From: Wesley Peck <peckw@wesleypeck.com>
Date: Wed, 15 Dec 2010 20:14:09 +0000 (+0000)
Subject: Adding target specific calling conventions to support the MBlaze GCC function
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=d364acd3d7b0dd78bc92e168af268a56ff7141d4;p=oota-llvm.git

Adding target specific calling conventions to support the MBlaze GCC function
attributes "interrupt_handle" and "save_volatiles". Support for lowering these
correctly will be in an upcoming commit.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121888 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CallingConv.h b/include/llvm/CallingConv.h
index 2679cb71396..4c5ee626709 100644
--- a/include/llvm/CallingConv.h
+++ b/include/llvm/CallingConv.h
@@ -87,7 +87,14 @@ namespace CallingConv {
 
     /// PTX_Device - Call to a PTX device function.
     /// Passes all arguments in register or parameter space.
-    PTX_Device = 72
+    PTX_Device = 72,
+
+    /// MBLAZE_INTR - Calling convention used for MBlaze interrupt routines.
+    MBLAZE_INTR = 73,
+
+    /// MBLAZE_INTR - Calling convention used for MBlaze interrupt support
+    /// routines (i.e. GCC's save_volatiles attribute).
+    MBLAZE_SVOL = 74
   };
 } // End CallingConv namespace