From ed176e4211b27218b9182ead05a13fd6d27d46ac Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sun, 17 Feb 2019 13:39:02 -0800
Subject: Fix returning struct/union types

---
 tests/struct-return-1.c   |  3 +++
 tests/struct-return-1.qbe | 10 ++++++++++
 tests/struct-return-2.c   |  4 ++++
 tests/struct-return-2.qbe |  8 ++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 tests/struct-return-1.c
 create mode 100644 tests/struct-return-1.qbe
 create mode 100644 tests/struct-return-2.c
 create mode 100644 tests/struct-return-2.qbe

(limited to 'tests')

diff --git a/tests/struct-return-1.c b/tests/struct-return-1.c
new file mode 100644
index 0000000..e1631a8
--- /dev/null
+++ b/tests/struct-return-1.c
@@ -0,0 +1,3 @@
+struct s {int x;} f(void) {
+	return (struct s){2};
+}
diff --git a/tests/struct-return-1.qbe b/tests/struct-return-1.qbe
new file mode 100644
index 0000000..fcdf699
--- /dev/null
+++ b/tests/struct-return-1.qbe
@@ -0,0 +1,10 @@
+type :s.1 = { w, }
+export
+function :s.1 $f() {
+@start.1
+	%.1 =l alloc4 4
+@body.2
+	%.2 =l add %.1, 0
+	storew 2, %.2
+	ret %.1
+}
diff --git a/tests/struct-return-2.c b/tests/struct-return-2.c
new file mode 100644
index 0000000..9fa50f5
--- /dev/null
+++ b/tests/struct-return-2.c
@@ -0,0 +1,4 @@
+struct s {int x;} g(void);
+void f(void) {
+	g();
+}
diff --git a/tests/struct-return-2.qbe b/tests/struct-return-2.qbe
new file mode 100644
index 0000000..2f1d3da
--- /dev/null
+++ b/tests/struct-return-2.qbe
@@ -0,0 +1,8 @@
+type :s.1 = { w, }
+export
+function $f() {
+@start.1
+@body.2
+	%.1 =:s.1 call $g()
+	ret
+}
-- 
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