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More uses of SSA aggregation values

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gingerBill
2026-03-15 19:49:26 +00:00
parent 0dbda03890
commit bb2e42faa6
4 changed files with 29 additions and 60 deletions
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25
src/llvm_backend_stmt.cpp
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@@ -2537,33 +2537,26 @@ gb_internal void lb_build_return_stmt(lbProcedure *p, Slice<Ast *> const &return
} else {
Type *ret_type = p->type->Proc.results;
// NOTE(bill): Doesn't need to be zero because it will be initialized in the loops
if (return_by_pointer) {
res = p->return_ptr.addr;
} else {
res = lb_add_local_generated(p, ret_type, false).addr;
}
auto result_values = slice_make<lbValue>(temporary_allocator(), results.count);
auto result_eps = slice_make<lbValue>(temporary_allocator(), results.count);
for_array(i, results) {
result_values[i] = lb_emit_conv(p, results[i], tuple->variables[i]->type);
}
for_array(i, results) {
result_eps[i] = lb_emit_struct_ep(p, res, cast(i32)i);
}
for_array(i, result_eps) {
lb_emit_store(p, result_eps[i], result_values[i]);
}
if (return_by_pointer) {
res = p->return_ptr.addr;
auto result_eps = slice_make<lbValue>(temporary_allocator(), results.count);
for_array(i, results) {
result_eps[i] = lb_emit_struct_ep(p, res, cast(i32)i);
}
for_array(i, result_eps) {
lb_emit_store(p, result_eps[i], result_values[i]);
}
lb_emit_defer_stmts(p, lbDeferExit_Return, nullptr, pos);
LLVMBuildRetVoid(p->builder);
return;
}
res = lb_emit_load(p, res);
res = lb_build_struct_value(p, ret_type, result_values.data, result_values.count);
}
}
lb_build_return_stmt_internal(p, res, pos);