go source for verification 2026-05-22

test/codegen/regabi_regalloc.go

@@ -0,0 +1,23 @@
+// asmcheck
+
+// Copyright 2021 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 codegen
+
+//go:registerparams
+func f1(a, b int) {
+	// amd64:"MOVQ BX, CX", "MOVQ AX, BX", "MOVL [$]1, AX", -"MOVQ .*DX"
+	g(1, a, b)
+}
+
+//go:registerparams
+func f2(a, b int) {
+	// amd64:"MOVQ BX, AX", "MOVQ [AB]X, CX", -"MOVQ .*, BX"
+	g(b, b, b)
+}
+
+//go:noinline
+//go:registerparams
+func g(int, int, int) {}