[PATCH] D113188: Remove unused function from print-changed=dot-cfg code

[Jamie Schmeiser via Phabricator via llvm-commits]

jamieschmeiser created this revision.
jamieschmeiser added a reviewer: uabelho.
Herald added a subscriber: hiraditya.
jamieschmeiser requested review of this revision.
Herald added a project: LLVM.

Remove unused function from print-changed=dot-cfg code to silence a gcc compiler warning.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D113188

Files:
  llvm/lib/Passes/StandardInstrumentations.cpp


Index: llvm/lib/Passes/StandardInstrumentations.cpp
===================================================================
--- llvm/lib/Passes/StandardInstrumentations.cpp
+++ llvm/lib/Passes/StandardInstrumentations.cpp
@@ -1553,8 +1553,6 @@
 protected:
   // Return the string surrounded by HTML to make it the appropriate colour.
   std::string colourize(std::string S, IRChangeDiffType T) const;
-  // Return the string containing the colour to use as a Dot attribute.
-  std::string attribute(IRChangeDiffType T) const;
 
   void createNode(StringRef Label, const BlockDataT<DCData> &BD,
                   IRChangeDiffType T) {
@@ -1646,10 +1644,6 @@
   return "<FONT COLOR=\"" + Colours[T] + "\">" + S + "</FONT>";
 }
 
-std::string DotCfgDiff::attribute(IRChangeDiffType T) const {
-  return "color=" + Colours[T];
-}
-
 std::string DotCfgDiffDisplayGraph::attribute(IRChangeDiffType T) const {
   return "color=" + Colours[T];
 }


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