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[PATCH GCC 2/9]Add interface reseting original copy tables in cfg.c

From: Bin Cheng <Bin dot Cheng at arm dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Cc: nd <nd at arm dot com>
Date: Tue, 6 Sep 2016 18:50:05 +0000
Subject: [PATCH GCC 2/9]Add interface reseting original copy tables in cfg.c
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Hi,
This simple patch adds interface reseting original copy table in cfg.c.  This will be used in rewriting vect_do_peeling_* functions in vectorizer so that we don't need to release/allocate tables between prolog and epilog peeling.

Thanks,
bin

2016-09-01  Bin Cheng  <bin.cheng@arm.com>

	* cfg.c (reset_original_copy_tables): New func.
	* cfg.h (reset_original_copy_tables): New decl.

Attachment: 002-interface-reset-copy-tables-20160901.txt
Description: 002-interface-reset-copy-tables-20160901.txt

Follow-Ups:
- Re: [PATCH GCC 2/9]Add interface reseting original copy tables in cfg.c
  - From: Jeff Law

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