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tree-vect-data-refs.c (vect_setup_realignment): Remove call to mark_symbols_for_renaming.

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2012-05-14  Richard Guenther  <rguenther@suse.de>

	* tree-vect-data-refs.c (vect_setup_realignment): Remove
	call to mark_symbols_for_renaming.
	(vect_permute_load_chain): Likewise.
	* tree-vect-loop.c (vect_is_slp_reduction): Update stmt
	instead of calling mark_symbols_for_renaming.
	* tree-vect-stmts.c (read_vector_array): Remove call to
	mark_symbols_for_renaming.
	(write_vector_array): Likewise.
	(vectorizable_call): Likewise.
	(vectorizable_store): Likewise.
	(vectorizable_load): Likewise.
	* matrix-reorg.c (transform_allocation_sites): Likewise.
	* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
	(create_expression_by_pieces): Likewise.

From-SVN: r187469
This commit is contained in:
Richard Guenther 2012-05-14 15:06:40 +00:00 committed by Richard Biener
parent 097dcc6683
commit 6ba840107a
6 changed files with 18 additions and 22 deletions
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17
gcc/ChangeLog
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@ -1,3 +1,20 @@
2012-05-14 Richard Guenther <rguenther@suse.de>
* tree-vect-data-refs.c (vect_setup_realignment): Remove
call to mark_symbols_for_renaming.
(vect_permute_load_chain): Likewise.
* tree-vect-loop.c (vect_is_slp_reduction): Update stmt
instead of calling mark_symbols_for_renaming.
* tree-vect-stmts.c (read_vector_array): Remove call to
mark_symbols_for_renaming.
(write_vector_array): Likewise.
(vectorizable_call): Likewise.
(vectorizable_store): Likewise.
(vectorizable_load): Likewise.
* matrix-reorg.c (transform_allocation_sites): Likewise.
* tree-ssa-pre.c (create_expression_by_pieces): Likewise.
(create_expression_by_pieces): Likewise.
2012-05-14 Richard Guenther <rguenther@suse.de>
* gimplify.c (gimple_regimplify_operands): Only mark the LHS

1
gcc/matrix-reorg.c
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@ -2159,7 +2159,6 @@ transform_allocation_sites (void **slot, void *data ATTRIBUTE_UNUSED)
true, GSI_SAME_STMT);
/* GLOBAL_HOLDING_THE_SIZE = DIM_SIZE. */
stmt = gimple_build_assign (dim_var, dim_size);
mark_symbols_for_renaming (stmt);
gsi_insert_before (&gsi, stmt, GSI_SAME_STMT);
prev_dim_size = mi->dimension_size[i] = dim_var;

4
gcc/tree-ssa-pre.c
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@ -3117,7 +3117,6 @@ create_expression_by_pieces (basic_block block, pre_expr expr,
bitmap_value_replace_in_set (NEW_SETS (block), nameexpr);
bitmap_value_replace_in_set (AVAIL_OUT (block), nameexpr);
}
mark_symbols_for_renaming (stmt);
}
gimple_seq_add_seq (stmts, forced_stmts);
}
@ -3138,9 +3137,6 @@ create_expression_by_pieces (basic_block block, pre_expr expr,
gimple_seq_add_stmt (stmts, newstmt);
bitmap_set_bit (inserted_exprs, SSA_NAME_VERSION (name));
/* All the symbols in NEWEXPR should be put into SSA form. */
mark_symbols_for_renaming (newstmt);
/* Fold the last statement. */
gsi = gsi_last (*stmts);
if (fold_stmt_inplace (&gsi))

3
gcc/tree-vect-data-refs.c
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@ -4273,7 +4273,6 @@ vect_setup_realignment (gimple stmt, gimple_stmt_iterator *gsi,
new_stmt = gimple_build_assign (vec_dest, data_ref);
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_assign_set_lhs (new_stmt, new_temp);
mark_symbols_for_renaming (new_stmt);
if (pe)
{
new_bb = gsi_insert_on_edge_immediate (pe, new_stmt);
@ -4531,7 +4530,6 @@ vect_permute_load_chain (VEC(tree,heap) *dr_chain,
data_ref = make_ssa_name (perm_dest, perm_stmt);
gimple_assign_set_lhs (perm_stmt, data_ref);
vect_finish_stmt_generation (stmt, perm_stmt, gsi);
mark_symbols_for_renaming (perm_stmt);
VEC_replace (tree, *result_chain, j/2, data_ref);
@ -4547,7 +4545,6 @@ vect_permute_load_chain (VEC(tree,heap) *dr_chain,
data_ref = make_ssa_name (perm_dest, perm_stmt);
gimple_assign_set_lhs (perm_stmt, data_ref);
vect_finish_stmt_generation (stmt, perm_stmt, gsi);
mark_symbols_for_renaming (perm_stmt);
VEC_replace (tree, *result_chain, j/2+length/2, data_ref);
}

