2 files changed, 47 insertions, 0 deletions
diff --git a/validation/backend/constant-pointer.c b/validation/backend/constant-pointer.c
new file mode 100644
index 00000000..9012c784
--- /dev/null
+++ b/validation/backend/constant-pointer.c
@@ -0,0 +1,24 @@
+extern int *ip[];
+
+void foo(void);
+void foo(void)
+{
+	ip[0] = (void *)0L;
+	ip[1] = (int *)0L;
+	ip[2] = (void *)0;
+	ip[3] = (int *)0;
+	ip[4] = (void *)(long)0;
+	ip[5] = (int *)(long)0;
+	ip[6] = (void *)123;
+	ip[7] = (int *)123;
+	ip[8] = (void *)123L;
+	ip[9] = (int *)123L;
+	ip[10] = (void *)(long)123;
+	ip[11] = (int *)(long)123;
+}
+
+/*
+ * check-name: constant pointers
+ * check-command: sparse-llvm $file
+ * check-output-ignore
+ */
diff --git a/validation/backend/type-constant.c b/validation/backend/type-constant.c
new file mode 100644
index 00000000..cded7f2e
--- /dev/null
+++ b/validation/backend/type-constant.c
@@ -0,0 +1,23 @@
+char creti(void) { return 3; }
+int  ireti(void) { return 3; }
+long lreti(void) { return 3; }
+
+char cinii(void) { char r = 3; return r; }
+int  iinii(void) { int  r = 3; return r; }
+long linii(void) { long r = 3; return r; }
+
+
+void *vretn(void) { return (void*)0; }
+char *cretn(void) { return (void*)0; }
+int  *iretn(void) { return (void*)0; }
+long *lretn(void) { return (void*)0; }
+
+void *vinin(void) { void *r = (void*)0; return r; }
+char *cinin(void) { char *r = (void*)0; return r; }
+int  *iinin(void) { int  *r = (void*)0; return r; }
+long *linin(void) { long *r = (void*)0; return r; }
+
+/*
+ * check-name: type-constant
+ * check-command: ./sparsec -Wno-decl -c $file -o r.o
+ */