From 73df946d56c74384511a194dd01dbe099584fd1a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 15:14:23 +0200
Subject: Adding upstream version 1.16.10.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 test/fixedbugs/issue12411.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 test/fixedbugs/issue12411.go

(limited to 'test/fixedbugs/issue12411.go')

diff --git a/test/fixedbugs/issue12411.go b/test/fixedbugs/issue12411.go
new file mode 100644
index 0000000..ff49314
--- /dev/null
+++ b/test/fixedbugs/issue12411.go
@@ -0,0 +1,24 @@
+// +build !386
+// run
+
+// Copyright 2015 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.
+
+// Issue 12411. Loss of AX during %.
+
+package main
+
+func main() {
+	x := f(4)
+	if x != 0 {
+		println("BUG: x=", x)
+	}
+}
+
+//go:noinline
+func f(x int) int {
+	// AX was live on entry to one of the % code generations,
+	// and the % code generation smashed it.
+	return ((2 * x) % 3) % (2 % ((x << 2) ^ (x % 3)))
+}
-- 
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