Add struct passing call test

The struct-passing test checks for function definitions with struct
arguments, but we were missing a test for function calls with struct
arguments.

2 files changed, 17 insertions, 0 deletions

diff --git a/test/struct-passing-call.c b/test/struct-passing-call.c
new file mode 100644
index 0000000..2ad746e
--- /dev/null
+++ b/test/struct-passing-call.c
@@ -0,0 +1,8 @@
+struct s {
+	int x;
+} s;
+
+void f(struct s);
+void g(void) {
+	f(s);
+}
diff --git a/test/struct-passing-call.qbe b/test/struct-passing-call.qbe
new file mode 100644
index 0000000..1c5e623
--- /dev/null
+++ b/test/struct-passing-call.qbe
@@ -0,0 +1,9 @@
+type :s.1 = { w, }
+export
+function $g() {
+@start.1
+@body.2
+	call $f(:s.1 $s)
+	ret
+}
+export data $s = align 4 { z 4 }