Merge commit '01c5b5c1040a' from llvm.org/main into next

Author: git apple-llvm automerger

llvm/lib/ObjCopy/CommonConfig.cpp

@@ -20,11 +20,7 @@ NameOrPattern::create(StringRef Pattern, MatchStyle MS,
     return NameOrPattern(Pattern);
   case MatchStyle::Wildcard: {
     SmallVector<char, 32> Data;
-    bool IsPositiveMatch = true;
-    if (Pattern[0] == '!') {
-      IsPositiveMatch = false;
-      Pattern = Pattern.drop_front();
-    }
+    bool IsPositiveMatch = !Pattern.consume_front("!");
     Expected<GlobPattern> GlobOrErr = GlobPattern::create(Pattern);
 
     // If we couldn't create it as a glob, report the error, but try again