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Re:[PATCH] Remove some only set variables

From: Geoff Keating <geoffk at geoffk dot org>
To: Andrew Pinski <pinskia at physics dot uc dot edu>
Cc: gcc-patches at gcc dot gnu dot org
Date: Thu, 29 Jun 2006 14:22:41 -0400
Subject: Re:[PATCH] Remove some only set variables

Hi Andrew,

This patch:

	* tree-cfg.c (split_edge_bb_loc): Remove only set
	variable, src.
	* tree-ssa-copy.c (stmt_may_generate_copy): Remove
	only set variable, lhs.
	* gcse.c (debug_stderr): Kill.
	(gcse_main): Remove setting of debug_stderr.
	(bypass_jumps): Likewise.
	* c-decl.c (grokdeclarator): Remove only set
	variable, type_as_written.
	* builtins.c (apply_args_reg_offset): Kill
	(apply_args_size): Remove setting of apply_args_size.

is OK, except for the changes to gcse.c; it looks like that variable is intended for debugging.

:REVIEWMAIL:

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