Import Clang r74788.

3 files changed, 25 insertions, 3 deletions

diff --git a/test/CodeGen/attributes.c b/test/CodeGen/attributes.c
index a5de4f4..8f157f3 100644
--- a/test/CodeGen/attributes.c
+++ b/test/CodeGen/attributes.c
@@ -60,7 +60,7 @@ int t17() {
 extern int t18 __attribute__((weak_import));
 int t18 = 1;
 
-// RUN: grep 'define i[0-9]* @t19() nounwind {' %t &&
+// RUN: grep 'define i[0-9]* @t19()' %t &&
 extern int t19(void) __attribute__((weak_import));
 int t19(void) {
   return 10;
diff --git a/test/CodeGen/stack-protector.c b/test/CodeGen/stack-protector.c
new file mode 100644
index 0000000..bdac853
--- /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);
+}
diff --git a/test/CodeGen/unwind-attr.c b/test/CodeGen/unwind-attr.c
index b2890c4..4954a0b 100644
--- a/test/CodeGen/unwind-attr.c
+++ b/test/CodeGen/unwind-attr.c
@@ -1,5 +1,5 @@
-// RUN: clang-cc -fexceptions -emit-llvm -o - %s | grep "@foo() {" | count 1 &&
-// RUN: clang-cc -emit-llvm -o - %s | grep "@foo() nounwind {" | count 1
+// RUN: clang-cc -fexceptions -emit-llvm -o - %s | grep "@foo()" | not grep nounwind &&
+// RUN: clang-cc -emit-llvm -o - %s | grep "@foo()" | grep nounwind 
 
 int foo(void) {
 }