Update to go1.24.0

test/codegen/spills.go

@@ -0,0 +1,31 @@
+// 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 codegen
+
+func i64(a, b int64) int64 { // arm64:`STP\s`,`LDP\s`
+	g()
+	return a + b
+}
+
+func i32(a, b int32) int32 { // arm64:`STPW`,`LDPW`
+	g()
+	return a + b
+}
+
+func f64(a, b float64) float64 { // arm64:`FSTPD`,`FLDPD`
+	g()
+	return a + b
+}
+
+func f32(a, b float32) float32 { // arm64:`FSTPS`,`FLDPS`
+	g()
+	return a + b
+}
+
+//go:noinline
+func g() {
+}