of more test-cases and fixes typo in
divmod-3-simode.c, divmod-4-simode.c

Thanks,
Prathamesh
>
> Thanks,
> Prathamesh

Attachment: divmod-part2_4.diff
Description: Text document

Attachment: ChangeLog-part2
Description: Binary data

References:
- [RFC] [2/2] divmod transform: override expand_divmod_libfunc for ARM and add test-cases
  - From: Prathamesh Kulkarni

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