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Re: [RFC][IPA-VRP] Check for POINTER_TYPE_P before accessing SSA_NAME_PTR_INFO in tree-inline
- From: Richard Biener <richard dot guenther at gmail dot com>
- To: kugan <kugan dot vivekanandarajah at linaro dot org>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Jan Hubicka <hubicka at ucw dot cz>, Martin Jambor <mjambor at suse dot cz>
- Date: Fri, 15 Jul 2016 09:32:15 +0200
- Subject: Re: [RFC][IPA-VRP] Check for POINTER_TYPE_P before accessing SSA_NAME_PTR_INFO in tree-inline
- Authentication-results: sourceware.org; auth=none
- References: <57886949.8010300@linaro.org> <578869F9.5040606@linaro.org>
On Fri, Jul 15, 2016 at 6:43 AM, kugan
<kugan.vivekanandarajah@linaro.org> wrote:
>
> Hi,
>
>
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> This patch adds check for POINTER_TYPE_P before accessing SSA_NAME_PTR_INFO
> in remap_ssa_name in gcc/tree-inline.c. This is not related to IPA_VRP but
> was exposed by that.
Ok. (before your IPA VRP nothing sets RANGE_INFO on SSA vars before
inlining is complete)
Thanks,
Richard.
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>
> Thanks,
>
> Kugan
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> gcc/ChangeLog:
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> 2016-07-14 Kugan Vivekanandarajah <kuganv@linaro.org>
>
>
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> * tree-inline.c (remap_ssa_name): Check for POINTER_TYPE_P before
>
> accessing SSA_NAME_PTR_INFO.
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