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Re: [PATCH 13/50] cse.c:is_dead_debug_insn

From: Jeff Law <law at redhat dot com>
To: gcc-patches at gcc dot gnu dot org, rdsandiford at googlemail dot com
Date: Tue, 05 Aug 2014 15:03:09 -0600
Subject: Re: [PATCH 13/50] cse.c:is_dead_debug_insn
Authentication-results: sourceware.org; auth=none
References: <87y4v5d77q dot fsf at googlemail dot com> <87egwxbrr1 dot fsf at googlemail dot com>

On 08/03/14 07:57, Richard Sandiford wrote:

gcc/
	* cse.c (is_dead_reg): Change argument to const_rtx.
	(dead_debug_insn_data): Delete.
	(is_dead_debug_insn): Expand commentary.  Turn from being a
	for_each_rtx callback to being a function that examines
	each subrtx itself.  Take the fields of dead_debug_insn_data
	as argument.
	(delete_trivially_dead_insns): Update call accordingly.

OK.
jeff

References:
- [PATCH 0/50] Faster for_each_rtx-like iterators
  - From: Richard Sandiford
- [PATCH 13/50] cse.c:is_dead_debug_insn
  - From: Richard Sandiford

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