Initial commit: Go 1.23 release state

test/codegen/issue66585.go

@@ -0,0 +1,24 @@
+// asmcheck
+
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+var x = func() int {
+	n := 0
+	f(&n)
+	return n
+}()
+
+func f(p *int) {
+	*p = 1
+}
+
+var y = 1
+
+// z can be static initialized.
+//
+// amd64:-"MOVQ"
+var z = y