custom lowered nodes are legal too

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26561 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 9a058e5..29c7fb2 100644 (file)
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -192,7 +192,8 @@ public:
   /// isOperationLegal - Return true if the specified operation is legal on this
   /// target.
   bool isOperationLegal(unsigned Op, MVT::ValueType VT) const {
-    return getOperationAction(Op, VT) == Legal;
+    return getOperationAction(Op, VT) == Legal ||
+           getOperationAction(Op, VT) == Custom;
   }
 
   /// getTypeToPromoteTo - If the action for this operation is to promote, this