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Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect

From: Nathan Sidwell <nathan at acm dot org>
To: Bernd Edlinger <bernd dot edlinger at hotmail dot de>, Richard Biener <rguenther at suse dot de>
Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>, Jakub Jelinek <jakub at redhat dot com>, Jeff Law <law at redhat dot com>, Jason Merrill <jason at redhat dot com>
Date: Fri, 19 May 2017 10:10:23 -0400
Subject: Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect
Authentication-results: sourceware.org; auth=none
References: <AM4PR0701MB2162ADA4DFC3E1B655AA5416E4E40@AM4PR0701MB2162.eurprd07.prod.outlook.com> <381BC021-5087-40F5-B517-8EB0239900B2@suse.de> <AM4PR0701MB216279E6102BF06782342240E4E40@AM4PR0701MB2162.eurprd07.prod.outlook.com> <alpine.LSU.2.20.1705190950570.20726@zhemvz.fhfr.qr> <AM4PR0701MB2162A023B8691841B52588D3E4E50@AM4PR0701MB2162.eurprd07.prod.outlook.com>

On 05/19/2017 10:05 AM, Bernd Edlinger wrote:

hwi cannot be the root cause of the problem,
because it can only be long_integer_type_node
or long_long_integer_type_node, otherwise
an error would be triggered.

that's the error I made with the static fns. PCH moves things around,so anything that can be streamed via PCH must be GTY marked. Also, I'mnot sure if the current GC is a compacting GC (given PCH can compactthings?)


nathan
--
Nathan Sidwell

Follow-Ups:
- Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect
  - From: Bernd Edlinger
- Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect
  - From: Trevor Saunders

References:
- [PATCH] Try to fix recently introduced crashes in ggc_collect
  - From: Bernd Edlinger
- Re: [PATCH] Try to fix recently introduced crashes in ggc_collect
  - From: Richard Biener
- [PATCH] Try harder to fix recently introduced crashes in ggc_collect
  - From: Bernd Edlinger
- Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect
  - From: Richard Biener
- Re: [PATCH] Try harder to fix recently introduced crashes in ggc_collect
  - From: Bernd Edlinger

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