Migrate {starts,ends}with_insensitive to {starts,ends}_with_insensitive (NFC)

This patch migrates uses of StringRef::{starts,ends}with_insensitive
to StringRef::{starts,ends}_with_insensitive so that we can use names
similar to those used in std::string_view.

Note that the llvm/ directory has migrated in commit
6c3ea866e93003e16fc55d3b5cedd3bc371d1fde.

I'll post a separate patch to deprecate
StringRef::{starts,ends}with_insensitive.

Differential Revision: https://reviews.llvm.org/D150506

6 files changed, 19 insertions, 19 deletions

diff --git a/lld/COFF/Driver.cpp b/lld/COFF/Driver.cpp
index 6326e466930a..6d0b3494b6af 100644
--- a/lld/COFF/Driver.cpp
+++ b/lld/COFF/Driver.cpp
@@ -230,7 +230,7 @@ void LinkerDriver::addBuffer(std::unique_ptr<MemoryBuffer> mb,
       ctx.symtab.addFile(make<DLLFile>(ctx, mbref));
       break;
     }
-    if (filename.endswith_insensitive(".dll")) {
+    if (filename.ends_with_insensitive(".dll")) {
       error(filename + ": bad file type. Did you specify a DLL instead of an "
                        "import library?");
       break;
@@ -503,7 +503,7 @@ std::optional<StringRef> LinkerDriver::findFile(StringRef filename) {
       return std::nullopt;
   }
 
-  if (path.endswith_insensitive(".lib"))
+  if (path.ends_with_insensitive(".lib"))
     visitedLibs.insert(std::string(sys::path::filename(path).lower()));
   return path;
 }
diff --git a/lld/COFF/DriverUtils.cpp b/lld/COFF/DriverUtils.cpp
index c663a85f43cf..e09bb7421547 100644
--- a/lld/COFF/DriverUtils.cpp
+++ b/lld/COFF/DriverUtils.cpp
@@ -270,13 +270,13 @@ void LinkerDriver::parseManifest(StringRef arg) {
     ctx.config.manifest = Configuration::No;
     return;
   }
-  if (!arg.startswith_insensitive("embed"))
+  if (!arg.starts_with_insensitive("embed"))
     fatal("invalid option " + arg);
   ctx.config.manifest = Configuration::Embed;
   arg = arg.substr(strlen("embed"));
   if (arg.empty())
     return;
-  if (!arg.startswith_insensitive(",id="))
+  if (!arg.starts_with_insensitive(",id="))
     fatal("invalid option " + arg);
   arg = arg.substr(strlen(",id="));
   if (arg.getAsInteger(0, ctx.config.manifestID))
@@ -294,12 +294,12 @@ void LinkerDriver::parseManifestUAC(StringRef arg) {
     arg = arg.ltrim();
     if (arg.empty())
       return;
-    if (arg.startswith_insensitive("level=")) {
+    if (arg.starts_with_insensitive("level=")) {
       arg = arg.substr(strlen("level="));
       std::tie(ctx.config.manifestLevel, arg) = arg.split(" ");
       continue;
     }
-    if (arg.startswith_insensitive("uiaccess=")) {
+    if (arg.starts_with_insensitive("uiaccess=")) {
       arg = arg.substr(strlen("uiaccess="));
       std::tie(ctx.config.manifestUIAccess, arg) = arg.split(" ");
       continue;
@@ -904,14 +904,14 @@ ParsedDirectives ArgParser::parseDirectives(StringRef s) {
   SmallVector<StringRef, 16> tokens;
   cl::TokenizeWindowsCommandLineNoCopy(s, saver(), tokens);
   for (StringRef tok : tokens) {
-    if (tok.startswith_insensitive("/export:") ||
-        tok.startswith_insensitive("-export:"))
+    if (tok.starts_with_insensitive("/export:") ||
+        tok.starts_with_insensitive("-export:"))
       result.exports.push_back(tok.substr(strlen("/export:")));
-    else if (tok.startswith_insensitive("/include:") ||
-             tok.startswith_insensitive("-include:"))
+    else if (tok.starts_with_insensitive("/include:") ||
+             tok.starts_with_insensitive("-include:"))
       result.includes.push_back(tok.substr(strlen("/include:")));
-    else if (tok.startswith_insensitive("/exclude-symbols:") ||
-             tok.startswith_insensitive("-exclude-symbols:"))
+    else if (tok.starts_with_insensitive("/exclude-symbols:") ||
+             tok.starts_with_insensitive("-exclude-symbols:"))
       result.excludes.push_back(tok.substr(strlen("/exclude-symbols:")));
     else {
       // Copy substrings that are not valid C strings. The tokenizer may have
diff --git a/lld/Common/Args.cpp b/lld/Common/Args.cpp
index b6d050bb1f77..d0249fef856f 100644
--- a/lld/Common/Args.cpp
+++ b/lld/Common/Args.cpp
@@ -87,7 +87,7 @@ std::vector<StringRef> lld::args::getLines(MemoryBufferRef mb) {
 }
 
