1 files changed, 23 insertions, 0 deletions
diff --git a/test/inline_endian.go b/test/inline_endian.go
new file mode 100644
index 0000000..e00e06a
--- /dev/null
+++ b/test/inline_endian.go
@@ -0,0 +1,23 @@
+// errorcheckwithauto -0 -m -d=inlfuncswithclosures=1
+
+//go:build (386 || amd64 || arm64 || ppc64le || s390x) && !gcflags_noopt
+// +build 386 amd64 arm64 ppc64le s390x
+// +build !gcflags_noopt
+
+// 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.
+
+// Similar to inline.go, but only for architectures that can merge loads.
+
+package foo
+
+import (
+	"encoding/binary"
+)
+
+// Ensure that simple encoding/binary functions are cheap enough
+// that functions using them can also be inlined (issue 42958).
+func endian(b []byte) uint64 { // ERROR "can inline endian" "b does not escape"
+	return binary.LittleEndian.Uint64(b) + binary.BigEndian.Uint64(b) // ERROR "inlining call to binary.littleEndian.Uint64" "inlining call to binary.bigEndian.Uint64"
+}