Reintroduce a comment that was removed with the AddToISelQueue

changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58760 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index c839121c33b0bace45f40a4d218da8ad93ed6610..53d2da17b9efdd7a1c3fbb8d00a9a18355e10158 100644 (file)
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1069,6 +1069,7 @@ SDNode *PPCDAGToDAGISel::Select(SDValue Op) {
     return CurDAG->SelectNodeTo(N, SelectCCOp, N->getValueType(0), Ops, 4);
   }
   case PPCISD::COND_BRANCH: {
+    // Op #0 is the Chain.
     // Op #1 is the PPC::PRED_* number.
     // Op #2 is the CR#
     // Op #3 is the Dest MBB