daniel prefers completed thoughts.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59404 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index a838a05..d87edc3 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -1163,7 +1163,7 @@
// If this is a really simple expression (like x ? 4 : 5), emit this as a
// select instead of as control flow. We can only do this if it is cheap and
- // safe to
+ // safe to evaluate the LHS and RHS unconditionally.
if (E->getLHS() && isCheapEnoughToEvaluateUnconditionally(E->getLHS()) &&
isCheapEnoughToEvaluateUnconditionally(E->getRHS())) {
llvm::Value *CondV = CGF.EvaluateExprAsBool(E->getCond());