 StringRef lld::args::getFilenameWithoutExe(StringRef path) {
-  if (path.endswith_insensitive(".exe"))
+  if (path.ends_with_insensitive(".exe"))
     return sys::path::stem(path);
   return sys::path::filename(path);
 }
diff --git a/lld/ELF/ScriptParser.cpp b/lld/ELF/ScriptParser.cpp
index 396d27d9357a..dea5ce6435e2 100644
--- a/lld/ELF/ScriptParser.cpp
+++ b/lld/ELF/ScriptParser.cpp
@@ -1228,24 +1228,24 @@ Expr ScriptParser::readConstant() {
 static std::optional<uint64_t> parseInt(StringRef tok) {
   // Hexadecimal
   uint64_t val;
-  if (tok.startswith_insensitive("0x")) {
+  if (tok.starts_with_insensitive("0x")) {
     if (!to_integer(tok.substr(2), val, 16))
       return std::nullopt;
     return val;
   }
-  if (tok.endswith_insensitive("H")) {
+  if (tok.ends_with_insensitive("H")) {
     if (!to_integer(tok.drop_back(), val, 16))
       return std::nullopt;
     return val;
   }
 
   // Decimal
-  if (tok.endswith_insensitive("K")) {
+  if (tok.ends_with_insensitive("K")) {
     if (!to_integer(tok.drop_back(), val, 10))
       return std::nullopt;
     return val * 1024;
   }
-  if (tok.endswith_insensitive("M")) {
+  if (tok.ends_with_insensitive("M")) {
     if (!to_integer(tok.drop_back(), val, 10))
       return std::nullopt;
     return val * 1024 * 1024;
diff --git a/lld/MinGW/Driver.cpp b/lld/MinGW/Driver.cpp
index 8f271ba40d02..f00f50a76e31 100644
--- a/lld/MinGW/Driver.cpp
+++ b/lld/MinGW/Driver.cpp
@@ -437,7 +437,7 @@ bool mingw::link(ArrayRef<const char *> argsArr, llvm::raw_ostream &stdoutOS,
   for (auto *a : args) {
     switch (a->getOption().getID()) {
     case OPT_INPUT:
-      if (StringRef(a->getValue()).endswith_insensitive(".def"))
+      if (StringRef(a->getValue()).ends_with_insensitive(".def"))
         add("-def:" + StringRef(a->getValue()));
       else
         add(prefix + StringRef(a->getValue()));
diff --git a/lld/tools/lld/lld.cpp b/lld/tools/lld/lld.cpp
index 292fd9d0f9c6..2fc9c3a66914 100644
--- a/lld/tools/lld/lld.cpp
+++ b/lld/tools/lld/lld.cpp
@@ -136,7 +136,7 @@ static Flavor parseFlavor(std::vector<const char *> &v) {
 
   // Deduct the flavor from argv[0].
   StringRef arg0 = path::filename(v[0]);
-  if (arg0.endswith_insensitive(".exe"))
+  if (arg0.ends_with_insensitive(".exe"))
     arg0 = arg0.drop_back(4);
   return parseProgname(arg0);
 }