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Begin clarifying allocation patterns by changing from heap_allocator to specific arenas

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This commit is contained in:
gingerBill
2020-11-15 18:08:52 +00:00
parent 9f93042163
commit 3c1c10a178
10 changed files with 209 additions and 201 deletions
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16
src/main.cpp
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@@ -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;