llvm_trace_basic_block
llvm_increment_path_count
llvm_decrement_path_count
-llvm_prof_linectr_start_file
-llvm_prof_linectr_emit_counter
-llvm_prof_linectr_end_file
+llvm_gcda_start_file
+llvm_gcda_increment_indirect_counter
+llvm_gcda_emit_function
+llvm_gcda_emit_arcs
+llvm_gcda_end_file