Adding upstream version 1.19.8.upstream/1.19.8upstream

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

1 files changed, 36 insertions, 0 deletions

diff --git a/test/abi/defer_recover_results.go b/test/abi/defer_recover_results.go
new file mode 100644
index 0000000..7787f26
--- /dev/null
+++ b/test/abi/defer_recover_results.go
@@ -0,0 +1,36 @@
+// run
+
+// 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.
+
+// Test that when a function recovers from a panic, it
+// returns the correct results to the caller (in particular,
+// setting the result registers correctly).
+
+package main
+
+type S struct {
+	x uint8
+	y uint16
+	z uint32
+	w float64
+}
+
+var a0, b0, c0, d0 = 10, "hello", S{1, 2, 3, 4}, [2]int{111, 222}
+
+//go:noinline
+//go:registerparams
+func F() (a int, b string, _ int, c S, d [2]int) {
+	a, b, c, d = a0, b0, c0, d0
+	defer func() { recover() }()
+	panic("XXX")
+	return
+}
+
+func main() {
+	a1, b1, zero, c1, d1 := F()
+	if a1 != a0 || b1 != b0 || c1 != c0 || d1 != d0 || zero != 0 { // unnamed result gets zero value
+		panic("FAIL")
+	}
+}