Update comment to match code behavior.
llvm-svn: 233470
diff --git a/llvm/lib/MC/SubtargetFeature.cpp b/llvm/lib/MC/SubtargetFeature.cpp
index 587be54..f893104 100644
--- a/llvm/lib/MC/SubtargetFeature.cpp
+++ b/llvm/lib/MC/SubtargetFeature.cpp
@@ -82,7 +82,7 @@
/// Adding features.
void SubtargetFeatures::AddFeature(StringRef String) {
- // Don't add empty features or features we already have.
+ // Don't add empty features.
if (!String.empty())
// Convert to lowercase, prepend flag if we don't already have a flag.
Features.push_back(hasFlag(String) ? String.str() : "+" + String.lower());