[PATCH] D127774: [Binary] Add iterator to the OffloadBinary string maps

[Joseph Huber via Phabricator via llvm-commits]

jhuber6 updated this revision to Diff 436914.
jhuber6 added a comment.

addressing comments.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127774/new/

https://reviews.llvm.org/D127774

Files:
  llvm/include/llvm/Object/OffloadBinary.h


Index: llvm/include/llvm/Object/OffloadBinary.h
===================================================================
--- llvm/include/llvm/Object/OffloadBinary.h
+++ llvm/include/llvm/Object/OffloadBinary.h
@@ -59,6 +59,9 @@
 /// offsets from the beginning of the file.
 class OffloadBinary : public Binary {
 public:
+  using string_iterator = StringMap<StringRef>::const_iterator;
+  using string_iterator_range = iterator_range<string_iterator>;
+
   /// The offloading metadata that will be serialized to a memory buffer.
   struct OffloadingImage {
     ImageKind TheImageKind;
@@ -88,6 +91,11 @@
     return StringRef(&Buffer[TheEntry->ImageOffset], TheEntry->ImageSize);
   }
 
+  // Iterator over all the key and value pairs in the binary.
+  string_iterator_range strings() const {
+    return string_iterator_range(StringData.begin(), StringData.end());
+  }
+
   StringRef getString(StringRef Key) const { return StringData.lookup(Key); }
 
   static bool classof(const Binary *V) { return V->isOffloadFile(); }


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