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-rw-r--r--gcc/value-prof.c47
1 files changed, 3 insertions, 44 deletions
diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index da35008..7f776cc 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -541,10 +541,8 @@ static tree
gimple_divmod_fixed_value (gimple stmt, tree value, int prob, gcov_type count,
gcov_type all)
{
- gimple stmt1, stmt2, stmt3, label1, label2;
+ gimple stmt1, stmt2, stmt3;
tree tmp1, tmp2, tmpv;
- tree label_decl1 = create_artificial_label ();
- tree label_decl2 = create_artificial_label ();
gimple bb1end, bb2end, bb3end;
basic_block bb, bb2, bb3, bb4;
tree optype, op1, op2;
@@ -573,17 +571,13 @@ gimple_divmod_fixed_value (gimple stmt, tree value, int prob, gcov_type count,
bb1end = stmt3;
tmp2 = create_tmp_var (optype, "PROF");
- label1 = gimple_build_label (label_decl1);
stmt1 = gimple_build_assign_with_ops (gimple_assign_rhs_code (stmt), tmp2,
op1, tmpv);
- gsi_insert_before (&gsi, label1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb2end = stmt1;
- label2 = gimple_build_label (label_decl2);
stmt1 = gimple_build_assign_with_ops (gimple_assign_rhs_code (stmt), tmp2,
op1, op2);
- gsi_insert_before (&gsi, label2, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb3end = stmt1;
@@ -702,9 +696,6 @@ gimple_mod_pow2 (gimple stmt, int prob, gcov_type count, gcov_type all)
{
gimple stmt1, stmt2, stmt3, stmt4;
tree tmp2, tmp3;
- tree label_decl1 = create_artificial_label ();
- tree label_decl2 = create_artificial_label ();
- gimple label1, label2;
gimple bb1end, bb2end, bb3end;
basic_block bb, bb2, bb3, bb4;
tree optype, op1, op2;
@@ -736,16 +727,12 @@ gimple_mod_pow2 (gimple stmt, int prob, gcov_type count, gcov_type all)
bb1end = stmt4;
/* tmp2 == op2-1 inherited from previous block. */
- label1 = gimple_build_label (label_decl1);
stmt1 = gimple_build_assign_with_ops (BIT_AND_EXPR, result, op1, tmp2);
- gsi_insert_before (&gsi, label1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb2end = stmt1;
- label2 = gimple_build_label (label_decl2);
stmt1 = gimple_build_assign_with_ops (gimple_assign_rhs_code (stmt), result,
op1, op2);
- gsi_insert_before (&gsi, label2, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb3end = stmt1;
@@ -861,10 +848,6 @@ gimple_mod_subtract (gimple stmt, int prob1, int prob2, int ncounts,
{
gimple stmt1, stmt2, stmt3;
tree tmp1;
- tree label_decl1 = create_artificial_label ();
- tree label_decl2 = create_artificial_label ();
- tree label_decl3 = create_artificial_label ();
- gimple label1, label2, label3;
gimple bb1end, bb2end = NULL, bb3end;
basic_block bb, bb2, bb3, bb4;
tree optype, op1, op2;
@@ -894,26 +877,19 @@ gimple_mod_subtract (gimple stmt, int prob1, int prob2, int ncounts,
if (ncounts) /* Assumed to be 0 or 1 */
{
- label1 = gimple_build_label (label_decl1);
stmt1 = gimple_build_assign_with_ops (MINUS_EXPR, result, result, tmp1);
stmt2 = gimple_build_cond (LT_EXPR, result, tmp1, NULL_TREE, NULL_TREE);
- gsi_insert_before (&gsi, label1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt2, GSI_SAME_STMT);
bb2end = stmt2;
}
/* Fallback case. */
- label2 = gimple_build_label (label_decl2);
stmt1 = gimple_build_assign_with_ops (gimple_assign_rhs_code (stmt), result,
result, tmp1);
- gsi_insert_before (&gsi, label2, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb3end = stmt1;
- label3 = gimple_build_label (label_decl3);
- gsi_insert_before (&gsi, label3, GSI_SAME_STMT);
-
/* Fix CFG. */
/* Edge e23 connects bb2 to bb3, etc. */
/* However block 3 is optional; if it is not there, references
@@ -1098,9 +1074,6 @@ gimple_ic (gimple stmt, gimple call, struct cgraph_node *direct_call,
{
gimple stmt1, stmt2, stmt3;
tree tmp1, tmpv, tmp;
- tree label_decl1 = create_artificial_label ();
- tree label_decl2 = create_artificial_label ();
- gimple label1, label2;
gimple bb1end, bb2end, bb3end;
basic_block bb, bb2, bb3, bb4;
tree optype = build_pointer_type (void_type_node);
@@ -1124,16 +1097,11 @@ gimple_ic (gimple stmt, gimple call, struct cgraph_node *direct_call,
gsi_insert_before (&gsi, stmt3, GSI_SAME_STMT);
bb1end = stmt3;
- label1 = gimple_build_label (label_decl1);
stmt1 = gimple_copy (stmt);
gimple_call_set_fn (stmt,
build_addr (direct_call->decl, current_function_decl));
- gsi_insert_before (&gsi, label1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
bb2end = stmt1;
-
- label2 = gimple_build_label (label_decl2);
- gsi_insert_before (&gsi, label2, GSI_SAME_STMT);
bb3end = stmt;
/* Fix CFG. */
@@ -1287,9 +1255,6 @@ gimple_stringop_fixed_value (gimple stmt, tree value, int prob, gcov_type count,
{
gimple stmt1, stmt2, stmt3;
tree tmp1, tmpv;
- tree label_decl1 = create_artificial_label ();
- tree label_decl2 = create_artificial_label ();
- gimple label1, label2;
gimple bb1end, bb2end;
basic_block bb, bb2, bb3, bb4;
edge e12, e13, e23, e24, e34;
@@ -1325,17 +1290,13 @@ gimple_stringop_fixed_value (gimple stmt, tree value, int prob, gcov_type count,
gsi_insert_before (&gsi, stmt3, GSI_SAME_STMT);
bb1end = stmt3;
- label1 = gimple_build_label (label_decl1);
stmt1 = gimple_copy (stmt);
gimple_call_set_arg (stmt1, 2, value);
- gsi_insert_before (&gsi, label1, GSI_SAME_STMT);
gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT);
region = lookup_stmt_eh_region (stmt);
if (region >= 0)
add_stmt_to_eh_region (stmt1, region);
bb2end = stmt1;
- label2 = gimple_build_label (label_decl2);
- gsi_insert_before (&gsi, label2, GSI_SAME_STMT);
/* Fix CFG. */
/* Edge e23 connects bb2 to bb3, etc. */
@@ -1581,13 +1542,11 @@ gimple_indirect_call_to_profile (gimple stmt, histogram_values *values)
{
tree callee;
- if (gimple_code (stmt) != GIMPLE_CALL)
+ if (gimple_code (stmt) != GIMPLE_CALL
+ || gimple_call_fndecl (stmt) != NULL_TREE)
return;
callee = gimple_call_fn (stmt);
-
- if (TREE_CODE (callee) == FUNCTION_DECL)
- return;
VEC_reserve (histogram_value, heap, *values, 3);
generated by cgit v1.1 at 2025-04-10 22:18:38 +0000