X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FCallingConv.h;h=86e4eebb827c701ad5a9fda60d6ab0e41321b042;hb=3756e70af69096a82b367ee9667e7720ca2201e4;hp=4c5ee626709a22a1b178cde36082828c84a6a7fc;hpb=d364acd3d7b0dd78bc92e168af268a56ff7141d4;p=oota-llvm.git

diff --git a/include/llvm/CallingConv.h b/include/llvm/CallingConv.h
index 4c5ee626709..86e4eebb827 100644
--- a/include/llvm/CallingConv.h
+++ b/include/llvm/CallingConv.h
@@ -94,7 +94,25 @@ namespace CallingConv {
 
     /// MBLAZE_INTR - Calling convention used for MBlaze interrupt support
     /// routines (i.e. GCC's save_volatiles attribute).
-    MBLAZE_SVOL = 74
+    MBLAZE_SVOL = 74,
+
+    /// SPIR_FUNC - Calling convention for SPIR non-kernel device functions.
+    /// No lowering or expansion of arguments.
+    /// Structures are passed as a pointer to a struct with the byval attribute.
+    /// Functions can only call SPIR_FUNC and SPIR_KERNEL functions.
+    /// Functions can only have zero or one return values.
+    /// Variable arguments are not allowed, except for printf.
+    /// How arguments/return values are lowered are not specified.
+    /// Functions are only visible to the devices.
+    SPIR_FUNC = 75,
+
+    /// SPIR_KERNEL - Calling convention for SPIR kernel functions.
+    /// Inherits the restrictions of SPIR_FUNC, except
+    /// Cannot have non-void return values.
+    /// Cannot have variable arguments.
+    /// Can also be called by the host.
+    /// Is externally visible.
+    SPIR_KERNEL = 76
   };
 } // End CallingConv namespace