docs: Add doxygen mainpage

(and test if doxygen is updated on-commit)

llvm-svn: 262855

diff --git a/polly/lib/Support/Mainpage.h b/polly/lib/Support/Mainpage.h
new file mode 100644 (file)
index 0000000..156c296
--- /dev/null
+++ b/polly/lib/Support/Mainpage.h
@@ -0,0 +1,4 @@
+/*! \mainpage Polly main page
+ *
+ * This is the documentation of http://polly.llvm.org
+ */