Adding upstream version 1.20.14.upstream/1.20.14upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/test/codegen/regabi_regalloc.go b/test/codegen/regabi_regalloc.go
new file mode 100644
index 0000000..a7b7bd5
--- /dev/null
+++ b/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\tBX, CX", "MOVQ\tAX, BX", "MOVL\t\\$1, AX", -"MOVQ\t.*DX"
+	g(1, a, b)
+}
+
+//go:registerparams
+func f2(a, b int) {
+	// amd64:"MOVQ\tBX, AX", "MOVQ\t[AB]X, CX", -"MOVQ\t.*, BX"
+	g(b, b, b)
+}
+
+//go:noinline
+//go:registerparams
+func g(int, int, int) {}