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Remove header cache code

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This commit is contained in:
gingerBill
2022-09-21 13:06:02 +01:00
parent 4f50988799
commit 831620bfc4
4 changed files with 0 additions and 34 deletions
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3
core/runtime/dynamic_map_internal.odin
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@@ -82,7 +82,6 @@ __dynamic_map_set :: proc "odin" (m: rawptr, table: Map_Header_Table, key_hash:
}
return prev
}
assert(condition = m != nil)
h := Map_Header{(^Raw_Map)(m), table}
@@ -126,8 +125,6 @@ __dynamic_map_set :: proc "odin" (m: rawptr, table: Map_Header_Table, key_hash:
// USED INTERNALLY BY THE COMPILER
__dynamic_map_reserve :: proc "odin" (m: rawptr, table: Map_Header_Table, cap: uint, loc := #caller_location) {
assert(condition = m != nil)
h := Map_Header{(^Raw_Map)(m), table}
c := context

25
src/llvm_backend.cpp
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@@ -578,31 +578,6 @@ lbAddr lb_gen_map_header_internal(lbProcedure *p, lbValue map_val_ptr, Type *map
return h;
}
lbValue lb_gen_map_header(lbProcedure *p, lbValue map_val_ptr, Type *map_type) {
GB_ASSERT_MSG(is_type_pointer(map_val_ptr.type), "%s", type_to_string(map_val_ptr.type));
GB_ASSERT(is_type_map(map_type));
// TODO(bill): this is a temporary fix since this caching is not working other platforms
bool allow_caching = build_context.metrics.os == TargetOs_windows || is_arch_wasm();
lbAddr h = {};
if (!allow_caching) {
h = lb_gen_map_header_internal(p, map_val_ptr, map_type);
} else {
lbAddr *found = map_get(&p->map_header_cache, map_val_ptr.value);
if (found != nullptr) {
h = *found;
} else {
h = lb_gen_map_header_internal(p, map_val_ptr, map_type);
map_set(&p->map_header_cache, map_val_ptr.value, h);
}
}
return lb_addr_load(p, h);
}
lbValue lb_const_hash(lbModule *m, lbValue key, Type *key_type) {
if (true) {
return {};

2
src/llvm_backend.hpp
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@@ -310,7 +310,6 @@ struct lbProcedure {
PtrMap<Ast *, lbValue> selector_values;
PtrMap<Ast *, lbAddr> selector_addr;
PtrMap<LLVMValueRef, lbAddr> map_header_cache;
};
@@ -446,7 +445,6 @@ String lb_get_const_string(lbModule *m, lbValue value);
lbValue lb_generate_local_array(lbProcedure *p, Type *elem_type, i64 count, bool zero_init=true);
lbValue lb_generate_global_array(lbModule *m, Type *elem_type, i64 count, String prefix, i64 id);
lbValue lb_gen_map_header(lbProcedure *p, lbValue map_val_ptr, Type *map_type);
lbValue lb_gen_map_key_hash(lbProcedure *p, lbValue key, Type *key_type, lbValue *key_ptr_);
lbValue lb_internal_dynamic_map_get_ptr(lbProcedure *p, lbValue const &map_ptr, lbValue const &key);

4
src/llvm_backend_proc.cpp
View File

@@ -123,7 +123,6 @@ lbProcedure *lb_create_procedure(lbModule *m, Entity *entity, bool ignore_body)
p->scope_stack.allocator = a;
map_init(&p->selector_values, a, 0);
map_init(&p->selector_addr, a, 0);
map_init(&p->map_header_cache, a, 0);
if (p->is_foreign) {
lb_add_foreign_library_path(p->module, entity->Procedure.foreign_library);
@@ -380,9 +379,6 @@ lbProcedure *lb_create_dummy_procedure(lbModule *m, String link_name, Type *type
lb_add_proc_attribute_at_index(p, offset+parameter_index, "nonnull");
lb_add_proc_attribute_at_index(p, offset+parameter_index, "nocapture");
}
map_init(&p->map_header_cache, heap_allocator(), 0);
return p;
}