From 72601cac6051a9571ca4db3b32d6a73e40b40bd1 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 24 Mar 2006 01:03:55 +0000
Subject: [PATCH] add a new intrinsic node

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27019 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/SelectionDAGNodes.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index 5026d038b16..75579ecb7cc 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -79,6 +79,14 @@ namespace ISD {
     TargetFrameIndex,
     TargetConstantPool,
     TargetExternalSymbol,
+    
+    /// RESULT{,OUTCHAIN} = INTRINSIC({INCHAIN,} INTRINSICID, arg1, arg2, ...)
+    /// This node represents a target intrinsic function.  If the intrinsic
+    /// has side effects, the first operand is a chain pointer and the result
+    /// includes an output chain.  After this input is the ID number of the 
+    /// intrinsic, from the llvm::intrinsic namespace.  The operands to the 
+    /// intrinsic follow.
+    INTRINSIC,
 
     // CopyToReg - This node has three operands: a chain, a register number to
     // set to this value, and a value.