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Re: [Patch] Use two source permute for vector initialization (PR 85692)
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: Allan Sandfeld Jensen <linux at carewolf dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Richard Sandiford <richard dot sandiford at linaro dot org>
- Date: Tue, 8 May 2018 12:42:33 +0200
- Subject: Re: [Patch] Use two source permute for vector initialization (PR 85692)
- References: <2034460.3Q4jJ9Mvva@twilight>
On Tue, May 8, 2018 at 12:37 PM, Allan Sandfeld Jensen
<linux@carewolf.com> wrote:
> I have tried to fix PR85692 that I opened.
Please add a testcase as well. It also helps if you shortly tell what
the patch does
in your mail.
Thanks,
Richard.
> 2018-05-08 Allan Sandfeld Jense <allan.jensen@qt.io>
>
> PR tree-optimization/85692
> * tree-ssa-forwprop.c (simplify_vector_constructor): Detect
> two source permute operations as well.