Clarify FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60867 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index ec71f62..314697d 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -968,8 +968,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (add x, undef) -> undef
@@ -1168,8 +1168,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (sub x, x) -> 0
@@ -1231,8 +1231,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (mul x, undef) -> 0