vendor/clang/clang-r74788

1 files changed, 22 insertions, 0 deletions

diff --git a/test/CodeGen/stack-protector.c b/test/CodeGen/stack-protector.c
new file mode 100644
index 000000000000..bdac853aed62
--- /dev/null
+++ b/test/CodeGen/stack-protector.c
@@ -0,0 +1,22 @@
+// RUN: clang-cc -triple i686-unknown-unknown -emit-llvm -o %t %s &&
+// RUN: not grep 'ssp' %t &&
+// RUN: clang-cc -triple i686-apple-darwin9 -emit-llvm -o %t %s &&
+// RUN: not grep 'ssp' %t &&
+// RUN: clang-cc -triple i686-apple-darwin10 -emit-llvm -o %t %s &&
+// RUN: grep 'ssp' %t &&
+// RUN: clang -fstack-protector-all -emit-llvm -S -o %t %s &&
+// RUN: grep 'sspreq' %t &&
+// RUN: clang -fstack-protector -emit-llvm -S -o %t %s &&
+// RUN: grep 'ssp' %t &&
+// RUN: clang -fno-stack-protector -emit-llvm -S -o %t %s &&
+// RUN: not grep 'ssp' %t &&
+// RUN: true
+
+#include <stdio.h>
+#include <string.h>
+
+void test1(const char *msg) {
+  char a[strlen(msg) + 1];
+  strcpy(a, msg);
+  printf("%s\n", a);
+}