[PATCH] D92506: Remove memory allocation with string

[Aditya Kumar via Phabricator via llvm-commits]

hiraditya created this revision.
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hiraditya requested review of this revision.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D92506

Files:
  llvm/lib/Option/OptTable.cpp


Index: llvm/lib/Option/OptTable.cpp
===================================================================
--- llvm/lib/Option/OptTable.cpp
+++ llvm/lib/Option/OptTable.cpp
@@ -198,8 +198,8 @@
 static bool optionMatches(const OptTable::Info &In, StringRef Option) {
   if (In.Prefixes)
     for (size_t I = 0; In.Prefixes[I]; I++)
-      if (Option.endswith(In.Name))
-        if (Option == std::string(In.Prefixes[I]) + In.Name)
+      if (Option.consume_back(In.Name))
+        if (Option.equals(In.Prefixes[I]))
           return true;
   return false;
 }


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