Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)

[oota-llvm.git] / lib / MC / SubtargetFeature.cpp

diff --git a/lib/MC/SubtargetFeature.cpp b/lib/MC/SubtargetFeature.cpp
index 7625abd465fa10277583c32a66046808e14d50e7..2fb91f2125b1bdf1a908876b60a9567f75396c5a 100644 (file)
--- a/lib/MC/SubtargetFeature.cpp
+++ b/lib/MC/SubtargetFeature.cpp
@@ -121,13 +121,10 @@ void SubtargetFeatures::AddFeature(const StringRef String,
 /// Find KV in array using binary search.
 static const SubtargetFeatureKV *Find(StringRef S, const SubtargetFeatureKV *A,
                                       size_t L) {
-  // Make the lower bound element we're looking for
-  SubtargetFeatureKV KV;
-  KV.Key = S.data();
   // Determine the end of the array
   const SubtargetFeatureKV *Hi = A + L;
   // Binary search the array
-  const SubtargetFeatureKV *F = std::lower_bound(A, Hi, KV);
+  const SubtargetFeatureKV *F = std::lower_bound(A, Hi, S);
   // If not found then return NULL
   if (F == Hi || StringRef(F->Key) != S) return NULL;
   // Return the found array item
@@ -353,8 +350,7 @@ void SubtargetFeatures::dump() const {
 }
 #endif
 
-/// getDefaultSubtargetFeatures - Return a string listing the features
-/// associated with the target triple.
+/// Adds the default features for the specified target triple.
 ///
 /// FIXME: This is an inelegant way of specifying the features of a
 /// subtarget. It would be better if we could encode this information