coverage.h (GCOV_TYPE_NODE): Delete.
* coverage.h (GCOV_TYPE_NODE): Delete. * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref) (build_ctr_info_type): Use get_gcov_type () instead of GCOV_TYPE_NODE. * tree-profile.c (tree_gen_edge_profiler, tree_gen_interval_profiler) (tree_gen_pow2_profiler, tree_gen_one_value_profiler): Likewise. * value-prof.c (tree_divmod_fixed_value_transform): Delete. From-SVN: r97760
This commit is contained in:
Richard Sandiford
Richard Sandiford
parent
fb72a0a30b
commit
070e396943
5 changed files with 87 additions and 74 deletions
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@ -1,3 +1,12 @@
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2004-04-06 Richard Sandiford <rsandifo@redhat.com>
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* coverage.h (GCOV_TYPE_NODE): Delete.
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* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref)
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(build_ctr_info_type): Use get_gcov_type () instead of GCOV_TYPE_NODE.
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* tree-profile.c (tree_gen_edge_profiler, tree_gen_interval_profiler)
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(tree_gen_pow2_profiler, tree_gen_one_value_profiler): Likewise.
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* value-prof.c (tree_divmod_fixed_value_transform): Delete.
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2004-04-06 Richard Sandiford <rsandifo@redhat.com>
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PR other/20792
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@ -392,16 +392,17 @@ coverage_counter_alloc (unsigned counter, unsigned num)
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/* We don't know the size yet; make it big enough that nobody
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will make any clever transformation on it. */
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char buf[20];
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tree gcov_type_node = get_gcov_type ();
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tree domain_tree
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= build_index_type (build_int_cst (NULL_TREE, 1000)); /* replaced later */
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tree gcov_type_array_type
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= build_array_type (GCOV_TYPE_NODE, domain_tree);
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= build_array_type (gcov_type_node, domain_tree);
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tree_ctr_tables[counter]
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= build_decl (VAR_DECL, NULL_TREE, gcov_type_array_type);
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TREE_STATIC (tree_ctr_tables[counter]) = 1;
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ASM_GENERATE_INTERNAL_LABEL (buf, "LPBX", counter + 1);
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DECL_NAME (tree_ctr_tables[counter]) = get_identifier (buf);
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DECL_ALIGN (tree_ctr_tables[counter]) = TYPE_ALIGN (GCOV_TYPE_NODE);
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DECL_ALIGN (tree_ctr_tables[counter]) = TYPE_ALIGN (gcov_type_node);
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}
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fn_b_ctrs[counter] = fn_n_ctrs[counter];
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fn_n_ctrs[counter] += num;
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@ -440,18 +441,19 @@ rtl_coverage_counter_ref (unsigned counter, unsigned no)
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tree
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tree_coverage_counter_ref (unsigned counter, unsigned no)
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{
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tree gcov_type_node = get_gcov_type ();
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tree domain_type = TYPE_DOMAIN (TREE_TYPE (tree_ctr_tables[counter]));
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gcc_assert (no < fn_n_ctrs[counter] - fn_b_ctrs[counter]);
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no += prg_n_ctrs[counter] + fn_b_ctrs[counter];
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/* "no" here is an array index, scaled to bytes later. */
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return build4 (ARRAY_REF, GCOV_TYPE_NODE, tree_ctr_tables[counter],
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return build4 (ARRAY_REF, gcov_type_node, tree_ctr_tables[counter],
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fold_convert (domain_type,
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build_int_cst (NULL_TREE, no)),
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TYPE_MIN_VALUE (domain_type),
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size_binop (EXACT_DIV_EXPR, TYPE_SIZE_UNIT (GCOV_TYPE_NODE),
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size_int (TYPE_ALIGN_UNIT (GCOV_TYPE_NODE))));
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size_binop (EXACT_DIV_EXPR, TYPE_SIZE_UNIT (gcov_type_node),
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size_int (TYPE_ALIGN_UNIT (gcov_type_node))));
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}
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/* Generate a checksum for a string. CHKSUM is the current
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@ -685,7 +687,7 @@ build_ctr_info_type (void)
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{
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tree type = lang_hooks.types.make_type (RECORD_TYPE);
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tree field, fields = NULL_TREE;
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tree gcov_ptr_type = build_pointer_type (GCOV_TYPE_NODE);
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tree gcov_ptr_type = build_pointer_type (get_gcov_type ());
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tree gcov_merge_fn_type;
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/* counters */
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@ -49,6 +49,4 @@ extern gcov_type *get_coverage_counts (unsigned /*counter*/,
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extern tree get_gcov_type (void);
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#define GCOV_TYPE_NODE get_gcov_type ()
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#endif
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@ -61,14 +61,15 @@ tree_init_edge_profiler (void)
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static void
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tree_gen_edge_profiler (int edgeno, edge e)
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{
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tree tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tree tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tree gcov_type_node = get_gcov_type ();
