Add addrspacecast node to tablegen

The node is still defined oddly so that the
address spaces are not operands and not accessible
from tablegen, but as-is this can now be used to write
a ComplexPattern with an addrspacecast root node.

llvm-svn: 228270

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/include/llvm/Target/TargetSelectionDAG.td b/llvm/include/llvm/Target/TargetSelectionDAG.td
index 907baa1b9b1..744a7b0c97a 100644
--- a/llvm/include/llvm/Target/TargetSelectionDAG.td
+++ b/llvm/include/llvm/Target/TargetSelectionDAG.td
@@ -371,6 +371,7 @@ def zext       : SDNode<"ISD::ZERO_EXTEND", SDTIntExtendOp>;
 def anyext     : SDNode<"ISD::ANY_EXTEND" , SDTIntExtendOp>;
 def trunc      : SDNode<"ISD::TRUNCATE"   , SDTIntTruncOp>;
 def bitconvert : SDNode<"ISD::BITCAST"    , SDTUnaryOp>;
+def addrspacecast : SDNode<"ISD::ADDRSPACECAST", SDTUnaryOp>;
 def extractelt : SDNode<"ISD::EXTRACT_VECTOR_ELT", SDTVecExtract>;
 def insertelt  : SDNode<"ISD::INSERT_VECTOR_ELT", SDTVecInsert>;