diff options
Diffstat (limited to 'gcc/tree-profile.c')
| -rw-r--r-- | gcc/tree-profile.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/gcc/tree-profile.c b/gcc/tree-profile.c index 676461c..a5b6bc8 100644 --- a/gcc/tree-profile.c +++ b/gcc/tree-profile.c @@ -44,7 +44,6 @@ along with GCC; see the file COPYING3. If not see #include "target.h" static GTY(()) tree gcov_type_node; -static GTY(()) tree gcov_type_tmp_var; static GTY(()) tree tree_interval_profiler_fn; static GTY(()) tree tree_pow2_profiler_fn; static GTY(()) tree tree_one_value_profiler_fn; @@ -209,20 +208,18 @@ gimple_init_edge_profiler (void) void gimple_gen_edge_profiler (int edgeno, edge e) { - tree ref, one; + tree ref, one, gcov_type_tmp_var; gimple stmt1, stmt2, stmt3; - /* We share one temporary variable declaration per function. This - gets re-set in tree_profiling. */ - if (gcov_type_tmp_var == NULL_TREE) - gcov_type_tmp_var = create_tmp_reg (gcov_type_node, "PROF_edge_counter"); ref = tree_coverage_counter_ref (GCOV_COUNTER_ARCS, edgeno); one = build_int_cst (gcov_type_node, 1); + gcov_type_tmp_var = make_temp_ssa_name (gcov_type_node, + NULL, "PROF_edge_counter"); stmt1 = gimple_build_assign (gcov_type_tmp_var, ref); - gimple_assign_set_lhs (stmt1, make_ssa_name (gcov_type_tmp_var, stmt1)); + gcov_type_tmp_var = make_temp_ssa_name (gcov_type_node, + NULL, "PROF_edge_counter"); stmt2 = gimple_build_assign_with_ops (PLUS_EXPR, gcov_type_tmp_var, gimple_assign_lhs (stmt1), one); - gimple_assign_set_lhs (stmt2, make_ssa_name (gcov_type_tmp_var, stmt2)); stmt3 = gimple_build_assign (unshare_expr (ref), gimple_assign_lhs (stmt2)); gsi_insert_on_edge (e, stmt1); gsi_insert_on_edge (e, stmt2); @@ -335,10 +332,9 @@ gimple_gen_ic_profiler (histogram_value value, unsigned tag, unsigned base) stmt3: __gcov_indirect_call_callee = tmp1; */ - tmp1 = create_tmp_reg (ptr_void, "PROF"); stmt1 = gimple_build_assign (ic_gcov_type_ptr_var, ref_ptr); + tmp1 = make_temp_ssa_name (ptr_void, NULL, "PROF"); stmt2 = gimple_build_assign (tmp1, unshare_expr (value->hvalue.value)); - gimple_assign_set_lhs (stmt2, make_ssa_name (tmp1, stmt2)); stmt3 = gimple_build_assign (ic_void_ptr_var, gimple_assign_lhs (stmt2)); gsi_insert_before (&gsi, stmt1, GSI_SAME_STMT); @@ -481,9 +477,6 @@ tree_profiling (void) push_cfun (DECL_STRUCT_FUNCTION (node->symbol.decl)); current_function_decl = node->symbol.decl; - /* Re-set global shared temporary variable for edge-counters. */ - gcov_type_tmp_var = NULL_TREE; - /* Local pure-const may imply need to fixup the cfg. */ if (execute_fixup_cfg () & TODO_cleanup_cfg) cleanup_tree_cfg (); |