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tree tmp1 = create_tmp_var (gcov_type_node, "PROF");
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tree tmp2 = create_tmp_var (gcov_type_node, "PROF");
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tree ref = tree_coverage_counter_ref (GCOV_COUNTER_ARCS, edgeno);
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tree stmt1 = build (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref);
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tree stmt2 = build (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2,
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build (PLUS_EXPR, GCOV_TYPE_NODE,
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tree stmt1 = build (MODIFY_EXPR, gcov_type_node, tmp1, ref);
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tree stmt2 = build (MODIFY_EXPR, gcov_type_node, tmp2,
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build (PLUS_EXPR, gcov_type_node,
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tmp1, integer_one_node));
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tree stmt3 = build (MODIFY_EXPR, GCOV_TYPE_NODE, ref, tmp2);
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tree stmt3 = build (MODIFY_EXPR, gcov_type_node, ref, tmp2);
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bsi_insert_on_edge (e, stmt1);
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bsi_insert_on_edge (e, stmt2);
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bsi_insert_on_edge (e, stmt3);
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@ -95,6 +96,7 @@ tree_gen_interval_profiler (histogram_value value, unsigned tag, unsigned base)
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tree stmt = value->hvalue.tree.stmt;
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block_stmt_iterator bsi = bsi_for_stmt (stmt);
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basic_block bb = bb_for_stmt (stmt);
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tree gcov_type_node = get_gcov_type ();
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tree optype;
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op = stmt;
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@ -143,7 +145,7 @@ tree_gen_interval_profiler (histogram_value value, unsigned tag, unsigned base)
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bsi_insert_before (&bsi, stmt3, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt4, BSI_SAME_STMT);
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index = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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index = create_tmp_var (gcov_type_node, "PROF");
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/* Check for too big. */
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stmt1 = build3 (COND_EXPR, void_type_node,
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@ -167,23 +169,24 @@ tree_gen_interval_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Normal case, within range. */
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label3 = build1 (LABEL_EXPR, void_type_node, label_decl3);
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bsi_insert_before (&bsi, label3, BSI_SAME_STMT);
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, index,
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build1 (NOP_EXPR, GCOV_TYPE_NODE, val));
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, index,
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build1 (NOP_EXPR, gcov_type_node, val));
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bb3end = stmt1;
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/* Too big */
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label4 = build1 (LABEL_EXPR, void_type_node, label_decl4);
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, index,
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build_int_cst (GCOV_TYPE_NODE, value->hdata.intvl.steps));
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, index,
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build_int_cst (gcov_type_node, value->hdata.intvl.steps));
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bsi_insert_before (&bsi, label4, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bb4end = stmt1;
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/* Too small */
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label5 = build1 (LABEL_EXPR, void_type_node, label_decl5);
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, index,
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build_int_cst (GCOV_TYPE_NODE, value->hdata.intvl.steps + 1));
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, index,
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build_int_cst (gcov_type_node,
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value->hdata.intvl.steps + 1));
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bsi_insert_before (&bsi, label5, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bb5end = stmt1;
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@ -192,22 +195,22 @@ tree_gen_interval_profiler (histogram_value value, unsigned tag, unsigned base)
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label6 = build1 (LABEL_EXPR, void_type_node, label_decl6);
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bsi_insert_before (&bsi, label6, BSI_SAME_STMT);
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tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp3 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1,
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build2 (PLUS_EXPR, GCOV_TYPE_NODE, index,
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TREE_OPERAND (ref, 1)));
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tmp1 = create_tmp_var (gcov_type_node, "PROF");
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tmp2 = create_tmp_var (gcov_type_node, "PROF");
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tmp3 = create_tmp_var (gcov_type_node, "PROF");
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1,
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build2 (PLUS_EXPR, gcov_type_node, index,
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TREE_OPERAND (ref, 1)));
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TREE_OPERAND (ref, 1) = tmp1;
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/* Make a copy to avoid sharing complaints. */
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ref2 = build4 (ARRAY_REF, TREE_TYPE (ref), TREE_OPERAND (ref, 0),
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TREE_OPERAND (ref, 1), TREE_OPERAND (ref, 2),
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TREE_OPERAND (ref, 3));
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stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2, ref);
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stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp3,
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build2 (PLUS_EXPR, GCOV_TYPE_NODE, tmp2, integer_one_node));