2
gcc/tree-vect-loop.c
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@ -1929,7 +1929,7 @@ vect_is_slp_reduction (loop_vec_info loop_info, gimple phi, gimple first_stmt)
swap_tree_operands (next_stmt,
gimple_assign_rhs1_ptr (next_stmt),
gimple_assign_rhs2_ptr (next_stmt));
mark_symbols_for_renaming (next_stmt);
update_stmt (next_stmt);
}
else
return false;

13
gcc/tree-vect-stmts.c
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@ -74,7 +74,6 @@ read_vector_array (gimple stmt, gimple_stmt_iterator *gsi, tree scalar_dest,
vect_name = make_ssa_name (vect, new_stmt);
gimple_assign_set_lhs (new_stmt, vect_name);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
return vect_name;
}
@ -96,7 +95,6 @@ write_vector_array (gimple stmt, gimple_stmt_iterator *gsi, tree vect,
new_stmt = gimple_build_assign (array_ref, vect);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
}
/* PTR is a pointer to an array of type TYPE. Return a representation
@ -1795,7 +1793,6 @@ vectorizable_call (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_call_set_lhs (new_stmt, new_temp);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
VEC_quick_push (gimple, SLP_TREE_VEC_STMTS (slp_node),
new_stmt);
}
@ -1830,9 +1827,7 @@ vectorizable_call (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_stmt = gimple_build_call_vec (fndecl, vargs);
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_call_set_lhs (new_stmt, new_temp);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
if (j == 0)
STMT_VINFO_VEC_STMT (stmt_info) = *vec_stmt = new_stmt;
@ -1885,7 +1880,6 @@ vectorizable_call (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_call_set_lhs (new_stmt, new_temp);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
VEC_quick_push (gimple, SLP_TREE_VEC_STMTS (slp_node),
new_stmt);
}
@ -1927,9 +1921,7 @@ vectorizable_call (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_stmt = gimple_build_call_vec (fndecl, vargs);
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_call_set_lhs (new_stmt, new_temp);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
if (j == 0)
STMT_VINFO_VEC_STMT (stmt_info) = new_stmt;
@ -4019,7 +4011,6 @@ vectorizable_store (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_stmt = gimple_build_call_internal (IFN_STORE_LANES, 1, vec_array);
gimple_call_set_lhs (new_stmt, data_ref);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
}
else
{
@ -4076,7 +4067,6 @@ vectorizable_store (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
/* Arguments are ready. Create the new vector stmt. */
new_stmt = gimple_build_assign (data_ref, vec_oprnd);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
if (slp)
continue;
@ -4629,7 +4619,6 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
vec_inv = build_constructor (vectype, v);
new_temp = vect_init_vector (stmt, vec_inv, vectype, gsi);
new_stmt = SSA_NAME_DEF_STMT (new_temp);
mark_symbols_for_renaming (new_stmt);
if (j == 0)
STMT_VINFO_VEC_STMT (stmt_info) = *vec_stmt = new_stmt;
@ -4845,7 +4834,6 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_stmt = gimple_build_call_internal (IFN_LOAD_LANES, 1, data_ref);
gimple_call_set_lhs (new_stmt, vec_array);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
/* Extract each vector into an SSA_NAME. */
for (i = 0; i < vec_num; i++)
@ -4978,7 +4966,6 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt,
new_temp = make_ssa_name (vec_dest, new_stmt);
gimple_assign_set_lhs (new_stmt, new_temp);
vect_finish_stmt_generation (stmt, new_stmt, gsi);
mark_symbols_for_renaming (new_stmt);
/* 3. Handle explicit realignment if necessary/supported.
Create in loop: