diff --git a/include/Support/Alloca.h b/include/Support/Alloca.h
deleted file mode 100644
index ea4e41c3a07..00000000000
--- a/include/Support/Alloca.h
+++ /dev/null
@@ -1,14 +0,0 @@
-//===-- include/Support/Alloca.h - Support for alloca header -----*- C++ -*--=//
-//
-// Some platforms do not have alloca.h; others do. You can include this
-// file instead of <alloca.h> and it will include <alloca.h> on the platforms
-// that require you to do so to use alloca().
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef SUPPORT_ALLOCA_H
-#define SUPPORT_ALLOCA_H
-
-#include "Config/alloca.h"
-
-#endif  /* SUPPORT_ALLOCA_H */