[PATCH] D113477: [clang-tblgen] Fix non-determinism in generating AttributeReference.rst

Igor Kudrin via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Nov 9 19:09:59 PST 2021


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG5b7ea8e62921: [clang-tblgen] Fix non-determinism in generating AttributeReference.rst (authored by ikudrin).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113477/new/

https://reviews.llvm.org/D113477

Files:
  clang/utils/TableGen/ClangAttrEmitter.cpp


Index: clang/utils/TableGen/ClangAttrEmitter.cpp
===================================================================
--- clang/utils/TableGen/ClangAttrEmitter.cpp
+++ clang/utils/TableGen/ClangAttrEmitter.cpp
@@ -4433,7 +4433,13 @@
   // Gather the Documentation lists from each of the attributes, based on the
   // category provided.
   std::vector<Record *> Attrs = Records.getAllDerivedDefinitions("Attr");
-  std::map<const Record *, std::vector<DocumentationData>> SplitDocs;
+  struct CategoryLess {
+    bool operator()(const Record *L, const Record *R) const {
+      return L->getValueAsString("Name") < R->getValueAsString("Name");
+    }
+  };
+  std::map<const Record *, std::vector<DocumentationData>, CategoryLess>
+      SplitDocs;
   for (const auto *A : Attrs) {
     const Record &Attr = *A;
     std::vector<Record *> Docs = Attr.getValueAsListOfDefs("Documentation");


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