Add a flag

llvm-svn: 23092

llvm/lib/Target/Target.td

@@ -143,6 +143,7 @@ class Instruction {
   bit isCommutable = 0;     // Is this 3 operand instruction commutable?
   bit isTerminator = 0;     // Is this part of the terminator for a basic block?
   bit hasDelaySlot = 0;     // Does this instruction have an delay slot?
+  bit usesCustomDAGSChedInserter = 0; // Pseudo instr needing special help.
 }