1 files changed, 20 insertions, 0 deletions
diff --git a/validation/expand/constant-union-flt2int.c b/validation/expand/constant-union-flt2int.c
new file mode 100644
index 00000000..5e25b592
--- /dev/null
+++ b/validation/expand/constant-union-flt2int.c
@@ -0,0 +1,20 @@
+union u {
+	int i;
+	float f;
+};
+
+static int foo(void)
+{
+	union u u = { .f = 0.123 };
+	return u.i;
+}
+
+/*
+ * check-name: constant-union-float-to-int
+ * check description: must not infer the int value from the float
+ * check-command: test-linearize -fdump-ir $file
+ *
+ * check-output-ignore
+ * check-output-pattern(1): setfval\\.
+ * check-output-pattern(1): load\\.
+ */