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Re: [RFA][PATCH] Adding missing calls to bitmap_clear

From: Bernd Schmidt <bschmidt at redhat dot com>
To: Jeff Law <law at redhat dot com>, gcc-patches at gcc dot gnu dot org
Date: Mon, 21 Mar 2016 20:10:07 +0100
Subject: Re: [RFA][PATCH] Adding missing calls to bitmap_clear
Authentication-results: sourceware.org; auth=none
References: <56F0461C dot 3070601 at redhat dot com>

On 03/21/2016 08:06 PM, Jeff Law wrote:


As noted last week, find_removable_extensions initializes several
bitmaps, but doesn't clear them.

This is not strictly a leak as the GC system should find dead data, but
it's better to go ahead and clear the bitmaps.  That releases the
elements back to the cache and presumably makes things easier for the GC
system as well.

Bootstrapped and regression tested on x86_64-linux-gnu.

OK for the trunk?

Looks like they don't leak anywhere, so ok. Probably ok even to installit now but maybe stage1 would be better timing.



Bernd

Follow-Ups:
- Re: [RFA][PATCH] Adding missing calls to bitmap_clear
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References:
- [RFA][PATCH] Adding missing calls to bitmap_clear
  - From: Jeff Law

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