Add support for cdecl attribute.  (As far as I know, it doesn't affect CodeGen
unless we start implementing command-line switches which override the default
calling convention, so the effect is mostly to silence unknown attribute
warnings.)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86571 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/AttributeList.cpp b/lib/Parse/AttributeList.cpp
index 344ce9e..dde4bc8 100644
--- a/lib/Parse/AttributeList.cpp
+++ b/lib/Parse/AttributeList.cpp
@@ -59,6 +59,7 @@
     .Case("mode", AT_mode)
     .Case("used", AT_used)
     .Case("alias", AT_alias)
+    .Case("cdecl", AT_cdecl)
     .Case("const", AT_const)
     .Case("packed", AT_packed)
     .Case("malloc", AT_malloc)