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Add hasher proc generation

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This commit is contained in:
gingerBill
2023-08-03 14:46:22 +01:00
parent aadc8477b9
commit 4a71603a77
4 changed files with 241 additions and 2 deletions
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42
src/tilde_expr.cpp
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@@ -1780,6 +1780,48 @@ gb_internal void cg_emit_if(cgProcedure *p, cgValue const &cond, TB_Node *true_r
tb_inst_if(p->func, cond.node, true_region, false_region);
}
struct cgLoopData {
cgAddr index_addr;
cgValue index;
TB_Node *body;
TB_Node *done;
TB_Node *loop;
};
gb_internal cgLoopData cg_loop_start(cgProcedure *p, isize count, Type *index_type) {
cgLoopData data = {};
cgValue max = cg_const_int(p, index_type, count);
data.index_addr = cg_add_local(p, index_type, nullptr, true);
data.body = cg_control_region(p, "loop_body");
data.done = cg_control_region(p, "loop_done");
data.loop = cg_control_region(p, "loop_loop");
cg_emit_goto(p, data.loop);
tb_inst_set_control(p->func, data.loop);
data.index = cg_addr_load(p, data.index_addr);
cgValue cond = cg_emit_comp(p, Token_Lt, data.index, max);
cg_emit_if(p, cond, data.body, data.done);
tb_inst_set_control(p->func, data.body);
return data;
}
gb_internal void cg_loop_end(cgProcedure *p, cgLoopData const &data) {
if (data.index_addr.addr.node != nullptr) {
cg_emit_increment(p, data.index_addr.addr);
cg_emit_goto(p, data.loop);
tb_inst_set_control(p->func, data.done);
}
}
gb_internal void cg_build_try_lhs_rhs(cgProcedure *p, Ast *arg, Type *final_type, cgValue *lhs_, cgValue *rhs_) {
cgValue lhs = {};
cgValue rhs = {};