diff options
Diffstat (limited to 'contrib/llvm/lib/MC/SubtargetFeature.cpp')
| -rw-r--r-- | contrib/llvm/lib/MC/SubtargetFeature.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/contrib/llvm/lib/MC/SubtargetFeature.cpp b/contrib/llvm/lib/MC/SubtargetFeature.cpp index 27525c7..587be54 100644 --- a/contrib/llvm/lib/MC/SubtargetFeature.cpp +++ b/contrib/llvm/lib/MC/SubtargetFeature.cpp @@ -27,7 +27,7 @@ using namespace llvm; /// hasFlag - Determine if a feature has a flag; '+' or '-' /// -static inline bool hasFlag(const StringRef Feature) { +static inline bool hasFlag(StringRef Feature) { assert(!Feature.empty() && "Empty string"); // Get first character char Ch = Feature[0]; @@ -37,13 +37,13 @@ static inline bool hasFlag(const StringRef Feature) { /// StripFlag - Return string stripped of flag. /// -static inline std::string StripFlag(const StringRef Feature) { +static inline std::string StripFlag(StringRef Feature) { return hasFlag(Feature) ? Feature.substr(1) : Feature; } /// isEnabled - Return true if enable flag; '+'. /// -static inline bool isEnabled(const StringRef Feature) { +static inline bool isEnabled(StringRef Feature) { assert(!Feature.empty() && "Empty string"); // Get first character char Ch = Feature[0]; @@ -53,8 +53,8 @@ static inline bool isEnabled(const StringRef Feature) { /// Split - Splits a string of comma separated items in to a vector of strings. /// -static void Split(std::vector<std::string> &V, const StringRef S) { - SmallVector<StringRef, 2> Tmp; +static void Split(std::vector<std::string> &V, StringRef S) { + SmallVector<StringRef, 3> Tmp; S.split(Tmp, ",", -1, false /* KeepEmpty */); V.assign(Tmp.begin(), Tmp.end()); } @@ -81,7 +81,7 @@ static std::string Join(const std::vector<std::string> &V) { } /// Adding features. -void SubtargetFeatures::AddFeature(const StringRef String) { +void SubtargetFeatures::AddFeature(StringRef String) { // Don't add empty features or features we already have. if (!String.empty()) // Convert to lowercase, prepend flag if we don't already have a flag. @@ -136,7 +136,7 @@ static void Help(ArrayRef<SubtargetFeatureKV> CPUTable, // SubtargetFeatures Implementation //===----------------------------------------------------------------------===// -SubtargetFeatures::SubtargetFeatures(const StringRef Initial) { +SubtargetFeatures::SubtargetFeatures(StringRef Initial) { // Break up string into separate features Split(Features, Initial); } @@ -181,7 +181,7 @@ void ClearImpliedBits(uint64_t &Bits, const SubtargetFeatureKV *FeatureEntry, /// ToggleFeature - Toggle a feature and returns the newly updated feature /// bits. uint64_t -SubtargetFeatures::ToggleFeature(uint64_t Bits, const StringRef Feature, +SubtargetFeatures::ToggleFeature(uint64_t Bits, StringRef Feature, ArrayRef<SubtargetFeatureKV> FeatureTable) { // Find feature in table. @@ -213,7 +213,7 @@ SubtargetFeatures::ToggleFeature(uint64_t Bits, const StringRef Feature, /// getFeatureBits - Get feature bits a CPU. /// uint64_t -SubtargetFeatures::getFeatureBits(const StringRef CPU, +SubtargetFeatures::getFeatureBits(StringRef CPU, ArrayRef<SubtargetFeatureKV> CPUTable, ArrayRef<SubtargetFeatureKV> FeatureTable) { |
