[PATCH] D83460: Fix HexagonGenExtract return statu

[serge via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG62881fda5852: Fix HexagonGenExtract return status (authored by serge-sans-paille).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83460/new/

https://reviews.llvm.org/D83460

Files:
  llvm/lib/Target/Hexagon/HexagonGenExtract.cpp


Index: llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
===================================================================
--- llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
+++ llvm/lib/Target/Hexagon/HexagonGenExtract.cpp
@@ -221,15 +221,16 @@
 }
 
 bool HexagonGenExtract::visitBlock(BasicBlock *B) {
+  bool Changed = false;
+
   // Depth-first, bottom-up traversal.
   for (auto *DTN : children<DomTreeNode*>(DT->getNode(B)))
-    visitBlock(DTN->getBlock());
+    Changed |= visitBlock(DTN->getBlock());
 
   // Allow limiting the number of generated extracts for debugging purposes.
   bool HasCutoff = ExtractCutoff.getPosition();
   unsigned Cutoff = ExtractCutoff;
 
-  bool Changed = false;
   BasicBlock::iterator I = std::prev(B->end()), NextI, Begin = B->begin();
   while (true) {
     if (HasCutoff && (ExtractCount >= Cutoff))


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