1 files changed, 9 insertions, 12 deletions

diff --git a/contrib/llvm-project/llvm/lib/Support/StringRef.cpp b/contrib/llvm-project/llvm/lib/Support/StringRef.cpp
index ab67ef9ce85c..c532a1abe906 100644
--- a/contrib/llvm-project/llvm/lib/Support/StringRef.cpp
+++ b/contrib/llvm-project/llvm/lib/Support/StringRef.cpp
@@ -34,8 +34,7 @@ static int ascii_strncasecmp(const char *LHS, const char *RHS, size_t Length) {
   return 0;
 }
 
-/// compare_lower - Compare strings, ignoring case.
-int StringRef::compare_lower(StringRef RHS) const {
+int StringRef::compare_insensitive(StringRef RHS) const {
   if (int Res = ascii_strncasecmp(Data, RHS.Data, std::min(Length, RHS.Length)))
     return Res;
   if (Length == RHS.Length)
@@ -43,19 +42,17 @@ int StringRef::compare_lower(StringRef RHS) const {
   return Length < RHS.Length ? -1 : 1;
 }
 
-/// Check if this string starts with the given \p Prefix, ignoring case.
-bool StringRef::startswith_lower(StringRef Prefix) const {
+bool StringRef::startswith_insensitive(StringRef Prefix) const {
   return Length >= Prefix.Length &&
       ascii_strncasecmp(Data, Prefix.Data, Prefix.Length) == 0;
 }
 
-/// Check if this string ends with the given \p Suffix, ignoring case.
-bool StringRef::endswith_lower(StringRef Suffix) const {
+bool StringRef::endswith_insensitive(StringRef Suffix) const {
   return Length >= Suffix.Length &&
       ascii_strncasecmp(end() - Suffix.Length, Suffix.Data, Suffix.Length) == 0;
 }
 
-size_t StringRef::find_lower(char C, size_t From) const {
+size_t StringRef::find_insensitive(char C, size_t From) const {
   char L = toLower(C);
   return find_if([L](char D) { return toLower(D) == L; }, From);
 }
@@ -173,10 +170,10 @@ size_t StringRef::find(StringRef Str, size_t From) const {
   return npos;
 }
 
-size_t StringRef::find_lower(StringRef Str, size_t From) const {
+size_t StringRef::find_insensitive(StringRef Str, size_t From) const {
   StringRef This = substr(From);
   while (This.size() >= Str.size()) {
-    if (This.startswith_lower(Str))
+    if (This.startswith_insensitive(Str))
       return From;
     This = This.drop_front();
     ++From;
@@ -184,7 +181,7 @@ size_t StringRef::find_lower(StringRef Str, size_t From) const {
   return npos;
 }
 
-size_t StringRef::rfind_lower(char C, size_t From) const {
+size_t StringRef::rfind_insensitive(char C, size_t From) const {
   From = std::min(From, Length);
   size_t i = From;
   while (i != 0) {
@@ -211,13 +208,13 @@ size_t StringRef::rfind(StringRef Str) const {
   return npos;
 }
 
-size_t StringRef::rfind_lower(StringRef Str) const {
+size_t StringRef::rfind_insensitive(StringRef Str) const {
   size_t N = Str.size();
   if (N > Length)
     return npos;
   for (size_t i = Length - N + 1, e = 0; i != e;) {
     --i;
-    if (substr(i, N).equals_lower(Str))
+    if (substr(i, N).equals_insensitive(Str))
       return i;
   }
   return npos;