Make comment slightly more helpful.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158467 91177308-0d34-0410-b5e6-96231b3b80d8
hylsd · Jun 14, 2012 · 0180694 · 0180694
1 parent 9e06662
commit 0180694
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -5604,7 +5604,7 @@ SDValue DAGCombiner::visitFADD(SDNode *N) {
     if (FoldedVOp.getNode()) return FoldedVOp;
   }
 
-  // fold (fadd c1, c2) -> (fadd c1, c2)
+  // fold (fadd c1, c2) -> c1 + c2
   if (N0CFP && N1CFP && VT != MVT::ppcf128)
     return DAG.getNode(ISD::FADD, N->getDebugLoc(), VT, N0, N1);
   // canonicalize constant to RHS