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stmt4 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref2, tmp3);
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stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2, ref);
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stmt3 = build2 (MODIFY_EXPR, gcov_type_node, tmp3,
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build2 (PLUS_EXPR, gcov_type_node, tmp2, integer_one_node));
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stmt4 = build2 (MODIFY_EXPR, gcov_type_node, ref2, tmp3);
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt3, BSI_SAME_STMT);
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@ -259,6 +262,7 @@ tree_gen_pow2_profiler (histogram_value value, unsigned tag, unsigned base)
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tree stmt = value->hvalue.tree.stmt;
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block_stmt_iterator bsi = bsi_for_stmt (stmt);
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basic_block bb = bb_for_stmt (stmt);
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tree gcov_type_node = get_gcov_type ();
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tree optype, optypesigned, optypeunsigned;
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op = stmt;
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@ -289,9 +293,9 @@ tree_gen_pow2_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Set up variables and check if denominator is negative when considered
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as signed. */
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index = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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index = create_tmp_var (gcov_type_node, "PROF");
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denom = create_tmp_var (optype, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, index, integer_zero_node);
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, index, integer_zero_node);
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stmt2 = build2 (MODIFY_EXPR, optype, denom, op);
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if (optypesigned == optype)
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{
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@ -335,8 +339,8 @@ tree_gen_pow2_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Loop. Increment index, shift denominator, repeat if denominator nonzero. */
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label2 = build1 (LABEL_EXPR, void_type_node, label_decl2);
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, index,
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build2 (PLUS_EXPR, GCOV_TYPE_NODE, index, integer_one_node));
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, index,
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build2 (PLUS_EXPR, gcov_type_node, index, integer_one_node));
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if (optypeunsigned == optype)
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{
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tmp1 = denom;
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@ -364,19 +368,20 @@ tree_gen_pow2_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Increment the appropriate counter. */
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label3 = build1 (LABEL_EXPR, void_type_node, label_decl3);
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tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp3 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1,
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build2 (PLUS_EXPR, GCOV_TYPE_NODE, index, TREE_OPERAND (ref, 1)));
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tmp1 = create_tmp_var (gcov_type_node, "PROF");
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tmp2 = create_tmp_var (gcov_type_node, "PROF");
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tmp3 = create_tmp_var (gcov_type_node, "PROF");
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1,
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build2 (PLUS_EXPR, gcov_type_node,
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index, TREE_OPERAND (ref, 1)));
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TREE_OPERAND (ref, 1) = tmp1;
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/* Make a copy to avoid sharing complaints. */
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ref2 = build4 (ARRAY_REF, TREE_TYPE (ref), TREE_OPERAND (ref, 0),
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TREE_OPERAND (ref, 1), TREE_OPERAND (ref, 2), TREE_OPERAND (ref, 3));
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stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2, ref);
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stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp3,
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build2 (PLUS_EXPR, GCOV_TYPE_NODE, tmp2, integer_one_node));
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stmt4 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref2, tmp3);
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stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2, ref);
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stmt3 = build2 (MODIFY_EXPR, gcov_type_node, tmp3,
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build2 (PLUS_EXPR, gcov_type_node, tmp2, integer_one_node));
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stmt4 = build2 (MODIFY_EXPR, gcov_type_node, ref2, tmp3);
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bsi_insert_before (&bsi, label3, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
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@ -425,6 +430,7 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
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tree stmt = value->hvalue.tree.stmt;
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block_stmt_iterator bsi = bsi_for_stmt (stmt);
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basic_block bb = bb_for_stmt (stmt);
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tree gcov_type_node = get_gcov_type ();
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tree optype;
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op = stmt;
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@ -440,10 +446,10 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
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optype = TREE_TYPE (op);
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/* Check if the stored value matches. */
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tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp1 = create_tmp_var (gcov_type_node, "PROF");
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tmp2 = create_tmp_var (optype, "PROF");
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tmp3 = create_tmp_var (optype, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref1);
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1, ref1);
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stmt2 = build2 (MODIFY_EXPR, optype, tmp2,
