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Mock out more of the ep procedures

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gingerBill
2023-07-17 00:31:44 +01:00
parent 66a20264ab
commit 45b3ae31af
4 changed files with 316 additions and 53 deletions
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45
src/tilde_expr.cpp
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@@ -790,11 +790,6 @@ gb_internal cgAddr cg_build_addr_slice_expr(cgProcedure *p, Ast *expr) {
tb_inst_store(p->func, TB_TYPE_PTR, data_ptr, offset, cast(TB_CharUnits)build_context.ptr_size, false);
tb_inst_store(p->func, TB_TYPE_INT, len_ptr, len, cast(TB_CharUnits)build_context.int_size, false);
// LLVMValueRef gep0 = cg_emit_struct_ep(p, res.addr, 0).value;
// LLVMValueRef gep1 = cg_emit_struct_ep(p, res.addr, 1).value;
// LLVMBuildStore(p->builder, ptr, gep0);
// LLVMBuildStore(p->builder, len, gep1);
return res;
}
}
@@ -1256,10 +1251,8 @@ gb_internal cgAddr cg_build_addr_internal(cgProcedure *p, Ast *expr) {
cgAddr addr = cg_build_addr(p, se->expr);
if (addr.kind == cgAddr_Map) {
cgValue v = cg_addr_load(p, addr);
cgValue a = {}; GB_PANIC("TODO(bill): cg_address_from_load_or_generate_local");
// cgValue a = cg_address_from_load_or_generate_local(p, v);
GB_PANIC("TODO(bill): cg_emit_deep_field_gep");
// a = cg_emit_deep_field_gep(p, a, sel);
cgValue a = cg_address_from_load_or_generate_local(p, v);
a = cg_emit_deep_field_gep(p, a, sel);
return cg_addr(a);
} else if (addr.kind == cgAddr_Context) {
GB_ASSERT(sel.index.count > 0);
@@ -1271,34 +1264,33 @@ gb_internal cgAddr cg_build_addr_internal(cgProcedure *p, Ast *expr) {
return addr;
} else if (addr.kind == cgAddr_SoaVariable) {
cgValue index = addr.soa.index;
i32 first_index = sel.index[0];
i64 first_index = sel.index[0];
Selection sub_sel = sel;
sub_sel.index.data += 1;
sub_sel.index.count -= 1;
cgValue arr = {}; GB_PANIC("TODO(bill): cg_emit_struct_ep");
gb_unused(first_index);
// cgValue arr = cg_emit_struct_ep(p, addr.addr, first_index);
cgValue arr = cg_emit_struct_ep(p, addr.addr, first_index);
// Type *t = base_type(type_deref(addr.addr.type));
// GB_ASSERT(is_type_soa_struct(t));
Type *t = base_type(type_deref(addr.addr.type));
GB_ASSERT(is_type_soa_struct(t));
// TODO(bill): bounds checking for soa variable
// if (addr.soa.index_expr != nullptr && (!cg_is_const(addr.soa.index) || t->Struct.soa_kind != StructSoa_Fixed)) {
// cgValue len = cg_soa_struct_len(p, addr.addr);
// cg_emit_bounds_check(p, ast_token(addr.soa.index_expr), addr.soa.index, len);
// }
// cgValue item = {};
cgValue item = {};
// if (t->Struct.soa_kind == StructSoa_Fixed) {
// item = cg_emit_array_ep(p, arr, index);
// } else {
// item = cg_emit_ptr_offset(p, cg_emit_load(p, arr), index);
// }
// if (sub_sel.index.count > 0) {
// item = cg_emit_deep_field_gep(p, item, sub_sel);
// }
// return cg_addr(item);
if (t->Struct.soa_kind == StructSoa_Fixed) {
item = cg_emit_array_ep(p, arr, index);
} else {
item = cg_emit_ptr_offset(p, cg_emit_load(p, arr), index);
}
if (sub_sel.index.count > 0) {
item = cg_emit_deep_field_gep(p, item, sub_sel);
}
return cg_addr(item);
} else if (addr.kind == cgAddr_Swizzle) {
GB_ASSERT(sel.index.count > 0);
// NOTE(bill): just patch the index in place
@@ -1310,8 +1302,7 @@ gb_internal cgAddr cg_build_addr_internal(cgProcedure *p, Ast *expr) {
}
cgValue a = cg_addr_get_ptr(p, addr);
GB_PANIC("TODO(bill): cg_emit_deep_field_gep");
// a = cg_emit_deep_field_gep(p, a, sel);
a = cg_emit_deep_field_gep(p, a, sel);
return cg_addr(a);
}
case_end;