[v5,15/51] llvm: add test cases for symbol's address

Commit Message

Luc Van Oostenryck March 24, 2017, 11:20 p.m. UTC

Signed-off-by: Luc Van Oostenryck <[e-mail]>
---
 validation/backend/symaddr.c | 62 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 validation/backend/symaddr.c

Patch

diff --git a/validation/backend/symaddr.c b/validation/backend/symaddr.c
new file mode 100644
index 000000000..71bca2d76
--- /dev/null
+++ b/validation/backend/symaddr.c
@@ -0,0 +1,62 @@ 
+extern void useip(int *);
+extern void useia(int (*)[3]);
+extern void usevp(void *);
+static int  sfun(void) { return 0; }
+static int  spun(void) { return 0; }
+
+void lfoo(int *p, int a)
+{
+	int larra[3], larrb[3], larrc[3], larrd[3], larre[3], larrf[3];
+	useip(p);
+	useip(larra);
+	useip(larrb + 1);
+	useip(&larrd[1]);
+	useia(&larrf);
+}
+
+static int sarra[3], sarrb[3], sarrc[3], sarrd[3], sarre[3], sarrf[3];
+static int s, sfun(void), spun(void);
+void sfoo(int *p, int a)
+{
+	useip(p);
+	useip(&s);
+	useip(sarra);
+	useip(sarrb + 1);
+	useip(&sarrd[1]);
+	useia(&sarrf);
+	usevp(sfun);
+	usevp(&spun);
+}
+
+extern int xarra[3], xarrb[3], xarrc[3], xarrd[3], xarre[3], xarrf[3];
+extern int x, xfun(void), xpun(void);
+void xfoo(int *p, int a)
+{
+	useip(p);
+	useip(&x);
+	useip(xarra);
+	useip(xarrb + 1);
+	useip(&xarrd[1]);
+	useia(&xarrf);
+	usevp(xfun);
+	usevp(&xpun);
+}
+
+int garra[3], garrb[3], garrc[3], garrd[3], garre[3], garrf[3];
+int g, gfun(void), gpun(void);
+void gfoo(int *p, int a)
+{
+	useip(p);
+	useip(&g);
+	useip(garra);
+	useip(garrb + 1);
+	useip(&garrd[1]);
+	useia(&garrf);
+	usevp(gfun);
+	usevp(&gpun);
+}
+
+/*
+ * check-name: symbol address
+ * check-command: ./sparsec -Wno-decl -c $file -o tmp.o
+ */