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-rw-r--r--test/codegen/retpoline.go14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/codegen/retpoline.go b/test/codegen/retpoline.go
new file mode 100644
index 0000000..15d6a26
--- /dev/null
+++ b/test/codegen/retpoline.go
@@ -0,0 +1,14 @@
+// +build amd64
+// asmcheck -gcflags=-spectre=ret
+
+package codegen
+
+func CallFunc(f func()) {
+ // amd64:`CALL\truntime.retpoline`
+ f()
+}
+
+func CallInterface(x interface{ M() }) {
+ // amd64:`CALL\truntime.retpoline`
+ x.M()
+}