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build1 (NOP_EXPR, optype, tmp1));
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stmt3 = build2 (MODIFY_EXPR, optype, tmp3, op);
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@ -459,8 +465,8 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Does not match; check whether the counter is zero. */
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label1 = build1 (LABEL_EXPR, void_type_node, label_decl1);
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tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref2);
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tmp1 = create_tmp_var (gcov_type_node, "PROF");
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1, ref2);
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stmt2 = build3 (COND_EXPR, void_type_node,
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build2 (EQ_EXPR, boolean_type_node, tmp1, integer_zero_node),
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build1 (GOTO_EXPR, void_type_node, label_decl3),
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@ -472,13 +478,12 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Counter is not zero yet, decrement. */
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label2 = build1 (LABEL_EXPR, void_type_node, label_decl2);
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tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref2);
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stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2,
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build (MINUS_EXPR, GCOV_TYPE_NODE,
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tmp1, integer_one_node));
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stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref2, tmp2);
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tmp1 = create_tmp_var (gcov_type_node, "PROF");
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tmp2 = create_tmp_var (gcov_type_node, "PROF");
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stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1, ref2);
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stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2,
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build (MINUS_EXPR, gcov_type_node, tmp1, integer_one_node));
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stmt3 = build2 (MODIFY_EXPR, gcov_type_node, ref2, tmp2);
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bsi_insert_before (&bsi, label2, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
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bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
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@ -488,11 +493,11 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
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/* Counter was zero, store new value. */
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label3 = build1 (LABEL_EXPR, void_type_node, label_decl3);
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tmp1 = create_tmp_var (optype, "PROF");
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tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
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tmp2 = create_tmp_var (gcov_type_node, "PROF");
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stmt1 = build2 (MODIFY_EXPR, optype, tmp1, op);
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stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2,
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build1 (NOP_EXPR, GCOV_TYPE_NODE, tmp1));
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stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref1, tmp2);
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stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2,
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build1 (NOP_EXPR, gcov_type_node, tmp1));
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stmt3 = build2 (MODIFY_EXPR, gcov_type_node, ref1, tmp2);
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bsi_insert_before (&bsi, label3, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
|
||||
|
|
@ -502,13 +507,12 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
|
|||
|
||||
/* Increment counter. */
|
||||
label4 = build1 (LABEL_EXPR, void_type_node, label_decl4);
|
||||
tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
|
||||
tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
|
||||
stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref2);
|
||||
stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2,
|
||||
build (PLUS_EXPR, GCOV_TYPE_NODE,
|
||||
tmp1, integer_one_node));
|
||||
stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref2, tmp2);
|
||||
tmp1 = create_tmp_var (gcov_type_node, "PROF");
|
||||
tmp2 = create_tmp_var (gcov_type_node, "PROF");
|
||||
stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1, ref2);
|
||||
stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2,
|
||||
build (PLUS_EXPR, gcov_type_node, tmp1, integer_one_node));
|
||||
stmt3 = build2 (MODIFY_EXPR, gcov_type_node, ref2, tmp2);
|
||||
bsi_insert_before (&bsi, label4, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
|
||||
|
|
@ -521,13 +525,12 @@ tree_gen_one_value_profiler (histogram_value value, unsigned tag, unsigned base)
|
|||
it is unable to update them correctly, or because it will duplicate
|
||||
the block or its part). */
|
||||
label5 = build1 (LABEL_EXPR, void_type_node, label_decl5);
|
||||
tmp1 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
|
||||
tmp2 = create_tmp_var (GCOV_TYPE_NODE, "PROF");
|
||||
stmt1 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp1, ref3);
|
||||
stmt2 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, tmp2,
|
||||
build (PLUS_EXPR, GCOV_TYPE_NODE,
|
||||
tmp1, integer_one_node));
|
||||
stmt3 = build2 (MODIFY_EXPR, GCOV_TYPE_NODE, ref3, tmp2);
|
||||
tmp1 = create_tmp_var (gcov_type_node, "PROF");
|
||||
tmp2 = create_tmp_var (gcov_type_node, "PROF");
|
||||
stmt1 = build2 (MODIFY_EXPR, gcov_type_node, tmp1, ref3);
|
||||
stmt2 = build2 (MODIFY_EXPR, gcov_type_node, tmp2,
|
||||
build (PLUS_EXPR, gcov_type_node, tmp1, integer_one_node));
|
||||
stmt3 = build2 (MODIFY_EXPR, gcov_type_node, ref3, tmp2);
|
||||
bsi_insert_before (&bsi, label5, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt1, BSI_SAME_STMT);
|
||||
bsi_insert_before (&bsi, stmt2, BSI_SAME_STMT);
|
||||
|
|
|
|||
|
|
@ -1242,7 +1242,8 @@ tree_divmod_fixed_value_transform (tree stmt)
|
|||
/* Compute probability of taking the optimal path. */
|
||||
prob = (count * REG_BR_PROB_BASE + all / 2) / all;
|
||||
|
||||
tree_val = build_int_cst_wide (GCOV_TYPE_NODE, val & 0xffffffffull, val >> 32);
|
||||
tree_val = build_int_cst_wide (get_gcov_type (),
|
||||
val & 0xffffffffull, val >> 32);
|
||||
result = tree_divmod_fixed_value (stmt, op, op1, op2, tree_val, prob, count, all);
|
||||
|
||||
TREE_OPERAND (modify, 1) = result;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue