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Update Tilde for the new TB_Passes approach

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gingerBill
2023-07-28 14:57:04 +01:00
parent f6d1724835
commit c39a360372
10 changed files with 344 additions and 125 deletions
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42
src/tilde_expr.cpp
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@@ -304,6 +304,42 @@ gb_internal cgValue cg_emit_byte_swap(cgProcedure *p, cgValue value, Type *end_t
return cg_emit_transmute(p, value, end_type);
}
gb_internal cgValue cg_emit_comp_records(cgProcedure *p, TokenKind op_kind, cgValue left, cgValue right, Type *type) {
GB_ASSERT((is_type_struct(type) || is_type_union(type)) && is_type_comparable(type));
cgValue left_ptr = cg_address_from_load_or_generate_local(p, left);
cgValue right_ptr = cg_address_from_load_or_generate_local(p, right);
cgValue res = {};
if (type_size_of(type) == 0) {
switch (op_kind) {
case Token_CmpEq:
return cg_const_bool(p, t_bool, true);
case Token_NotEq:
return cg_const_bool(p, t_bool, false);
}
GB_PANIC("invalid operator");
}
TEMPORARY_ALLOCATOR_GUARD();
if (is_type_simple_compare(type)) {
// TODO(bill): Test to see if this is actually faster!!!!
auto args = slice_make<cgValue>(temporary_allocator(), 3);
args[0] = cg_emit_conv(p, left_ptr, t_rawptr);
args[1] = cg_emit_conv(p, right_ptr, t_rawptr);
args[2] = cg_const_int(p, t_int, type_size_of(type));
res = cg_emit_runtime_call(p, "memory_equal", args);
} else {
cgProcedure *equal_proc = cg_equal_proc_for_type(p->module, type);
cgValue value = cg_value(tb_inst_get_symbol_address(p->func, equal_proc->symbol), equal_proc->type);
auto args = slice_make<cgValue>(temporary_allocator(), 2);
args[0] = cg_emit_conv(p, left_ptr, t_rawptr);
args[1] = cg_emit_conv(p, right_ptr, t_rawptr);
res = cg_emit_call(p, value, args);
}
if (op_kind == Token_NotEq) {
res = cg_emit_unary_arith(p, Token_Not, res, res.type);
}
return res;
}
gb_internal cgValue cg_emit_comp(cgProcedure *p, TokenKind op_kind, cgValue left, cgValue right) {
GB_ASSERT(gb_is_between(op_kind, Token__ComparisonBegin+1, Token__ComparisonEnd-1));
@@ -440,13 +476,11 @@ gb_internal cgValue cg_emit_comp(cgProcedure *p, TokenKind op_kind, cgValue left
}
if ((is_type_struct(a) || is_type_union(a)) && is_type_comparable(a)) {
GB_PANIC("TODO(bill): cg_compare_records");
// return cg_compare_records(p, op_kind, left, right, a);
return cg_emit_comp_records(p, op_kind, left, right, a);
}
if ((is_type_struct(b) || is_type_union(b)) && is_type_comparable(b)) {
GB_PANIC("TODO(bill): cg_compare_records");
// return cg_compare_records(p, op_kind, left, right, b);
return cg_emit_comp_records(p, op_kind, left, right, b);
}
if (is_type_string(a)) {