From 3c1c10a1785a97831a69fb6d94356d5cc4989bd6 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Sun, 15 Nov 2020 18:08:52 +0000 Subject: Begin clarifying allocation patterns by changing from `heap_allocator` to specific arenas --- src/main.cpp | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'src/main.cpp') diff --git a/src/main.cpp b/src/main.cpp index 3717a4147..d0d2e2bbb 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1643,12 +1643,15 @@ int main(int arg_count, char const **arg_ptr) { timings_init(timings, str_lit("Total Time"), 128); defer (timings_destroy(timings)); + arena_init(&permanent_arena, heap_allocator()); + arena_init(&temporary_arena, heap_allocator()); + arena_init(&global_ast_arena, heap_allocator()); + init_string_buffer_memory(); init_string_interner(); init_global_error_collector(); init_keyword_hash_table(); global_big_int_init(); - arena_init(&global_ast_arena, heap_allocator()); array_init(&library_collections, heap_allocator()); // NOTE(bill): 'core' cannot be (re)defined by the user @@ -1795,6 +1798,8 @@ int main(int arg_count, char const **arg_ptr) { return 1; } + arena_free_all(&temporary_arena); + if (build_context.generate_docs) { // generate_documentation(&parser); return 0; @@ -1812,6 +1817,7 @@ int main(int arg_count, char const **arg_ptr) { check_parsed_files(&checker); } + arena_free_all(&temporary_arena); if (build_context.no_output_files) { if (build_context.query_data_set_settings.ok) { @@ -1842,6 +1848,8 @@ int main(int arg_count, char const **arg_ptr) { } lb_generate_code(&gen); + arena_free_all(&temporary_arena); + switch (build_context.build_mode) { case BuildMode_Executable: case BuildMode_DynamicLibrary: @@ -1919,12 +1927,18 @@ int main(int arg_count, char const **arg_ptr) { timings_start_section(timings, str_lit("llvm ir gen")); ir_gen_tree(&ir_gen); + arena_free_all(&temporary_arena); + timings_start_section(timings, str_lit("llvm ir opt tree")); ir_opt_tree(&ir_gen); + arena_free_all(&temporary_arena); + timings_start_section(timings, str_lit("llvm ir print")); print_llvm_ir(&ir_gen); + arena_free_all(&temporary_arena); + String output_name = ir_gen.output_name; String output_base = ir_gen.output_base; -- cgit v1.2.3