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[4/4] sparse, llvm: add a struct access test case

Message ID 1368899527-2350-4-git-send-email-j.neuschaefer@gmx.net (mailing list archive)
State Mainlined, archived
Headers show

Commit Message

J. Neuschäfer May 18, 2013, 5:52 p.m. UTC 
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Christopher Li <sparse@chrisli.org>
Cc: Jeff Garzik <jgarzik@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
 validation/backend/struct-access.c |   28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 validation/backend/struct-access.c
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Patch

diff --git a/validation/backend/struct-access.c b/validation/backend/struct-access.c
new file mode 100644
index 0000000..884b470
--- /dev/null
+++ b/validation/backend/struct-access.c
@@ -0,0 +1,28 @@ 
+struct st {
+	int i, *d;
+};
+
+static int load_i(struct st *st)
+{
+	return st->i;
+}
+
+static void store_i(struct st *st, int i)
+{
+	st->i = i;
+}
+
+static int *load_d(struct st *st)
+{
+	return st->d;
+}
+
+static void store_d(struct st *st, int *d)
+{
+	st->d = d;
+}
+
+/*
+ * check-name: struct access code generation
+ * check-command: ./sparsec -c $file -o tmp.o
+ */