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Tilde: #soa pointers

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This commit is contained in:
gingerBill
2023-08-07 15:11:15 +01:00
parent 55c9fb7c5c
commit 0230b88078
2 changed files with 85 additions and 13 deletions
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src/tilde_expr.cpp
+17 -8
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@@ -2796,6 +2796,16 @@ cgAddr cg_build_addr_compound_lit(cgProcedure *p, Ast *expr) {
return v;
}
gb_internal cgValue cg_make_soa_pointer(cgProcedure *p, Type *type, cgValue const &addr, cgValue const &index) {
cgAddr v = cg_add_local(p, type, nullptr, true);
cgValue ptr = cg_emit_struct_ep(p, v.addr, 0);
cgValue idx = cg_emit_struct_ep(p, v.addr, 1);
cg_emit_store(p, ptr, addr);
cg_emit_store(p, idx, cg_emit_conv(p, index, t_int));
return cg_addr_load(p, v);
}
gb_internal cgValue cg_build_unary_and(cgProcedure *p, Ast *expr) {
ast_node(ue, UnaryExpr, expr);
auto tv = type_and_value_of_expr(expr);
@@ -2835,16 +2845,15 @@ gb_internal cgValue cg_build_unary_and(cgProcedure *p, Ast *expr) {
// return lb_addr_load(p, res);
} else if (is_type_soa_pointer(tv.type)) {
GB_PANIC("TODO(bill): &soa[i]");
// ast_node(ie, IndexExpr, ue_expr);
// lbValue addr = lb_build_addr_ptr(p, ie->expr);
// lbValue index = lb_build_expr(p, ie->index);
ast_node(ie, IndexExpr, ue_expr);
cgValue addr = cg_build_addr_ptr(p, ie->expr);
cgValue index = cg_build_expr(p, ie->index);
// if (!build_context.no_bounds_check) {
// // TODO(bill): soa bounds checking
// }
if (!build_context.no_bounds_check) {
// TODO(bill): soa bounds checking
}
// return lb_make_soa_pointer(p, tv.type, addr, index);
return cg_make_soa_pointer(p, tv.type, addr, index);
} else if (ue_expr->kind == Ast_CompoundLit) {
cgAddr addr = cg_build_addr_compound_lit(p, expr);
return addr.addr;