From f06f33872ca22ca9afd1787b130ee3fb5fb2d723 Mon Sep 17 00:00:00 2001 From: gingerBill Date: Sun, 29 Nov 2020 18:17:21 +0000 Subject: Make 16 simple hasher cases for small types --- src/check_type.cpp | 42 ++++++++++++++++++------------------------ 1 file changed, 18 insertions(+), 24 deletions(-) (limited to 'src/check_type.cpp') diff --git a/src/check_type.cpp b/src/check_type.cpp index 9c8308757..ab69c89bc 100644 --- a/src/check_type.cpp +++ b/src/check_type.cpp @@ -2860,37 +2860,31 @@ void add_map_key_type_dependencies(CheckerContext *ctx, Type *key) { return; } + if (is_type_simple_compare(key)) { + i64 sz = type_size_of(key); + if (1 <= sz && sz <= 16) { + char buf[20] = {}; + gb_snprintf(buf, 20, "default_hasher%d", cast(i32)sz); + add_package_dependency(ctx, "runtime", buf); + return; + } else { + add_package_dependency(ctx, "runtime", "default_hasher_n"); + return; + } + } + if (key->kind == Type_Struct) { add_package_dependency(ctx, "runtime", "default_hasher_n"); - if (!is_type_simple_compare(key)) { - for_array(i, key->Struct.fields) { - Entity *field = key->Struct.fields[i]; - add_map_key_type_dependencies(ctx, field->type); - } + for_array(i, key->Struct.fields) { + Entity *field = key->Struct.fields[i]; + add_map_key_type_dependencies(ctx, field->type); } } else if (key->kind == Type_EnumeratedArray) { add_package_dependency(ctx, "runtime", "default_hasher_n"); - if (!is_type_simple_compare(key->EnumeratedArray.elem)) { - add_map_key_type_dependencies(ctx, key->EnumeratedArray.elem); - } + add_map_key_type_dependencies(ctx, key->EnumeratedArray.elem); } else if (key->kind == Type_Array) { add_package_dependency(ctx, "runtime", "default_hasher_n"); - if (!is_type_simple_compare(key->Array.elem)) { - add_map_key_type_dependencies(ctx, key->Array.elem); - } - } else { - if (!is_type_simple_compare(key)) { - GB_PANIC("HERE"); - } - - i64 sz = type_size_of(key); - switch (sz) { - case 1: add_package_dependency(ctx, "runtime", "default_hasher1"); break; - case 2: add_package_dependency(ctx, "runtime", "default_hasher2"); break; - case 4: add_package_dependency(ctx, "runtime", "default_hasher4"); break; - case 8: add_package_dependency(ctx, "runtime", "default_hasher8"); break; - case 16: add_package_dependency(ctx, "runtime", "default_hasher16"); break; - } + add_map_key_type_dependencies(ctx, key->Array.elem); } } } -- cgit v1.2.3