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tree-vectorizer.h (get_initial_def_for_reduction): Remove. 

2019-09-18  Richard Biener  <rguenther@suse.de>

	* tree-vectorizer.h (get_initial_def_for_reduction): Remove.
	* tree-vect-loop.c (get_initial_def_for_reduction): Make
	static.
	(vect_create_epilog_for_reduction): Remove dead code.

From-SVN: r275874
This commit is contained in:
Richard Biener 2019-09-18 12:43:08 +00:00 committed by Richard Biener
parent 743a16d57a
commit 5fdd603814
3 changed files with 8 additions and 4 deletions
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7
gcc/ChangeLog
View File

@ -1,3 +1,10 @@
2019-09-18 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (get_initial_def_for_reduction): Remove.
* tree-vect-loop.c (get_initial_def_for_reduction): Make
static.
(vect_create_epilog_for_reduction): Remove dead code.
2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
* varasm.c (assemble_real): Generate canonical const_ints.

4
gcc/tree-vect-loop.c
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@ -4203,7 +4203,7 @@ vect_model_induction_cost (stmt_vec_info stmt_info, int ncopies,
A cost model should help decide between these two schemes. */
tree
static tree
get_initial_def_for_reduction (stmt_vec_info stmt_vinfo, tree init_val,
tree *adjustment_def)
{
@ -4585,7 +4585,6 @@ vect_create_epilog_for_reduction (vec<tree> vect_defs,
(in case of SLP, do it for all the phis). */
/* Get the loop-entry arguments. */
enum vect_def_type initial_def_dt = vect_unknown_def_type;
if (slp_node)
{
unsigned vec_num = SLP_TREE_NUMBER_OF_VEC_STMTS (slp_node);
@ -4623,7 +4622,6 @@ vect_create_epilog_for_reduction (vec<tree> vect_defs,
{
/* Do not use an adjustment def as that case is not supported
correctly if ncopies is not one. */
vect_is_simple_use (initial_def, loop_vinfo, &initial_def_dt);
vec_initial_def = vect_get_vec_def_for_operand (initial_def,
stmt_info);
}

1
gcc/tree-vectorizer.h
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@ -1645,7 +1645,6 @@ extern bool vectorizable_reduction (stmt_vec_info, gimple_stmt_iterator *,
extern bool vectorizable_induction (stmt_vec_info, gimple_stmt_iterator *,
stmt_vec_info *, slp_tree,
stmt_vector_for_cost *);
extern tree get_initial_def_for_reduction (stmt_vec_info, tree, tree *);
extern bool vect_worthwhile_without_simd_p (vec_info *, tree_code);
extern int vect_get_known_peeling_cost (loop_vec_info, int, int *,
stmt_vector_for_cost *,