'pure' and 'const' functions should also be marked nounwind. Migrate
test over from llvm/test/FrontendC++ and update others to account for
the change.
llvm-svn: 137669
diff --git a/clang/test/CodeGenCXX/2009-05-04-PureConstNounwind.cpp b/clang/test/CodeGenCXX/2009-05-04-PureConstNounwind.cpp
new file mode 100644
index 0000000..7089207
--- /dev/null
+++ b/clang/test/CodeGenCXX/2009-05-04-PureConstNounwind.cpp
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 -fexceptions -emit-llvm %s -o - | grep nounwind | count 4
+int c(void) __attribute__((const));
+int p(void) __attribute__((pure));
+int t(void);
+
+int f(void) {
+ return c() + p() + t();
+}