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Mock out map get/set functionality

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This commit is contained in:
gingerBill
2023-08-07 14:40:42 +01:00
parent 67ffae7e32
commit 0c1b39d881
8 changed files with 300 additions and 22 deletions
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src/tilde_stmt.cpp
+33 -3
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@@ -77,7 +77,7 @@ gb_internal void cg_emit_store(cgProcedure *p, cgValue dst, cgValue src, bool is
GB_ASSERT(is_type_pointer(dst.type));
Type *dst_type = type_deref(dst.type);
GB_ASSERT_MSG(are_types_identical(dst_type, src.type), "%s vs %s", type_to_string(dst_type), type_to_string(src.type));
GB_ASSERT_MSG(are_types_identical(core_type(dst_type), core_type(src.type)), "%s vs %s", type_to_string(dst_type), type_to_string(src.type));
TB_DataType dt = cg_data_type(dst_type);
TB_DataType st = cg_data_type(src.type);
@@ -225,6 +225,35 @@ gb_internal cgValue cg_addr_load(cgProcedure *p, cgAddr addr) {
switch (addr.kind) {
case cgAddr_Default:
return cg_emit_load(p, addr.addr);
case cgAddr_Map:
{
Type *map_type = base_type(type_deref(addr.addr.type));
GB_ASSERT(map_type->kind == Type_Map);
cgAddr v_addr = cg_add_local(p, map_type->Map.value, nullptr, true);
cgValue ptr = cg_internal_dynamic_map_get_ptr(p, addr.addr, addr.map.key);
cgValue ok = cg_emit_conv(p, cg_emit_comp_against_nil(p, Token_NotEq, ptr), t_bool);
TB_Node *then = cg_control_region(p, "map.get.then");
TB_Node *done = cg_control_region(p, "map.get.done");
cg_emit_if(p, ok, then, done);
tb_inst_set_control(p->func, then);
{
cgValue value = cg_emit_conv(p, ptr, alloc_type_pointer(map_type->Map.value));
value = cg_emit_load(p, value);
cg_addr_store(p, v_addr, value);
}
cg_emit_goto(p, done);
tb_inst_set_control(p->func, done);
cgValue v = cg_addr_load(p, v_addr);
if (is_type_tuple(addr.map.result)) {
return cg_value_multi2(v, ok, addr.map.result);
} else {
return v;
}
}
}
GB_PANIC("TODO(bill): cg_addr_load %p", addr.addr.node);
return {};
@@ -254,7 +283,8 @@ gb_internal void cg_addr_store(cgProcedure *p, cgAddr addr, cgValue value) {
} else if (addr.kind == cgAddr_RelativeSlice) {
GB_PANIC("TODO(bill): cgAddr_RelativeSlice");
} else if (addr.kind == cgAddr_Map) {
GB_PANIC("TODO(bill): cgAddr_Map");
cg_internal_dynamic_map_set(p, addr.addr, addr.map.type, addr.map.key, value, p->curr_stmt);
return;
} else if (addr.kind == cgAddr_Context) {
cgAddr old_addr = cg_find_or_generate_context_ptr(p);
@@ -1096,7 +1126,7 @@ gb_internal void cg_build_return_stmt_internal(cgProcedure *p, Slice<cgValue> co
}
} else {
GB_ASSERT(!is_calling_convention_odin(p->type->Proc.calling_convention));
GB_ASSERT_MSG(!is_calling_convention_odin(p->type->Proc.calling_convention), "missing %s", proc_calling_convention_strings[p->type->Proc.calling_convention]);
if (p->return_by_ptr) {
Entity *e = tuple->variables[return_count-1];