[DAGCombiner] Add some comments to some true/false arguments to make it obvious what...

llvm-svn: 335095

diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index b3f5531e987c0ba0fc38403469c7f68940d9e92f..3d835266b9050eeeb503a14f6c1b32a6d62c7b07 100644 (file)
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -6725,9 +6725,9 @@ SDValue DAGCombiner::foldSelectOfConstants(SDNode *N) {
   // in another basic block or it could require searching a complicated
   // expression.
   if (CondVT.isInteger() &&
-      TLI.getBooleanContents(false, true) ==
+      TLI.getBooleanContents(/*isVec*/false, /*isFloat*/true) ==
           TargetLowering::ZeroOrOneBooleanContent &&
-      TLI.getBooleanContents(false, false) ==
+      TLI.getBooleanContents(/*isVec*/false, /*isFloat*/false) ==
           TargetLowering::ZeroOrOneBooleanContent &&
       C1->isNullValue() && C2->isOne()) {
     SDValue NotCond =