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[tree-inline][obvious] Delete redundant count_insns_seq

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* tree-inline.h (count_insns_seq): Delete prototype.
	(estimate_num_insns_seq): Define prototype.
	* tree-inline.c (count_insns_seq): Delete.
	(estimate_num_insns_seq): Remove static qualifier.
	* tree-eh.c (decide_copy_try_finally): Replace use of count_insns_seq
	with estimate_num_insns_seq.

From-SVN: r228075
This commit is contained in:
Kyrylo Tkachov 2015-09-24 08:25:13 +00:00 committed by Kyrylo Tkachov
parent 1fefbb66c8
commit fcb901cdfa
4 changed files with 13 additions and 17 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2015-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* tree-inline.h (count_insns_seq): Delete prototype.
(estimate_num_insns_seq): Define prototype.
* tree-inline.c (count_insns_seq): Delete.
(estimate_num_insns_seq): Remove static qualifier.
* tree-eh.c (decide_copy_try_finally): Replace use of count_insns_seq
with estimate_num_insns_seq.
2015-09-24 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.h (vn_reference_op_struct): Add clique and base

2
gcc/tree-eh.c
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@ -1621,7 +1621,7 @@ decide_copy_try_finally (int ndests, bool may_throw, gimple_seq finally)
}
/* Finally estimate N times, plus N gotos. */
f_estimate = count_insns_seq (finally, &eni_size_weights);
f_estimate = estimate_num_insns_seq (finally, &eni_size_weights);
f_estimate = (f_estimate + 1) * ndests;
/* Switch statement (cost 10), N variable assignments, N gotos. */

17
gcc/tree-inline.c
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@ -3972,8 +3972,8 @@ estimate_operator_cost (enum tree_code code, eni_weights *weights,
the statements in the statement sequence STMTS.
WEIGHTS contains weights attributed to various constructs. */
static
int estimate_num_insns_seq (gimple_seq stmts, eni_weights *weights)
int
estimate_num_insns_seq (gimple_seq stmts, eni_weights *weights)
{
int cost;
gimple_stmt_iterator gsi;
@ -4262,19 +4262,6 @@ init_inline_once (void)
eni_time_weights.return_cost = 2;
}
/* Estimate the number of instructions in a gimple_seq. */
int
count_insns_seq (gimple_seq seq, eni_weights *weights)
{
gimple_stmt_iterator gsi;
int n = 0;
for (gsi = gsi_start (seq); !gsi_end_p (gsi); gsi_next (&gsi))
n += estimate_num_insns (gsi_stmt (gsi), weights);
return n;
}
/* Install new lexical TREE_BLOCK underneath 'current_block'. */

2
gcc/tree-inline.h
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@ -207,7 +207,7 @@ tree copy_decl_no_change (tree decl, copy_body_data *id);
int estimate_move_cost (tree type, bool);
int estimate_num_insns (gimple *, eni_weights *);
int estimate_num_insns_fn (tree, eni_weights *);
int count_insns_seq (gimple_seq, eni_weights *);
int estimate_num_insns_seq (gimple_seq, eni_weights *);
bool tree_versionable_function_p (tree);
extern tree remap_decl (tree decl, copy_body_data *id);
extern tree remap_type (tree type, copy_body_data *id);