[llvm] Prefer StringRef::substr to StringRef::slice (NFC) (#105943)

S.substr(N) is simpler than S.slice(N, StringRef::npos) and
S.slice(N, S.size()). Also, substr is probably better recognizable
than slice thanks to std::string_view::substr.

1 files changed, 5 insertions, 5 deletions

diff --git a/llvm/lib/Object/MachOObjectFile.cpp b/llvm/lib/Object/MachOObjectFile.cpp
index bd9b5dd1..6f3dd4d 100644
--- a/llvm/lib/Object/MachOObjectFile.cpp
+++ b/llvm/lib/Object/MachOObjectFile.cpp
@@ -2436,12 +2436,12 @@ StringRef MachOObjectFile::guessLibraryShortName(StringRef Name,
   a = Name.rfind('/');
   if (a == Name.npos || a == 0)
     goto guess_library;
-  Foo = Name.slice(a+1, Name.npos);
+  Foo = Name.substr(a + 1);
 
   // Look for a suffix starting with a '_'
   Idx = Foo.rfind('_');
   if (Idx != Foo.npos && Foo.size() >= 2) {
-    Suffix = Foo.slice(Idx, Foo.npos);
+    Suffix = Foo.substr(Idx);
     if (Suffix != "_debug" && Suffix != "_profile")
       Suffix = StringRef();
     else
@@ -2468,7 +2468,7 @@ StringRef MachOObjectFile::guessLibraryShortName(StringRef Name,
   c =  Name.rfind('/', b);
   if (c == Name.npos || c == 0)
     goto guess_library;
-  V = Name.slice(c+1, Name.npos);
+  V = Name.substr(c + 1);
   if (!V.starts_with("Versions/"))
     goto guess_library;
   d =  Name.rfind('/', c);
@@ -2489,7 +2489,7 @@ guess_library:
   a = Name.rfind('.');
   if (a == Name.npos || a == 0)
     return StringRef();
-  Dylib = Name.slice(a, Name.npos);
+  Dylib = Name.substr(a);
   if (Dylib != ".dylib")
     goto guess_qtx;
 
@@ -2527,7 +2527,7 @@ guess_library:
   return Lib;
 
 guess_qtx:
-  Qtx = Name.slice(a, Name.npos);
+  Qtx = Name.substr(a);
   if (Qtx != ".qtx")
     return StringRef();
   b = Name.rfind('/', a);