[SelectionDAG] Add a SDTCisSameSizeAs type constraint that can be used to ensure...

[oota-llvm.git] / include / llvm / Target / TargetSelectionDAG.td

diff --git a/include/llvm/Target/TargetSelectionDAG.td b/include/llvm/Target/TargetSelectionDAG.td
index fd0e04913300ac1624648fbca82acc11d6122284..905b1cf78c44a35c90b6e678ad522a1bb66ae52a 100644 (file)
--- a/include/llvm/Target/TargetSelectionDAG.td
+++ b/include/llvm/Target/TargetSelectionDAG.td
@@ -80,6 +80,11 @@ class SDTCisSameNumEltsAs<int OpNum, int OtherOp> : SDTypeConstraint<OpNum> {
   int OtherOperandNum = OtherOp;
 }
 
+// SDTCisSameSizeAs - The two specified operands have identical size.
+class SDTCisSameSizeAs<int OpNum, int OtherOp> : SDTypeConstraint<OpNum> {
+  int OtherOperandNum = OtherOp;
+}
+
 //===----------------------------------------------------------------------===//
 // Selection DAG Type Profile definitions.
 //